U3 Memory Cards

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.

59 products found in U3 Memory Cards

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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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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

SanDisk Outdoors 4K 512GB MicroSD Memory Card

£41.77

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SanDisk Max Endurance 256GB MicroSD Memory Card SDSQQVR-256G-GN6IA free delivery

SanDisk MAX Endurance 256GB MicroSD Memory Card

£43.77

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Free Delivery 512GB SanDisk Extreme PRO microSD Memory Card SDSQXCD-512G-GN6MA

SanDisk Extreme Pro 512GB MicroSD Memory Card 200Mb/s

£43.77

SanDisk Extreme 512GB microSDXC Memory Card free delivery

SanDisk Extreme 512GB MicroSD Memory Card 190MB/s

£44.77

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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

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

£69.77

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Free Delivery 64GB Kingston Industrial Grade microSD Memory Card

Kingston Industrial Grade 64GB microSD Memory Card

£79.77

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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

£125.77

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SanDisk Extreme Pro 1TB SD Memory Card SDXC 200Mb/s

£199.99
£138.77