The Hi-Speed Digital Media Reader/Writer makes it easy to read files directly off digital media cards. The Hi-Speed Digital Media Reader/Writer can read/write CompactFlash Type I and II, IBM Microdrive, Memory Stick, Memory Stick Pro, Magic Gate Memory Stick, MultiMediaCard, Secure Digital, SmartMedia and xDPicture Card. You can connect your Hi-Speed Digital Media Reader/Writer to computers with USB 1.1 or USB 2.0 ports. Hi-Speed Digital Media Reader/Writer transfers data at the Full-Speed rate using USB 1.1 and at a Hi-Speed rate using 2.0.