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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SanDisk 128GB Ultra microSD UHS-I Class 10 Memory Card 100 MB/s
£16.99
The SanDisk Ultra microSD UHS-I card with SD adapter gives you the freedom to shoot, save and share more than ever before. With capacities up to 1TB, our SanDisk Ultra microSD card has room for even more hours of Full HD video and delivers transfer speeds of up to 120MB/s to help you move that content fast. Ideal for Android smartphones and tablets, the card loads apps faster with A1-rated performance.- Class 10
- Transfer Speeds 100MB/s
- A1-rated performance
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SanDisk 128GB Extreme A2 V30 microSD Card (SDXC) UHS-I U3 + Adapter- 190MB/s
£22.99
SanDisk Extreme microSDXC and microSDHC cards offer faster speeds for better pictures and Full HD video.- 128GB Capacity
- Up to 190MB/s Transfer speed Write speed 90MB/s
- UHS-I,V30, A2, U3
- Class 10 Learn More
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SanDisk 512GB Ultra microSD Card (SDXC) UHS-I U1 + Adapter - 150MB/s
£48.98
Ideal for Android smartphones and tablets, SanDisk Ultra microSDHC and microSDXC UHS-I card cards are compatible with Android smartphones and tablets. Capture and Store Even More Hours of Full HD Video with capacities of up to 1TB, you can store even more hours of Full HD video on the card and still have room for the videos, photos, music, movies, and other files you want to shoot, save, and share- Transfer Speeds of up to 150MB/s
- 512 GB
- A1-Rated Performance
- UHS-I card
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SanDisk 256GB Ultra microSD Card (SDXC) UHS-I - 100MB/s
£18.98
SanDisk Ultra microSDXC cards offer faster speeds for better pictures, app performance, and Full HD video- Transfer Speeds of up to 100MB/s
- Class 10
- 512GB
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SanDisk 128GB Extreme microSD Card (SDXC) - 190MB/s
£12.99
The SanDisk Extreme® microSDXC™ memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk® QuickFlow™ Technology (64GB - 1TB). Pair with the SanDisk® Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately). With write speeds up to 90MB/s, its ideal for your Android™ smartphone, action cameras, or drones. This high-performance microSD™ card handles 4K UHD video recording, Full HD video, and high-resolution photos. Plus, its A2-rated, so you can get fast application performance for an exceptional smartphone experience.- Micro SDXC Card
- Durable design
- UHS Speed Class 3
- Universal, For GoPro
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SanDisk 512GB Ultra microSD Card (SDXC) UHS-I Class 10 - 100MB/s
£32.99
The SanDisk Ultra microSD™ UHS-I card gives you the freedom to shoot, save and share more than ever before. With capacities up to 512GB1, our SanDisk Ultra microSD™ card has room for even more hours of Full HD video3 and delivers transfer speeds of up to 100MB/s2 to help you move that content fast.- 512 GB
- Class 10
- MicroSDXC
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Samsung 128GB Pro Plus microSD Card + SD Adapter- 180 MB/s
£21.99
For your action-packed life. Supercharged write speeds and trusted performance let you capture seamless 4K UHD¹ videos with your phone or drone. Expand storage on your gaming device or tablet to play more performance-intensive games.- V30 (4K Video)
- UHS-I card
- Read Speed 180 MB/s
- Write Speed 130 MB/s
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SanDisk 64GB Extreme Plus microSD Card (SDXC) U3 UHD 4K A2 V30- 200MB/s
£16.99
Work or play, super tough and ultra dependable, use for your toughest challenges and most valuable memories.- V30
- U3
- 200MB/s read speed
- 90MB/s write speed
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SanDisk 128GB Ultra microSDXC UHS-I - 100MB/s
£19.99
The SanDisk Ultra microSD UHS-I card gives you the freedom to shoot, save and share more than ever before.- Class 10
- Read Speed Up to 100 MB/s
- UHS-I
- Works with Android smartphones and tablets
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SanDisk 128GB Ultra microSDXC UHS-I with Memory Card Adapter- 2 Pack
£29.99
SanDisk Ultra microSD card is optimized for apps, delivering faster app launch and performance that provides a better smartphone experience. Shoot, Save and Share more than ever before- Class 10
- A1 App performance
- Up to 140MB/s read speed
- UHS-I U1
