- Ultra-portable compact design - Build in USB Cable - Fully compatible with USB 2.0 - Build in 3 slots, 2 slots can be used at the same time for data exchange - Support SDHC - USB interface can be hot swappable and Plug & Play - No external power required (USB bus power) - Blue LED for power indication - Dimension : 35.7x35x17 mm - Operation System Support: - Support Win 98 or higher - Support Mac OS V9.2 or higher - Linux