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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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27 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
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
  • £10.77
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
Quick View New Model SanDisk Extreme Pro 128GB SD Memory Card SDXC 200Mb/s SDSDXXU-064G-GN4IN free delivery
SanDisk Extreme Pro 64GB SD Memory Card SDXC 200Mb/s
  • £12.77
Quick View Lexar High Performance 800x 64GB SD Memory Card LSD0800064G free delivery
Lexar High Performance 800X 64GB SD Memory Card
  • £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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SanDisk Extreme 128GB SD Memory Card SDXC 180Mb/s
  • £16.77

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Quick View Lexar Professional 633x 128GB MicroSD Memory Card LSD128CB633 free delivery
Lexar Professional 633x 128GB SD Memory Card
  • £18.77

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Quick View SanDisk Extreme Pro 128GB SD Memory Card SDXC 170Mb/s SDSDXXY-128G-GN4IN free delivery
SanDisk Extreme Pro 128GB SD Memory Card SDXC 170Mb/s
  • £19.77
Quick View Kingston Canvas Select Plus 128GB SD Memory Card SDS2/128GB free delivery
Kingston Canvas Select Plus 128GB SD Memory Card
  • £19.77
Quick View New Model SanDisk Extreme Pro 128GB SD Memory Card SDXC 200Mb/s SDSDXXD-128G-GN4IN free delivery
SanDisk Extreme Pro 128GB SD Memory Card SDXC 200Mb/s
  • £19.77
Quick View Refurbished SanDisk Extreme 32GB SDXC Memory Card SDSDXVV-256G-GNCIN
Refurbished SanDisk Extreme 256GB SD Memory Card SDXC 180Mb/s
  • £21.77
Quick View PNY Elite-X 128GB SDXC Memory Card free delivery
PNY Elite-X 128GB SD Memory Card
  • £23.77

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Quick View Lexar Professional 1667x 64GB UHS-II SD Memory Card LSD64GCB1667 free delivery
Lexar Professional 1667x 64GB UHS-II SD Memory Card
  • £29.77
Quick View SanDisk Extreme 32GB SDXC Memory Card SDSDXVV-256G-GNCIN
SanDisk Extreme 256GB SD Memory Card SDXC 180Mb/s
  • £30.77

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Quick View SanDisk Extreme Pro 256GB SD Memory Card SDXC 170Mb/s SDSDXXY-256G-GN4IN free delivery
SanDisk Extreme Pro 256GB SD Memory Card SDXC 170Mb/s
  • £33.77

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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
  • £33.77

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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 Professional 1667x 128GB UHS-II SD Memory Card LSD128GCB1667 free delivery
Lexar Professional 1667x 128GB UHS-II SD Memory Card
  • £39.77

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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
  • £39.77

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Quick View Lexar Professional 1667x 256GB UHS-II SD Memory Card LSD256GCB1667 free delivery
Lexar Professional 1667x 256GB UHS-II SD Memory Card
  • £59.77

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Quick View 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
  • £62.77