SanDisk Extreme PLUS UHS-1 cards are more than 10 times faster than ordinary memory cards to catch your best shots and get the highest SD card video recording performance for 4K Ultra HD and Full HD video. With transfer speeds up to 90MB/s to move files fast, SanDisk Extreme PLUS UHS-1 cards are compatible with SDHC or SDXC supporting devices. UHS Speed Class 3 (U3) delivers the super-fast speed you need to take your videos to next-level resolution.