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.
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Integral 64GB High Speed SD Card (SDXC) UHS-I U1 V10 - 100MB/s
£13.96 Was £14.21 You save £0.25
Save all your images at full HD1080p with an Integral High Speed SDXC card. They are a perfect fit for your digital camera, camcorder and SD compatible PC. With speeds up to 100MB/s you can enjoy quick data transfer and reliable photography with these fast SD cards. Learn More -
MyMemory 2GB SD Card - 20MB/s
£6.99 Was £14.99 You save £8.00
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 -
SanDisk 32GB Extreme V30 SD Card (SDHC) UHS-I U3 - 90MB/s
£12.99 Was £17.99 You save £5.00
Up to eight times faster than ordinary memory cards, these cards deliver the video recording performance you need to capture 4K Ultra HD and Full HD video. Shooting at UHS Speed Class 3 (U3), three times faster than U1, you will take your videos to a whole new level of resolution, one that looks breathtaking on the new 4K Ultra HD televisions and monitors. Learn More
