Yealink MeetingBar A40 - For Video Conferencing, Meeting Room, Presentation - 3840 x 2160 Video (Live) - SIP, H.323 - 60 fps - 1 x Network (RJ-45) - 2 x HDMI OutAudio Line In - Audio Line Out - USB - Ethernet - Wireless LAN - Internal Speaker(s) - Internal Microphone(s) - Wall Mountable, Desktop: