SanDisk 256GB Memory Cards

Designed for SD devices that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 256GB Extreme PRO UHS-I SDXC Memory Card from SanDisk has a capacity of 256GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which likewise guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 200 MB/s and write speeds max out at 140 MB/s. A built-in write-protect switch helps to safeguard against the accidental erasure of card data.

WD Purple microSD Cards Keeps Your Data in Sight. Western Digital's WD Purple microSD card is designed specifically for the mainstream security camera market. Using advanced 96-layer 3D NAND technology, the card delivers a cost-effective combination of ultra endurance, high performance, and wide capacity range up to 1TB, and its support for card health monitor functionality allows for pre-emptive storage management. With the fast-growing market of security cameras, and growing adoption of 4K video, this card offers the right combination of longevity and capacity to handle the 24/7 continuous recording workload. Trust Western Digital to deliver WD Purple –the ideal microSD storage for security video cameras and edge devices. It's WD Purple Designed for Surveillance. Being a member of a market-leading brand gives you assurance that this card is designed with the right robustness, performance and features for always-on security video cameras and edge devices. Put More Confidence In Your Cameras Ultra Endurance. WD Purple SC microSD cards are designed for continuous 24/7 recording should cameras lose connection with the NVR, providing additional confidence in your security video solution.

Designed for SD devices that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 256GB Extreme UHS-I SDXC Memory Card from SanDisk has a capacity of 256GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which likewise guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 180 MB/s and write speeds max out at 130 MB/s. A built-in write-protect switch helps to safeguard against the accidental erasure of card data.