The TP-LINK TL-PS110U print server means that you can take the computer out of the loop while setting up a printing network. All that is needed is to connect the TL-PS110U to a printer via the USB (Universal Serial Bus) port, connect the print server to your LAN, & you will be able to access your printer from any computer on the LAN. Complies with IEEE 802.3 & 802.3u 1 USB (Universal Serial Bus) 2.0 (high speed)-compliant port, 1 Fast Ethernet RJ-45 Port (10/100 Mbps auto sensing) Supports DHCP (client) Supports E-mail Alert Supports Internet Printing Protocol (IPP) & SMB Supports print job log Supports bi-directional function Supports telnet, PSAdmin, SNMP, Web, HP Web Jet Admin / HP Jet Admin management Supports POST (Power On Self Test) Supports firmware upgrade