The HU2P4 Easy-Link USB Data Sharing Hub allows you to easily copy files from PC-to-PC using a direct USB connection. Simply plug one end of the Easy-Link File Sharing Hub into your USB port and the other to the computer you wish to transfer files to and begin to copy files. Preinstalled software will gather your files and prepare you for transferring. In addition, the Easy-Link USB File Sharing Hub comes with a 3-port USB Hub, providing you access to other USB devices, such as a camera, mouse or USB flash drive. The Easy-Link File Sharing Hub is the easiest way to transfer files between computers and gives you the added benefits of a 3-port USB hub!