• H.265 video compression/4K resolution/1080P@60fps dual stream. • OPUS audio codec, 48KHz sample frequence. • Supports USB connection. to omnidirectional mic. • In the event of a 30% packet loss, the conference audio and video is unaffected. • Multiple video and audio interfaces including HDMI, VGA, 3G-SDI, HDCVI.Supports infrared remote control/wireless mouse/keyboard,etc.