Sandisk 256GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXVV-256G-GNCIN

Save time with card offload speeds up to 180MB/s powered by QuickFlow technology (up to 180MB/s). Developed by proprietary technology to reach speeds above UHS-I 104MB/s, it requires a compatible device capable of reaching such speeds. Internal testing has shown that performance may be lower due to host device, interface, usage, and other factors. 1MB = 1 million bytes. QuickFlow technology only supports 64GB, 128GB and 256GB capacities. 1GB = 1 million bytes. Less actual user storage. )Pair Professional PRO-READER SD and microSD for maximum speed (sold separately)Write speeds up to 130MB/s (UHS-I Designed with proprietary technology to reach speeds over 104MB/s, requiring a compatible device to reach such speeds. According to internal testing, the host device Performance may be lower due to factors such as , interface and usage (1MB = 1,000,000 bytes).Ideal for 4K UHD video and sequential burst mode shooting (Full HD (1920x1080) and 4K UHD (3840 x 2160) Video support may vary depending on host device, file attributes and other factors. See HD page on site Please give me.)UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 specifies performance options designed to support 4K UHD video recording with an enabled UHS host device. UHS Video It specifies Speed Class 30 (V30), a sustained video capture rate of 30MB/s, performance options designed to support real-time video recording with UHS-enabled host devices.Visit the official website of the SD Association. )