The Ultimate Pro UHS-II SDXC Memory Card from SUNEAST features a storage capacity of 256GB and takes advantage of the UHS-II bus to support advanced functions such as continuous shutter bursts and rapid shooting, plus raw and JPEG captures. This card is also well-suited for video capture, including 8K, 4K, and Full HD video, and can achieve maximum read speeds of up to 300 MB/s and maximum write speeds of up to 290 MB/s. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MB/s. For increased durability, this card utilizes pSLC NAND flash memory and is able to operate in temperatures ranging from -13 to 185°F. When used in UHS-I devices, this card delivers maximum read speeds of 95 MB/s and maximum write speeds of 90 MB/s.
- Achieves maximum read speeds of up to 300 MB/s for high-speed data transfer and maximum write speeds of up to 290 MB/s to support high-resolution continuous shooting, thanks to UHS-II compatibility
- U3/V90 compatible, ideal for shooting 4K, Full HD, and 8K videos
- UHS-I compatible, with maximum read speed of 95 MB/s and maximum write speed of 90 MB/s
- Adopts pSLC technology, making it ideal for frequent rewrites
- Utilizes the blank (writeable) area on the seal surface to assist in managing multiple cards