Memory cards and USB flash drives for everyday storage, file transfers, cameras, phones and other devices, with a range of capacities and formats available.
Memory Cards & Flash Drives
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SanDisk
The SanDisk Extreme PRO 256GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 250 MB/s read and 170 MB/s write, while the 256GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXXJ-256G-GSCIN Capacity 256GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 250 MB/s Max Write Speed Up to 170 MB/s Colour Black/Gold
£119.00 £82.00
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SanDisk
The SanDisk Extreme 256GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 180 MB/s read and 130 MB/s write, while the 256GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXVV-256G-GNCIN Capacity 256GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 180 MB/s Max Write Speed Up to 130 MB/s Colour Black/Gold
£80.00
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SanDisk
The SanDisk Extreme 128GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 ratings. Manufacturer-rated read performance reaches up to 45 MB/s, while the 128GB capacity provides removable flash storage without inventing an unconfirmed maximum write figure.Class 10 identifies the conventional SD speed-class tier. These markings are separate specifications and should not be substituted for one another.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance.The 128GB capacity is the total nominal storage size of the sold card and is not a speed rating or interface designation. Brand SanDisk Model SDSDX-128G-X46 Capacity 128GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 Max Read Speed Up to 45 MB/s Colour Black/Gold
£39.00
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Lexar
The Lexar Professional 633x 256GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 95 MB/s read and 45 MB/s write, while the 256GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand Lexar Model LSD256CBEU633 Capacity 256GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 95 MB/s Max Write Speed Up to 45 MB/s Colour Black
£59.00 £49.00
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Transcend
The Transcend Ultimate 256GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 ratings. Manufacturer-rated transfer performance reaches up to 95 MB/s read and 60 MB/s write, while the 256GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; and U3 is the UHS Speed Class 3 rating. These markings are separate specifications and should not be substituted for one another.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand Transcend Model TS256GSDU3 Capacity 256GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Max Read Speed Up to 95 MB/s Max Write Speed Up to 60 MB/s Colour Black
£59.00
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SanDisk
The SanDisk Ultra 32GB is a SDHC memory card using the UHS-I interface. This exact SKU carries the Class 10 U1 ratings. Manufacturer-rated read performance reaches up to 120 MB/s, while the 32GB capacity provides removable flash storage without inventing an unconfirmed maximum write figure.Class 10 identifies the conventional SD speed-class tier; and U1 is the UHS Speed Class 1 rating. These markings are separate specifications and should not be substituted for one another.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDUN4-032G-GN6IN Capacity 32GB Card Format SD Card Standard SDHC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U1 Max Read Speed Up to 120 MB/s Colour Black
£21.00 £19.00
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SanDisk
The SanDisk Extreme PRO 512GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 250 MB/s read and 170 MB/s write, while the 512GB capacity provides removable flash storage. Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class. Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions. The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXXJ-512G-GSCIN Capacity 512GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 250 MB/s Max Write Speed Up to 170 MB/s Colour Black/Gold
£149.00 £146.00
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SanDisk
The SanDisk Extreme 64GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated read performance reaches up to 170 MB/s, while the 64GB capacity provides removable flash storage without inventing an unconfirmed maximum write figure.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions. Brand SanDisk Model SDSDXV2-064G-GNCIN Capacity 64GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 170 MB/s Colour Black/Gold
£27.00
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SanDisk
The SanDisk Extreme PRO 256GB is a SDXC memory card using the UHS-II interface. This exact SKU carries the Class 10 U3 V60 ratings. Manufacturer-rated transfer performance reaches up to 280 MB/s read and 150 MB/s write, while the 256GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V60 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V60 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXEP-256G-GN4IN Capacity 256GB Card Format SD Card Standard SDXC Bus / Interface UHS-II Speed Class Class 10 UHS Speed Class U3 Video Speed Class V60 Max Read Speed Up to 280 MB/s Max Write Speed Up to 150 MB/s Colour Black/Gold
