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.

36 products found in U3 Memory Cards

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SanDisk Outdoors 4K 256GB MicroSD Memory Card

£21.77

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Free Delivery 256GB SanDisk Extreme microSD Memory Card SDSQXAV-256G-GN6MA

SanDisk Extreme 256GB MicroSD Memory Card 190MB/s

£22.77

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SanDisk GamePlay microSD Memory card 256GBn V30 U3 SDSQXAV-256G-GN6XN Free Delivery

SanDisk GamePlay 256GB microSD Card

£24.77

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SanDisk Max Endurance 128GB MicroSD Memory Card SDSQQVR-128G-GN6IA Free Delivery

SanDisk MAX Endurance 128GB MicroSD Memory Card

£25.77

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256GB SanDisk Extreme PRO microSD Memory Card SDSQXCD-256G-GN6MA free delivery

SanDisk Extreme Pro 256GB MicroSD Memory Card 200Mb/s

£25.77

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Free Delivery Lexar High Performance 633x 256GB MicroSD Memory Card Edit alt text

Lexar High Performance 633x 256GB MicroSD Memory Card

£32.77

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Samsung Evo Plus 256GB MicroSD Memory Card MB-MC256H free delivery

Samsung Evo Plus 256GB MicroSD Memory Card

£32.77

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 64GB Kingston Industrial Grade microSD Memory Card

Kingston Industrial Grade 64GB microSD Memory Card

£79.77