Reads microSD & Memory Stick Micro / Hi-Speed USB 2.0 connector for data transfer / Compatible with Windows Vista and certified for Windows XP / Mac OS X Moving music, video, photos and Personal Data between your Mobile phone and your Computer is fast and convenient with SanDisk's compact MobileMate Micro Memory Card Readers. Designed to compliment memory-enabled mobile phone users, Flash memory cards can be plugged directly into the readers for fast File movement between your phone and your PC or Mac computer.