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.

5 products found in U3 Memory Cards

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SanDisk GamePlay 128GB memory card Free Delivery

SanDisk GamePlay 128GB microSD Card

£23.77

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

Lexar Prtofessional Silver Plus 64GB MicroSD Memory Card

£34.77
£25.77

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SanDisk GamePlay microSD Memory card 256GBn V30 U3 SDSQXAV-256G-GN6XN Free Delivery

SanDisk GamePlay 256GB microSD Card

£34.77

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

£199.77

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U3 Memory Cards

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