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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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63 products found in U3 Memory Cards

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Quick View SanDisk GamePlay microSD Memory card 256GBn V30 U3 SDSQXAV-256G-GN6XN Free Delivery
SanDisk GamePlay 256GB microSD Card
  • £34.77

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Quick View SanDisk Extreme Pro 256GB SD Memory Card SDXC 200Mb/s SDSDXXD-256G-GN4IN free delivery
SanDisk Extreme Pro 256GB SD Memory Card SDXC 200Mb/s
  • £35.77

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Quick View Lexar Professional 633x 256GB MicroSD Memory Card LSD256CB633
Lexar Professional 633x 256GB SD Memory Card
  • £37.77

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Quick View Lexar Silver Plus 128GB microSDXC card shown on a white background with red text at the top reading 'Free UK Delivery'.
Lexar Prtofessional Silver Plus 128GB MicroSD Memory Card
  • £54.77
  • £37.77

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PNY PRO Elite High Endurance 64GB MicroSD Memory Card Triple Pack
  • £39.77
Quick View Free Delivery 256GB SanDisk Extreme microSD Memory Card SDSQXAV-256G-GN6MA
SanDisk Extreme 256GB MicroSD Memory Card 190MB/s
  • £47.77

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Quick View Free Delivery SanDisk High Endurance 256GB MicroSD Memory Card SDSQQNR-256G-GN6IA
SanDisk High Endurance 256GB MicroSD Memory Card
  • £49.77

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Quick View SanDisk 128GB microSD Express Memory Card SDSQXFN-128G-GN4NN free delivery
SanDisk 128GB microSD Express Memory Card
  • £49.77

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Quick View Free Delivery SanDisk Extreme Pro UHS-II 32GB SD Memory Card SDHC 300Mb/s SDSDXDK-032G-GN4IN
SanDisk Extreme Pro UHS-II 32GB SD Memory Card SDHC 300Mb/s
  • £59.77

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Quick View SanDisk 256GB microSD Express Memory Card SDSQXFN-256G-GN4NN free delivery
SanDisk 256GB microSD Express Memory Card
  • £62.77
Quick View A new logo Sandisk Extreme PRO 256GB microSD card shown on a plain white background, with red and black color blocking and yellow text. Red text above reads 'Free UK Delivery'.
SanDisk Extreme Pro 256GB MicroSD Memory Card 250Mb/s
  • £67.77

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Quick View Free Delivery SanDisk Extreme Pro UHS-II 64GB SD Memory Card SDHC 300Mb/s SDSDXDK-064G-GN4IN
SanDisk Extreme Pro UHS-II 64GB SD Memory Card SDHC 300Mb/s
  • £74.77

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Quick View Free Delivery 64GB Kingston Industrial Grade microSD Memory Card
Kingston Industrial Grade 64GB microSD Memory Card
  • £79.77

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Quick View SanDisk Max Endurance 256GB MicroSD Memory Card SDSQQVR-256G-GN6IA free delivery
SanDisk MAX Endurance 256GB MicroSD Memory Card
  • £93.77

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Quick View 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
  • £129.77