Polycom V500 - video conferencing device Specs: Polycom V500 - Video conferencing device, Video conferencing device, 11.4 in x 6.5 in x 2.7 in, 2.4 lbs, 512 Kbps, H.320, H.323, G.711, G.722, G.728, H.261, H.264, H.263+, G.729.A, H.263++, Digital video camera, Microphone, Sound card - Stereo, Remote control ( Wireless ), Modem (digital), Network adapter - Ethernet, Fast Ethernet, ( 50/60 Hz ), None, S-Video - composite cable, Network cable, Wired, Ethernet, Fast Ethernet, Manageable, ARP support, NAT support, DHCP support, DiffServ support, Network adapter