The enhanced data transfer rates offered by the 64GB UZA-Series UHS-I microSDXC Memory Card fromSony make transferring even large files quick and easy. This microSDXC comes UHS Speed Class 3 compliant and offers a data read speed of up to 95 MB/s and write speed of up to 90 MB/s perfect for capturing 4K video, burst shooting, and much more. In addition to fast transfer rates, the 64GB memory card can be inserted into the included SD memory card adapter making it compatible with devices featuring an SD card slot. Also included is a downloadable copy of File Rescue software designed to assist in the recovery of a variety of files including XAVC, RAW, MOV, AVCHD formatted files and many more.