Micro SDXC
About Micro SDXC
At MyMemory, we supply a range of high-performance micro SDXC cards, from industry-leading brands including Samsung, Toshiba and Lexar.
What do micro SDXC cards do?
Micro SDXC (Secure Digital eXtended Capacity) memory cards provide high-performance memory solutions for smartphones, digital cameras, games consoles and tablets that support the micro SDXC format..
How big is a micro SDXC card?
Like the other types of micro SD card, this memory card has a standard size of 11mm by 15mm.
How are they different to micro SD cards?
These memory cards differ from micro SD cards due to their comparatively higher storage capacity and faster processing speed. They can hold between 32GB and 256GB of data, whereas a micro SD card only holds around 2GB.
The extra capacity is perfect for shooting high-resolution video on your digital camera or downloading apps and games on your mobile phone.
What’s the difference between a micro SDXC card and a micro SDHC card?
A micro SDXC card can hold more data than a micro SDHC card, which only holds up to 32GB. They also have a faster transfer speed of up to 312MB per second, compared to 150MB per second for a micro SDHC card.
Browse MyMemory’s wide variety of micro SDXC cards today. We cater for all budgets and stock a range of products - from 64GB to 128GB capacities, and from world-renowned brands such as Integral, SanDisk and Lexar.
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MyMemory PLUS 256GB microSD Card (SDXC) 4K A1 UHS-1 V30 U3 + Adapter - 100MB/s
£17.98 Was £39.99 You save £22.01
MyMemory Premium High Speed Micro SD cards are the perfect partner for your high-spec smartphone or tablet. Enjoy more space for photos, videos, music and apps.- 256GB Capacity
- UHS-I, U3 Performance
- Adapter Included
- Lifetime Warranty
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Integral 256GB microSD Card (SDXC), Class 10, UHS-1 U3 + Adapter - 100 MB/s
£19.99
Integral High Speed Micro SD cards are the perfect partner for your high-spec smartphone or tablet.- 256GB Capacity
- Up to 100MB/s Transfer speed
- UHS-I U3, A1, Class 10, UHS Video Speed Class 30 (V30)
- Includes SD Adapter
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Kingston 256GB Canvas Select Plus microSD Card (SDXC) A1 C10 - 100MB/s
£19.99 Was £43.99 You save £24.00
Designed for Android devices and built with the A1 performance spec, the 128GB Canvas Select Plus UHS-I microSDXC Memory Card from Kingston offers improved speed and capacity for loading apps more quickly. Learn More -
Kingston 128GB Canvas Select Plus microSD Card (SDXC) + SD Adapter - 100MB/s
£10.98 Was £19.86 You save £8.88
Kingstons Canvas Select Plus microSD is compatible with Android devices and designed with A1-rated performance. It offers improved speed and capacity for loading apps faster and capturing images and videos in multiple capacities up to 512 GB.- Capacities up to 512GB
- Class 10 UHS-I speeds up to 100MB/s
- Optimised for use with Android devices
- Lifetime Warranty
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Kingston 64GB Canvas Select Plus microSD Card (SDXC) + SD Adapter - 100MB/s
£5.99 Was £15.99 You save £10.00
Kingstons Canvas Select Plus microSD is compatible with Android devices and designed with A1-rated performance. It offers improved speed and capacity for loading apps faster and capturing images and videos in multiple capacities up to 512 GB.- Capacities up to 512GB
- Class 10 UHS-I speeds up to 100MB/s
- Optimised for use with Android devices
- Lifetime Warranty
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Integral 512GB UltimaPRO V30 Premium microSD Card (SDXC) UHS-I U3 + Adapter - 100MB/s
£40.96 Was £84.99 You save £44.03
Integral Premium High Speed Micro SD cards are the perfect partner for your high-spec smartphone or tablet.- 512GB Capacity
- Up to 100MB/s Transfer speed
- UHS-I U3, A1, Class 10, UHS Video Speed Class 30 (V30)
- Includes SD Adapter
- Integral 5 year Warranty
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Samsung 256GB Pro Plus microSD Card (SDXC) U3 V30 A2 + Adapter -120MB/s
£19.99
Expand storage on your gaming device or tablet to play more performance-intensive games. Get the speed and capacity to stay on the go, no matter the device.- 256GB Capacity
- 4K UHD Video Support
- Stunningly fast U3, Class10 rated
- A2 App Performance
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SanDisk 128GB microSDXC Memory Card Ultra UHS-I - 140MB/s
£14.95
Whether you're at school, work or game, easily add enough space for photos, videos and other files- UHS-I / U1
- Read Speed: 140 MB/s
- Class 10
- A1
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Sandisk 64GB Ultra microSD Card (SDXC) UHS-I A1 Class10 - 140MB/s
£9.98
The SanDisk Ultra microSD™ UHS-I card gives you the freedom to shoot, save and share more than ever before.- 140MB/s read speed
- Class 10
- A1
- Series Ultra
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SanDisk 512GB Ultra Lite TA Micro SD Card (SDXC) + Adapter - 100MB/s
£47.98
Dependable Sandisk Ultra Lite Micro SDHC and Micro SDXC memory cards, ideal for Tablets and Mobile devices.- 512GB Capacity
- Includes SD Adapter
- Class 10, UHS-I U1 A1
- Up to 100MB/s Transfer speeds
