Connect 2 Computer through USB (Universal Serial Bus) Control 2 PC with 1 Keyboard & 1 Mouse Clip Board Sharing through USB (Universal Serial Bus) Host to Host bi-direction file transfer by simple drag-&-drop Synchronization Folder Outlook information No Driver or Software Installation needed Compatible with Win XP Vista Win 7 Drag & drop user friendly interface Best for computer data backup restore synchronization or file sharing Transfers your data at up to 480 Mbps Auto detect windows language & run the software with same language