Cisco Webex Codec Pro Video Conference Equipment - CMOS - 3840 x 2160 Video (Live) - H.323, SIP, H.245, H.460.18/19, H.239 - Multipoint - 4K UHD - 15 fps - H.263, H.264, H.265 - G.711, G.722, G.729ab, G.722.1, AAC-LD, Opus - 5 x Network (RJ-45) - 6 x HDMI In - 3 x HDMI OutAudio Line In - Audio Line Out - USB - Gigabit Ethernet - Wireless LAN - Internal Microphone(s) - Rack-mountable: