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