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.

30 products found in U3 Memory Cards

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A SanDisk 64GB high endurance microSDXC card on a white background with 'Free UK Delivery' in red text at the top and a red diagonal banner reading 'REFURBISHED'.

Refurbished SanDisk High Endurance 64GB MicroSD Memory Card

£18.77

A Sandisk Extreme GO 64GB SD card with a black plastic casing and a gold, red, and white label, shown on a plain white background. featuring Free UK delivery

SANDISK Extreme GO SD UHS-I Card - 64GB

£31.77

A Sandisk Extreme GO 32GB SD card with a black plastic casing and a gold, red, and white label, shown on a plain white background. featuring Free UK delivery

SANDISK Extreme GO SD UHS-I Card - 32GB

£24.77

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A Sandisk Extreme PRO 64GB microSD card shown on a plain white background, with red text above reading 'Free UK Delivery'. The card is black and red with yellow and white printed markings.

SANDISK Extreme PRO microSD UHS-I Card - 64GB

£28.77

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A Sandisk Extreme PRO 32GB microSD card shown on a plain white background. The card has a red top section with white SANDISK branding, a black bottom section, and yellow text indicating 32GB, microSD, V30, and A1.

SANDISK Extreme PRO microSD UHS-I Card - 32GB

£22.77

SANDISK Extreme GO microSD UHS-I Card - 64GB

£28.77

Intenso Professional U3 32GB MicroSD Memory Card

£15.77

A SanDisk Extreme PLUS 64GB microSDXC card shown on a white background with red text above reading 'Free UK Delivery'. The card is red on top and gold on the bottom, with white SanDisk branding and product text including '64GB', 'micro SDXC I', and 'U3'.

SanDisk Extreme PLUS 64GB MicroSD Memory Card

£23.77

Sale

Lexar 64GB microSDXC card on a white background with 'Free UK Delivery' text.

Lexar Professional Silver Plus 64GB MicroSD Memory Card

£34.77
£24.77

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PNY PRO Elite High Endurance 64GB MicroSD Memory Card Triple Pack

£59.77

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

£12.77

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Free Delivery Samsung Evo Plus 64GB MicroSD Memory Card MB-MC64KA

Samsung Evo Plus 64GB MicroSD Memory Card

£9.77

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SanDisk Outdoors 4K 64GB MicroSD Memory Card

£25.77

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PNY Elite-X 64GB SDXC Memory Card Free delivery

PNY Elite-X 64GB SD Memory Card

£19.77

PNY Pro Elite 64GB MicroSD Memory Card V3 U3 rated Free delivery

PNY Pro Elite 64GB MicroSD Memory Card

£13.77

Free Delivery 64GB SanDisk Extreme microSD Memory Card SDSQXAH-064G-GN6MA

SanDisk Extreme 64GB MicroSD Memory Card 170Mb/s

£19.77

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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 Max Endurance 64GB MicroSD Memory Card SDSQQVR-064G-GN6IA free delivery

SanDisk MAX Endurance 64GB MicroSD Memory Card

£50.77

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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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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

£23.77

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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

£25.77

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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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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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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

£109.77