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 128GB V10 High Speed Micro SD Card (SDXC) A1 UHS-1 U1 + Adapter - 100MB/s
US$20.99 Was US$26.59 You save US$5.60
MyMemory High Speed microSDHC and microSDXC cards are a perfect fit for your smartphone and tablet, allowing you to enjoy more space for photos, videos, music and apps.- 128GB Capacity
- UHS-I, U1 Performance
- Adapter Included
- Lifetime Warranty
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Lexar 128GB High Performance Micro SD Card (SDXC) UHS-I U3 + Adapter - 100MB/s
US$23.79 Was US$29.95 You save US$6.16
Designed for your sports camcorder, tablet, or smartphone, Lexar High-Performance 633x microSDHC /microSDXC UHS-I cards make it easy to quickly capture play back, and transfer 1080p full-HD, 3D, and 4K video.- 128GB Capacity
- Includes Adapter
- Transfer speed up to 100MB/s
- UHS-I, U3 Technology
- Limited Lifetime Warranty
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SanDisk 128GB Ultra Micro SD Card (SDXC) UHS-I - 80MB/s
US$25.19 Was US$28.03 You save US$2.84
The SanDisk Ultra Micro SDXC cards are ideal for Android-based smartphones and tablets, A1, rating means that the card is specifically designed to enable the smooth loading of Apps.- 128GB Capacity
- Up to 80MB/s Transfer speed
- UHS-1
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SanDisk 128GB Ultra Micro SD Card (SDXC) UHS-I A1 - 100MB/s
US$27.99 Was US$28.21 You save US$0.22
Ideal for Android-based smartphones and tablets, A1 rating means that the card is specifically designed to enable the smooth loading of Apps.- 128GB Capacity
- Up to 100MB/s Transfer speed
- UHS-1, A1
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SanDisk 128GB High Endurance Micro SD Card (SDXC) + Adapter - 100MB/s
US$37.79
SanDisk High Endurance (128GB) MicroSDXC Card with Adapter.- 128GB Capacity
- Up to 100MB/s transfer speed
- UHS-I, U3, V30
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MyMemory 256GB V30 PRO Micro SD Card (SDXC) A1 UHS-1 U3 + Adapter - 100MB/s
US$41.99 Was US$55.99 You save US$14.00
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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SanDisk 128GB Extreme A2 V30 Micro SD Card (SDXC) UHS-I U3 + Adapter- 160MB/s
US$36.39 Was US$40.19 You save US$3.81
Get extreme speeds for fast transfer, app performance, and 4K UHD. Ideal for your Android smartphone, action cameras or drones, this high-performance microSDXC card does 4K UHD video recording, Full HD video and high-resolution photos. The super-fast SanDisk Extreme microSDXC memory card reads up to 160MB/s and writes up to 90MB/s. Plus, its A2-rated, so you can get fast application performance for an exceptional smartphone experience. Learn More -
SanDisk 128GB Extreme Pro V30 Micro SD Card (SDXC) A2 UHS-I U3 + Adapter - 170MB/s
US$39.12 Was US$51.79 You save US$12.67
Get extreme speeds for fast transfer, app performance, and 4K UHD. Ideal for your Android smartphone, action cameras or drones, this high-performance microSD card does 4K UHD video recording, Full HD video and high-resolution photos. With up to 400GB, the super-fast SanDisk Extreme PRO microSDXC UHS-I memory card reads up to 170MB/s and writes up to 90MB/s. Plus, its A2-rated, so you can get fast application performance for an exceptional smartphone experience. Learn More -
SanDisk 64GB Extreme Pro Micro SD Card (SDXC) A2 UHS-I U3 + Adapter - 170MB/s
US$27.99 Was US$28.42 You save US$0.43
Get extreme speeds for fast transfer, app performance, and 4K UHD.- Ideal for your Android smartphone, action cameras or drones
- 4K UHD video recording, Full HD video and high-res photos
- Up to 170MB/s read speed
- A2-rated for faster App performance
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SanDisk 64GB Extreme Plus A2 Micro SD Card (SDXC) UHS-I U3 + Adapter - 170MB/s
US$33.59 Was US$41.99 You save US$8.40
Get extreme speeds for fast transfer, app performance class 2, and 4K UHDwith full HD. Ideal for your Android smartphone, and action cameras or drones, this high-performance microSD card does 4K UHD video recording, Full HD video, and high-resolution photos. Learn More
