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U3 Memory Cards

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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.

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5 products found in U3 Memory Cards

Quick View 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

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Quick View 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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Quick View 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

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Quick View SanDisk GamePlay 128GB memory card Free Delivery
SanDisk GamePlay 128GB microSD Card
  • £27.77

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Quick View SanDisk GamePlay microSD Memory card 256GBn V30 U3 SDSQXAV-256G-GN6XN Free Delivery
SanDisk GamePlay 256GB microSD Card
  • £39.77