... Ethemet,RJ-45)Wireles Lan Optional usb 802.11b/g wireless module wake on LAN,PXE bootableVideo resolutionUp to 1440*900 ... *24-bit true color,60HZAudioOutput 1/8-inch mini,full 16-bit stereo Input ... antennaeApplicationoffice, school, tranining school, family, call center,cybercafe, factory,family Wireless thin client,Net staion,pc sahring,wifi workstation