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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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67 products found in U3 Memory Cards

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Refurbished SanDisk Extreme 32GB SD Memory Card SDHC 100Mb/s
  • £7.77

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Quick View SanDisk Extreme 32GB SDHC Memory Card SDSDXVT-032G-GNCIN free delivery
SanDisk Extreme 32GB SD Memory Card SDHC 100Mb/s
  • £9.77

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Quick View SanDisk Extreme 16GB SDHC Memory Card SDSDXNE-016G-GNCIN free delivery
SanDisk Extreme 16GB SD Memory Card SDHC 90Mb/s
  • £9.77

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Quick View PNY Pro Elite 64GB MicroSD Memory Card V3 U3 rated Free delivery
PNY Pro Elite 64GB MicroSD Memory Card
  • £9.77

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Quick View Free Delivery Samsung Evo Plus 64GB MicroSD Memory Card MB-MC64KA
Samsung Evo Plus 64GB MicroSD Memory Card
  • £9.77

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Quick View Free Delivery SanDisk High Endurance 32GB MicroSD Memory Card SDSQQNR-032G-GN6IA
SanDisk High Endurance 32GB MicroSD Memory Card
  • £10.77

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Quick View Free Delivery 64GB SanDisk Extreme microSD Memory Card SDSQXA2-064G-GN6MA
SanDisk Extreme 64GB MicroSD Memory Card
  • £10.77

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Quick View Free Delivery SanDisk Extreme 64GB MicroSD Memory Card for Action Camera and Drone SDSQXA2-064G-GN6AA
SanDisk Extreme 64GB MicroSD Memory Card for Action Camera and Drone
  • £10.77

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Quick View Free Delivery 64GB SanDisk Extreme microSD Memory Card SDSQXAH-064G-GN6MA
SanDisk Extreme 64GB MicroSD Memory Card 170Mb/s
  • £10.77

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Quick View New Model SanDisk Extreme 64GB SDXC 170Mb/s Memory Cad SDSDXV2-064G-GNCIN free delivery
SanDisk Extreme 64GB SD Memory Card SDXC 170Mb/s
  • £11.77

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SanDisk Outdoors 4K 64GB MicroSD Memory Card
  • £11.77
Quick View Free Delivery 32GB SanDisk Extreme microSD Memory Card SDSQXAF-032G-GN6MA
SanDisk Extreme 32GB MicroSD Memory Card
  • £12.77

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Quick View PNY Pro Elite 128GB MicroSD Memory Card V3 U3 rated free delivery
PNY Pro Elite 128GB MicroSD Memory Card
  • £12.77

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Quick View Free Delivery SanDisk High Endurance 64GB MicroSD Memory Card SDSQQNR-064G-GN6IA Edit alt text
SanDisk High Endurance 64GB MicroSD Memory Card
  • £13.77
Quick View Lexar High Performance 800x 64GB SD Memory Card LSD0800064G free delivery
Lexar High Performance 800X 64GB SD Memory Card
  • £13.77

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SanDisk Extreme Pro 64GB MicroSD Memory Card 200Mb/s
  • £13.77
Quick View PNY Elite-X 64GB SDXC Memory Card Free delivery
PNY Elite-X 64GB SD Memory Card
  • £13.77

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Quick View Free Delivery SanDisk High Endurance 128GB MicroSD Memory Card SDSQQNR-128G-GN6IA
SanDisk High Endurance 128GB MicroSD Memory Card
  • £14.77

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Quick View Free Delivery 32GB SanDisk Extreme PRO microSD Memory Card SDSQXCG-032G-GN6MA Edit alt text
SanDisk Extreme Pro 32GB MicroSD Memory Card
  • £14.77

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Quick View New Model SanDisk Extreme Pro 128GB SD Memory Card SDHC 100Mb/s SDSDXXO-032G-GN4IN free delivery
SanDisk Extreme Pro 32GB SD Memory Card SDHC 100Mb/s
  • £15.77

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Quick View Free Delivery Samsung Evo Plus 128GB MicroSD Memory Card
Samsung Evo Plus 128GB MicroSD Memory Card
  • £16.77

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Quick View Free Delivery Lexar High Performance 633x 128GB MicroSD Memory Card
Lexar High Performance 633x 128GB MicroSD Memory Card
  • £16.77

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Quick View SanDisk Max Endurance 32GB MicroSD Memory Card SDSQQVR-032G-GN6IA free delivery
SanDisk MAX Endurance 32GB MicroSD Memory Card
  • £16.77

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SanDisk Outdoors 4K 128GB MicroSD Memory Card
  • £16.77