The world's first CFast 2.0 card reader, the SanDisk Extreme PRO CFast 2.0 Reader/Writer supports the speeds that professional photographers and videographers need to quickly download high-resolution photos and Full HD videos2. A USB 3.0 interface supports transfer speeds of up to 500MB/s1 to make your post-production workflow more efficient--up to 10 times faster than USB 2.0 interface. Compact and portable, this card reader travels easily from the studio to the field and is backward compatible with USB 2.0.