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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SanDisk 1TB Extreme PRO V30 SD Card (SDXC) UHS-I U3 - 170MB/s
£386.99 Was £610.79 You save £223.80
Designed for SD devices that can capture Full HD, 3D, and 4K video and burst photography, the SanDisk 1TB Extreme PRO SDXC memory card is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s.- Max Read Speed: 170 MB/s
- Max Write Speed: 90 MB/s
- UHS-I / V30 / U3 / Class 10
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Integral 64GB UltimaPro X2 SD Card SDXC UHS-II U3 V90 - 280MB/s
£75.99 Was £91.19 You save £15.20
Integral UltimaPro X2 Video Speed V90 64 GB 280/240 MB/s UHS-II X2 SDXC Memory Card.- V90 specification, ideal for recording 8K, Full HD and 3D video
- Super fast transfer speeds up to 280MB/s
- UHS-II interface for latest DSLR cameras
- Optimised for high-performance devices
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Integral 256GB UltimaPro X2 SD Card SDXC UHS-II U3 V60 8K/4K Full HD - 280MB/s
£80.99 Was £106.79 You save £25.80
Integral UltimaPro Video Speed V60 256 GB 280/100 MB/s UHS-II X2 SDXC Memory Card.- V60 specification, ideal for recording 4K, Full HD and 3D video
- Super fast transfer speeds up to 280MB/s
- UHS-II interface for latest DSLR cameras
- Optimised for high-performance devices
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Integral 32GB UltimaPro X2 SD Card SDHC UHS-II U3 V90 - 280MB/s
£43.99 Was £52.79 You save £8.80
Integral UltimaPro Video Speed V90 32 GB 280/240 MB/s UHS-II X2 SDHC Memory Card.- V90 specification, ideal for recording 8K, Full HD and 3D video
- Super fast transfer speeds up to 280MB/s
- UHS-II interface for latest DSLR cameras
- Optimised for high-performance devices
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Integral 128GB Ultima PRO X2 SD Card SDXC UHS-II V90 Class 10 - 280MB/s
£128.99 Was £154.78 You save £25.79
UltimaPro X2 SDHC/XC are professional grade Video Speed 90 memory cards from Integral featuring the UHS-II interface and designed to complement the latest pro DSLR ... Learn More -
Integral 512GB Ultima PRO Premium SD Card SDXC V30 UHS-I U3 - 100MB/s
£70.99 Was £91.18 You save £20.19
Integral Premium High Speed SD (SDHC/XC) cards are a perfect fit for your DSLR, digital camera, camcorder and SD compatible PC. These cards offer super-fast ... Learn More -
Lexar 64GB Professional 1667X SD Card (SDXC) UHS-II U3 V60 - 250MB/s
£24.99 Was £28.99 You save £4.00
Designed to be used by professional photographers, videographers, or enthusiasts, Lexar Professional 1667x SDXC UHS-II cards provide high speed performance you can trust.- 64GB Capacity
- Up to 250MB/s Transfer speed
- UHS-II U3 V60
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Lexar 64GB Professional 667x SD Card (SDXC) UHS-I U3 - 100MB/s
£27.99
Ideal for the professional photographer, videographer, or enthusiast, Lexar Professional 667x SDHC/SDXC UHS-I cards provide performance you can trust.- 64GB Capacity
- Up to 100MB/s Transfer speed
- UHS-I U3 V30
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Kingston 32GB Canvas Select Plus SD Card (SDHC) UHS-I U1 - 100MB/s
£11.99 Was £13.08 You save £1.09
Kingstons Canvas Select Plus SD card is designed with exceptional performance, speed and durability for heavy workloads such as transferring and developing high-resolution photos or capturing and editing full HD videos.- Class 10 UHS-I speeds up to 100 MB/s
- Full HD (1080p)
- Durable
- Lifetime Warranty
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Kingston 64GB Canvas Select Plus SD Card (SDXC) UHS-I U1 - 100MB/s
£15.99 Was £17.46 You save £1.47
Kingstons Canvas Select Plus SD card is designed with exceptional performance, speed and durability for heavy workloads such as transferring and developing high-resolution photos or capturing and editing full HD videos.- Class 10 UHS-I speeds up to 100 MB/s
- Full HD (1080p) and 4K UHD Support
- Durable
- Lifetime Warranty
