Max Users: 30 Transfer Distance: No Limited Network Card: NO Display Card Support: NO Connection to Host: Reticle Supporting System: windows 2000 Professional Edition windows xp Home Edition, windows xp Professional Edition windows 2000 Server Edition, windows 2003 Edition Supporting Movie: YES, support Full Screen USB Memory Port: YES ZX-360 Audio Input: YES ( Under inside CE 5.0 System) Audio Output: YES Long-Distance Control: YES Color Depth: 16 Bit Resolution: 640* 480, 800* 600, 1024* 768, 1280* 1024, 1440* 900