£219.00
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SanDisk
The SanDisk Extreme PRO 64GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 200 MB/s read and 90 MB/s write, while the 64GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXXU-064G-GN4IN Capacity 64GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 200 MB/s Max Write Speed Up to 90 MB/s Colour Black/Gold
£29.00
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SanDisk
The SanDisk Extreme PRO 128GB is a SDXC memory card using the UHS-II interface. This exact SKU carries the Class 10 U3 V90 ratings. Manufacturer-rated transfer performance reaches up to 300 MB/s read and 300 MB/s write, while the 128GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V90 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V90 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXDM-128G-GN4IN Capacity 128GB Card Format SD Card Standard SDXC Bus / Interface UHS-II Speed Class Class 10 UHS Speed Class U3 Video Speed Class V90 Max Read Speed Up to 300 MB/s Max Write Speed Up to 300 MB/s Colour Black/Gold
£210.00 £205.00
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SanDisk
The SanDisk Extreme 32GB is a SDHC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 100 MB/s read and 60 MB/s write, while the 32GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXVT-032G-GNCIN Capacity 32GB Card Format SD Card Standard SDHC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 100 MB/s Max Write Speed Up to 60 MB/s Colour Black/Gold
£22.00
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SanDisk
The SanDisk Ultra 128GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U1 ratings. Manufacturer-rated read performance reaches up to 140 MB/s, while the 128GB capacity provides removable flash storage without inventing an unconfirmed maximum write figure.Class 10 identifies the conventional SD speed-class tier; and U1 is the UHS Speed Class 1 rating. These markings are separate specifications and should not be substituted for one another.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDUNB-128G-GN6IN Capacity 128GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U1 Max Read Speed Up to 140 MB/s Colour Black
£29.00 £26.48
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Kingston
The Kingston Canvas React 256GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 ratings. Manufacturer-rated read performance reaches up to 100 MB/s, while the 256GB capacity provides removable flash storage without inventing an unconfirmed maximum write figure.Class 10 identifies the conventional SD speed-class tier. These markings are separate specifications and should not be substituted for one another.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand Kingston Model SDR/256GB Capacity 256GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 Max Read Speed Up to 100 MB/s Colour Black
£119.00 £99.00
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Kingston
The Kingston Canvas Go! 512GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 90 MB/s read and 45 MB/s write, while the 512GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand Kingston Model SDG/512GB Capacity 512GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 90 MB/s Max Write Speed Up to 45 MB/s Colour Black
£89.00
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SanDisk
The SanDisk Extreme PRO 128GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 250 MB/s read and 120 MB/s write, while the 128GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXXJ-128G-GSCIN Capacity 128GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 250 MB/s Max Write Speed Up to 120 MB/s Colour Black/Gold
£55.00
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Transcend
The Transcend Ultimate 128GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 ratings. Manufacturer-rated transfer performance reaches up to 95 MB/s read and 60 MB/s write, while the 128GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; and U3 is the UHS Speed Class 3 rating. These markings are separate specifications and should not be substituted for one another.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand Transcend Model TS128GSDU3 Capacity 128GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Max Read Speed Up to 95 MB/s Max Write Speed Up to 60 MB/s Colour Black
£35.00
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SanDisk
