The 1-Port GPSU21 USB 2.0 Print Server from IOGEAR?? allows any networked computer to share an USB printer. It is USB 2.0 compatible and backwards compatible with USB 1.1. It also provides users with an auto-sensing Ethernet port that works with either 10Base-T or 100Base-T networks. It also supports multiple protocols and multiple operating systems, and it integrates Internet Printing Protocol (IPP) to allow users to print from any computer over a LAN/WAN or the Internet by specifying the device's URL.