Devicewell 4K UHD 4sdi 2hdmi 2dp Uhd Switchers DHS9508  & Video Mixer. for Live Video Streaming, Conferencing and Broadcasting. FEATURE:* 4sdi+2hdmi+2dp input* multiview output: 2-ch hdmi* pgm output: 3-ch hdmi, 2-ch sdi* 2-ch mic input* 1-ch line input* 1 LINE OUT output* support 4K HDR* Audio follow, mix function* SDI audio de-embedding* HDMI audio de-embedding* 15.6-inch LCD screen* CUT and AUTO effect transition* Support RJ45 remote control* Support GPI control* Support joystick, camera control* Support 4K60 video record* Support 4K60 video playback* Built-in EMMC memory* Support PIP/POP function