SD Cards
About SD Cards
SD stands for Secure Digital, and is the standard format developed and maintained by the SD association, to ensure uniformity across digital media storage. Since the original release of the SD card, there have been a number of expansions and additions, with SDHC and SDXC expanding the size capacity, and mini and micro versions being developed to provide memory storage for smaller devices.
Standard SD card capacities range from 4MB to 2GB, though some specialist SD cards can expand to 4GB. All SD cards over 2GB are referred to as SDHC, and those over 32GB as SDXC. SD cards have varying write speeds, and can usually be adapted to read only mode. They can be used for storing photos, videos and other files.
The next iteration of the SD range will be SDUC cards, also know as SD Express memory cards. This new SD 7.0 specification will extend the potential maximum SD memory card capacity up to 128TB. As well as beefing up capacity, the SDUC cards will be so fast and advanced they will be able to compete with removable SSD's.
At MyMemory, we offer a whole host of SD cards to choose from at the very best prices, including cards from Transcend, SanDisk, or our own MyMemory brand. Find out which type of SD card your device requires, with our comprehensive Memory Selector.
-
SanDisk 32GB Extreme V30 SD Card (SDHC) UHS-I U3 - 90MB/s - 2 Pack
£25.99 Was £29.68 You save £3.69
Designed for DSLR, advanced digital and HD video cameras, the SanDisk Extreme SDHC/SDXC UHS-I card has transfer speeds of up to 90 MB/s so you can move files from your device to computer fast. Learn More -
MyMemory 2GB SD Card - 20MB/s
£10.99 Was £11.87 You save £0.88
MyMemory's 133X SD cards are ideal for those perfect moments you need to capture on camera. Combined with high storage capacity and fantastic transfer rates, you will never want to use another card again. Learn More -
MyMemory 256GB V30 PRO High Speed SD Card (SDXC) UHS-1 U3 - 100MB/s FFP
£29.99 Was £34.12 You save £4.13
MyMemory Premium High Speed SDHC and SDXC cards are a perfect fit for your DSLR, digital camera, camcorder and SD compatible PC. These cards offer super-fast read and write speeds and are ideal for 4K Ultra High-Definition video, large RAW photos and burst-mode photography- 256GB Capacity
- Up to 100MB/s Transfer speed
- V30 Video Class
- Lifetime warranty
-
SanDisk 16GB Ultra SD Card (SDHC) - 80MB/s
£9.99 Was £11.96 You save £1.97
Store lots of photos and Full HD videos, and transfer them quickly to your computer using SanDisk Ultra SDXC and SDHC Memory Cards. Great for compact-to-midrange point-and-shoot digital cameras and camcorders, these memory cards offer read speeds of up to 80 MB/s and are twice as fast as ordinary SDHC cards.- 16GB Storage Capacity
- Class 10 / UHS-I
- Max. Read Speed: 80 MB/s
- Min. Write Speed: 10 MB/s
-
SanDisk 128GB Ultra SD Card (SDXC) UHS-I U1- 120MB/s
£27.99 Was £28.18 You save £0.19
Store lots of photos and Full HD videos, and transfer them quickly to your computer using SanDisk Ultra SDXC and SDHC Memory Cards. Great for compact-to-midrange point-and-shoot digital cameras and camcorders.- 128GB Capacity
- Class 10 / UHS-I, U1
- Up to 120MB/s Transfer Speed
-
MyMemory 64GB V30 PRO SD Card (SDXC) UHS-I U3 - 180MB/s
£15.99 Was £19.04 You save £3.05
MyMemory PRO SDXC cards are the perfect partner for your high-spec camera or other SDXC compatible devices. Enjoy more space for all your data along with blazing fast transfer speeds.- 64GB Capacity
- UHS-I, U3 Performance
- Up to 180MB/s Transfer speed
- Lifetime Warranty
-
SanDisk 64GB Extreme Plus V30 SD Card (SDXC) UHS-I U3 - 150MB/s
£20.99 Was £23.51 You save £2.52
Sandisk Extreme plus range of memory cards let you take control of your creativity and get to your best shot faster. Learn More -
Transcend 128GB 300S V30 SD Card (SDXC) UHS-I U3 - 95MB/s
£14.95 Was £16.74 You save £1.79
Make the most of your camera with these high speed memory cards from Transcend. Transcend's SDXC/SDHC 300S memory cards provide the performance and capacity necessary to harness the full power of your UHS-I compliant digital camera or camcorder.- 128GB Capacity
- Up to 95MB/s Transfer speed
- UHS-I, U3, V30 Classification
-
Integral 64GB UltimaPRO V30 Premium SD Card (SDXC) UHS-I U3 - 100MB/s
£12.99 Was £14.07 You save £1.08
Your photos always look much better in 4K, which is why Integral Premium High Speed SDHC and SDXC cards are a perfect fit for your DSLR, digital camera, camcorder and SD compatible PC.- 64GB Capacity
- Up to 100MB/s Transfer Speed
- Video Speed Class 30
- 5 Year Warranty/li>
-
SanDisk 16GB Extreme SD Card (SDHC) UHS-I U3 - 90MB/s - 2 Pack FFP
£16.99 Was £19.57 You save £2.58
Designed for DSLR, advanced digital and HD video cameras, the SanDisk Extreme SDHC/SDXC UHS-I card has transfer speeds of up to 90 MB/s so you can move files from your device to computer fast. Learn More