The SanDisk Extreme 512GB is a SDXC memory card using the UHS-I interface. This exact SKU carries the Class 10 U3 V30 ratings. Manufacturer-rated transfer performance reaches up to 180 MB/s read and 130 MB/s write, while the 512GB capacity provides removable flash storage.Class 10 identifies the conventional SD speed-class tier; U3 is the UHS Speed Class 3 rating; and V30 is its Video Speed Class. These markings are separate specifications and should not be substituted for one another. V30 is the confirmed Video Speed Class, while U3 is the UHS Speed Class.Actual transfer rates depend on the host device, file pattern and workload, so quoted maximum figures are best treated as the card's rated ceiling rather than a guaranteed result in every system. Host equipment must support the same card format and, where applicable, the same bus standard to make use of the stated performance profile. The combination of capacity, format, interface and confirmed class markings is what distinguishes this exact model from neighbouring capacities and earlier or later revisions.The specification deliberately separates read speed, write speed and class markings because each describes a different aspect of card performance. Brand SanDisk Model SDSDXVV-512G-GNCIN Capacity 512GB Card Format SD Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 180 MB/s Max Write Speed Up to 130 MB/s Colour Black/Gold
£132.00 £125.00
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SanDisk
The SanDisk Extreme PRO 64GB SDXC is a removable flash memory card with 64GB of nominal storage using the UHS-I bus. The exact format, capacity and interface are stated together so this version can be distinguished from other cards in the same product family and matched to a compatible host or reader.Confirmed performance markings are Class 10, U3, V30. Maximum read speed is rated at 170 MB/s and maximum write speed at 90 MB/s. Speed-class markings and maximum transfer figures are kept separate because they describe different parts of the performance specification. Actual throughput can vary with the host device, reader, file pattern and workload, so published maximum speeds are not guaranteed in every system.The 64GB capacity is useful for keeping larger collections of files on one removable card without changing the physical SDXC format. A compatible device must support the stated card format and, where applicable, the stated bus generation; an older reader can limit available performance. Usable capacity shown by an operating system can be slightly lower than the nominal figure because of unit calculations and formatting overhead. Brand SanDisk Model SDSDXXY-064G-GN4IN Capacity 64GB Card Format SDXC Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Max Read Speed Up to 170 MB/s Max Write Speed Up to 90 MB/s
£33.00 £32.00
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SanDisk
The SanDisk Extreme 1TB microSDXC is a removable flash memory card with 1TB of nominal storage using the UHS-I bus. The exact format, capacity and interface are stated together so this version can be distinguished from other cards in the same product family and matched to a compatible host or reader.Confirmed performance markings are Class 10, U3, V30, A2. Maximum read speed is rated at 190 MB/s and maximum write speed at 130 MB/s. This version includes an SD adapter for use in a compatible full-size SD slot. Speed-class markings and maximum transfer figures are kept separate because they describe different parts of the performance specification. Actual throughput can vary with the host device, reader, file pattern and workload, so published maximum speeds are not guaranteed in every system.The 1TB capacity is useful for keeping larger collections of files on one removable card without changing the physical microSDXC format. A compatible device must support the stated card format and, where applicable, the stated bus generation; an older reader can limit available performance. Usable capacity shown by an operating system can be slightly lower than the nominal figure because of unit calculations and formatting overhead. Brand SanDisk Model SDSQXAV-1T00-GN6MA Capacity 1TB Card Format microSDXC Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Application Performance Class A2 Max Read Speed Up to 190 MB/s Max Write Speed Up to 130 MB/s
£270.00
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SanDisk
The SanDisk Ultra 512GB microSDXC is a removable flash memory card with 512GB of nominal storage using the UHS-I bus. The exact format, capacity and interface are stated together so this version can be distinguished from other cards in the same product family and matched to a compatible host or reader.Confirmed performance markings are Class 10, U1, A1. Maximum read speed is rated at 150 MB/s; no separate maximum write figure is claimed. This version includes an SD adapter for use in a compatible full-size SD slot. Speed-class markings and maximum transfer figures are kept separate because they describe different parts of the performance specification. Actual throughput can vary with the host device, reader, file pattern and workload, so published maximum speeds are not guaranteed in every system.The 512GB capacity is useful for keeping larger collections of files on one removable card without changing the physical microSDXC format. A compatible device must support the stated card format and, where applicable, the stated bus generation; an older reader can limit available performance. Usable capacity shown by an operating system can be slightly lower than the nominal figure because of unit calculations and formatting overhead. Brand SanDisk Model SDSQUAC-512G-GN6MA Capacity 512GB Card Format microSDXC Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U1 Application Performance Class A1 Max Read Speed Up to 150 MB/s
