... input/output: 1 way audio - Network interface: RJ-45/10-100 Base, 802.11b/g - Network protocol: HTTP, FTP, TCP/IP ... consumption: 55W (Max) - Operating System: Windows2003/XP/Vista/Windows7 - Dimensions: 100 x 100 x H: 140 (mm) - Certification: CE, FCC, RoHS-------------------------------------------------------------------------------------------------Visit the Chinavasion ...