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.

47 products found in U3 Memory Cards

Sort by

Sold out

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

£19.77

Sold out

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

SanDisk MAX Endurance 64GB MicroSD Memory Card

£19.77

Sold out

128GB SanDisk Extreme microSD Memory Card SDSQXAA-128G-GN6MA

SanDisk Extreme 128GB MicroSD Memory Card 190Mb/s

£19.77

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

SanDisk Extreme 64GB MicroSD Memory Card 170Mb/s

£19.77

Sold out

SanDisk Extreme Plus 32GB SD Memory Card SDHC 90Mb/s 2-Pack

£19.77

SanDisk Extreme 32GB SDHC Memory Card SDSDXVT-032G-GNCIN free delivery

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

£21.77

Sold out

PNY Elite-X 128GB SDXC Memory Card free delivery

PNY Elite-X 128GB SD Memory Card

£21.77

Sold out

Free Delivery SanDisk High Endurance 64GB MicroSD Memory Card SDSQQNR-064G-GN6IA Edit alt text

SanDisk High Endurance 64GB MicroSD Memory Card

£22.77

Sold out

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

£22.77

Sale

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

Lexar Prtofessional Silver Plus 64GB MicroSD Memory Card

£34.77
£24.77

Sale

PNY Pro Elite Prime 128GB MicroSD Memory Card

£32.77
£28.77

Sold out

Free Delivery SanDisk High Endurance 128GB MicroSD Memory Card SDSQQNR-128G-GN6IA

SanDisk High Endurance 128GB MicroSD Memory Card

£29.77

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

£29.77

SanDisk Extreme 128GB SD Memory Card SDXC 180Mb/s

£31.77

Sold out

PNY Pro Elite 256GB MicroSD Memory Card V3 U3 rated free delivery

PNY Pro Elite 256GB MicroSD Memory Card

£32.77

Sold out

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

SanDisk MAX Endurance 128GB MicroSD Memory Card

£34.77

Sale

Lexar Silver Plus 128GB microSDXC card shown on a white background with red text at the top reading 'Free UK Delivery'.

Lexar Prtofessional Silver Plus 128GB MicroSD Memory Card

£54.77
£37.77

Sold out

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

£39.77

Sold out

SanDisk 128GB microSD Express Memory Card SDSQXFN-128G-GN4NN free delivery

SanDisk 128GB microSD Express Memory Card

£49.77

Sold out

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

Sold out

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

£74.77

Sold out

Free Delivery 64GB Kingston Industrial Grade microSD Memory Card

Kingston Industrial Grade 64GB microSD Memory Card

£79.77

Sold out

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

£129.77