£119.00 £85.39
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Lexar
The Lexar BLUE 1TB microSDXC is a removable flash memory card with 1TB of nominal storage using the UHS-I bus. The exact format, capacity and interface are stated together so this version can be distinguished from other cards in the same product family and matched to a compatible host or reader.Confirmed performance markings are Class 10, U3, V30, A2. Maximum read speed is rated at 160 MB/s and maximum write speed at 40 MB/s. This version includes an SD adapter for use in a compatible full-size SD slot. Confirmed protection covers water, temperature, X-rays and shock. Speed-class markings and maximum transfer figures are kept separate because they describe different parts of the performance specification. Actual throughput can vary with the host device, reader, file pattern and workload, so published maximum speeds are not guaranteed in every system.The 1TB capacity is useful for keeping larger collections of files on one removable card without changing the physical microSDXC format. A compatible device must support the stated card format and, where applicable, the stated bus generation; an older reader can limit available performance. Usable capacity shown by an operating system can be slightly lower than the nominal figure because of unit calculations and formatting overhead. Brand Lexar Model LMSBLUE001T-BNANG Capacity 1TB Card Format microSDXC Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Application Performance Class A2 Max Read Speed Up to 160 MB/s Max Write Speed Up to 40 MB/s Colour Blue
£156.00
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SanDisk
The SanDisk Extreme PRO 2TB microSDXC is a removable flash memory card with 2TB of nominal storage using the UHS-I bus. The exact format, capacity and interface are stated together so this version can be distinguished from other cards in the same product family and matched to a compatible host or reader.Confirmed performance markings are Class 10, U3, V30, A2. Maximum read speed is rated at 250 MB/s and maximum write speed at 150 MB/s. This version includes an SD adapter for use in a compatible full-size SD slot. Speed-class markings and maximum transfer figures are kept separate because they describe different parts of the performance specification. Actual throughput can vary with the host device, reader, file pattern and workload, so published maximum speeds are not guaranteed in every system.The 2TB capacity is useful for keeping larger collections of files on one removable card without changing the physical microSDXC format. A compatible device must support the stated card format and, where applicable, the stated bus generation; an older reader can limit available performance. Usable capacity shown by an operating system can be slightly lower than the nominal figure because of unit calculations and formatting overhead. Brand SanDisk Model SDSQXCD-2T00-GN6MA Capacity 2TB Card Format microSDXC Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Application Performance Class A2 Max Read Speed Up to 250 MB/s Max Write Speed Up to 150 MB/s Colour Black
£420.00
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Samsung
The Samsung EVO Plus 512GB microSDXC is a removable flash memory card with 512GB of nominal storage using the UHS-I bus. The exact format, capacity and interface are stated together so this version can be distinguished from other cards in the same product family and matched to a compatible host or reader.Confirmed performance markings are Class 10, U3, V30, A2. Maximum read speed is rated at 160 MB/s; no separate maximum write figure is claimed. This version includes an SD adapter for use in a compatible full-size SD slot. Speed-class markings and maximum transfer figures are kept separate because they describe different parts of the performance specification. Actual throughput can vary with the host device, reader, file pattern and workload, so published maximum speeds are not guaranteed in every system.The 512GB capacity is useful for keeping larger collections of files on one removable card without changing the physical microSDXC format. A compatible device must support the stated card format and, where applicable, the stated bus generation; an older reader can limit available performance. Usable capacity shown by an operating system can be slightly lower than the nominal figure because of unit calculations and formatting overhead. Brand Samsung Model MB-MC512SA/EU Capacity 512GB Card Format microSDXC Card Standard SDXC Bus / Interface UHS-I Speed Class Class 10 UHS Speed Class U3 Video Speed Class V30 Application Performance Class A2 Max Read Speed Up to 160 MB/s
£119.00 £113.92
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