SanDisk 256GB Extreme UHS-I SD Card - C10, U3, V30, 4K, UHD

About this item

• Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.)
• Optimize your time with card offload speeds reaching as high as 180MB/s, thanks to SanDisk QuickFlow Technology. (Achieving read speeds up to 180MB/s, this technology is designed to exceed UHS-I 104MB/s speeds, but requires compatible devices capable of achieving such performance. Results are based on internal tests; actual performance may vary based on the host device, interface, usage conditions, and other factors. 1MB equals 1,000,000 bytes. SanDisk QuickFlow Technology is exclusively available for storage capacities of 64GB, 128GB, 256GB, and 512GB. 1GB equals 1,000,000,000 bytes. Note that the actual user storage will be less.)
• Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
• Write speeds up to 130MB/s (Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
• Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.)