Thin client The officestar tc-2000 is a ethernet-based thin client terminal and incorporates our proprietary aoip(all over ip) technologies on our proprietary soc (system on chip). This allows multiple users to share the computing resources of a single computer's cpu, memory, hdd, etc. A max of ten tc-2000 terminal can be attached to one host computer(up to 30 for windows 2003 server). A total of eleven users including the server can enjoy individual computing access independently and securely. This officestar is optimal for use in an office, hospital, home, call center, training center, computer lab, internet cafe, and other various sites. Power : ac110v ~ ac220v 50/60 hz, 5v/2a Size : 140mm(w) x 34mm(h) x 120mm(d) Weight : 500g Port: dc power jack, speaker jack, ps2 keyboard port, ps2 mouse port, ethernet (rj- 45) port, video monitor port. Protocol : aoip(all over ip) Supported os : windows 2000 professional/server, windows xp home/professional, windows server 2003