U3 Memory Cards

UHS (Ultra-High Speed) Speed Class is denoted with the “U” symbol. U3 (UHS Speed Class 3) indicates a minimum write speed of 30MB/s. We stock a lot of different U3 rated SD and microSD memory cards from various manufacturers.

38 products found in U3 Memory Cards

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A SanDisk 64GB high endurance microSDXC card on a white background with 'Free UK Delivery' in red text at the top and a red diagonal banner reading 'REFURBISHED'.

Refurbished SanDisk High Endurance 64GB MicroSD Memory Card

£18.77

Intenso Professional U3 32GB MicroSD Memory Card

£15.77

Sale

Lexar Silver Plus 128GB microSDXC card shown on a white background with red text at the top reading 'Free UK Delivery'.

Lexar Professional Silver Plus 128GB MicroSD Memory Card

£54.77
£37.77

Lexar 512GB Micro SD EXC I Play Pro memory card shown on a white background with red text reading 'Free UK Delivery' above it.

Lexar Play PRO 512GB MicroSD EX Express Memory Card for Switch / Portable Gaming Devices / Smartphones

£123.77

Lexar Professional Silver Plus 1TB MicroSD Memory Card

£189.77

Sale

Lexar 64GB microSDXC card on a white background with 'Free UK Delivery' text.

Lexar Professional Silver Plus 64GB MicroSD Memory Card

£34.77
£24.77

Sale

PNY Pro Elite Prime 128GB MicroSD Memory Card

£32.77
£28.77

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Lexar Play PRO 1TB MicroSD EX Express Memory Card for Switch / Portable Gaming Devices / Smartphones free delivery

Lexar Play PRO 1TB MicroSD EX Express Memory Card for Switch / Portable Gaming Devices / Smartphones

£199.77

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lay 1TB MicroSD High-Speed Memory Card for Switch Portable Gaming Devices Smartphones free delivery

Lexar Play 1TB MicroSD High-Speed Memory Card for Switch/Portable Gaming Devices/Smartphones

£144.77

Lexar High Performance 633x 512GB MicroSD Memory Card

£69.77

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PNY PRO Elite High Endurance 64GB MicroSD Memory Card Triple Pack

£59.77

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Lexar Blue Plus 128GB microSDXC card on a white background with free UK delivery text.

Lexar Blue Plus 128GB MicroSD Memory Card

£26.77

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SanDisk 256GB microSD Express Memory Card SDSQXFN-256G-GN4NN free delivery

SanDisk 256GB microSD Express Memory Card

£92.77

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SanDisk 128GB microSD Express Memory Card SDSQXFN-128G-GN4NN free delivery

SanDisk 128GB microSD Express Memory Card

£79.77

Refurbished SanDisk Extreme 32GB SD Memory Card SDHC 100Mb/s

£12.77

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Free Delivery Samsung Evo Plus 64GB MicroSD Memory Card MB-MC64KA

Samsung Evo Plus 64GB MicroSD Memory Card

£9.77

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PNY Pro Elite 256GB MicroSD Memory Card V3 U3 rated free delivery

PNY Pro Elite 256GB MicroSD Memory Card

£42.77

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PNY Pro Elite 128GB MicroSD Memory Card V3 U3 rated free delivery

PNY Pro Elite 128GB MicroSD Memory Card

£23.77

PNY Pro Elite 64GB MicroSD Memory Card V3 U3 rated Free delivery

PNY Pro Elite 64GB MicroSD Memory Card

£13.77

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Free Delivery SanDisk Extreme Pro UHS-II 128GB SD Memory Card SDHC 300Mb/s SDSDXDK-128G-GN4IN

SanDisk Extreme Pro UHS-II 128GB SD Memory Card SDHC 300Mb/s

£279.77

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SanDisk Max Endurance 256GB MicroSD Memory Card SDSQQVR-256G-GN6IA free delivery

SanDisk MAX Endurance 256GB MicroSD Memory Card

£99.77

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SanDisk Extreme 128GB SD Memory Card SDXC 180Mb/s

£31.77

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SanDisk Extreme Pro 1TB SD Memory Card SDXC 200Mb/s

£249.77

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Free Delivery SanDisk Extreme Pro 512GB SD Memory Card SDXC 200Mb/s SDSDXDD-512G-GN4IN

SanDisk Extreme Pro 512GB SD Memory Card SDXC 200Mb/s

£152.77