The USB Data Link cable is your fast solution to peer-to-peer file transfer between two computers via the USB port. The USB Data Link provides true plug-n-play capability while transferring files at much greater speed than traditional file transfer products via serial or parallel port, more than 6Mbps can be achieved. In most applications, the user will get greater than 4Mbps of smooth file transfer rate. The application program, a Windows Program Manager-like user interface, provides a very easy to use environment that makes file transfer as easy as drag-and-drop. All you need is just simply plug in the USB Data Link by doing a one-time installation of the program.