The Matrox Maevex 6152 quad 4K encoder appliance delivers quad 4K/UHD or Full HD plus audio input capture and encode, supporting four concurrent 4K streams and recordings--simultaneously. The Maevex 6152 integrates seamlessly into your existing 1 Gigabit Ethernet infrastructure and delivers zero-latency pass-through for real-time output of audio/video content on up to four 4K displays. Supported protocols: RTP, RTSP, RTMP, MPEG2-TS, SRT, HLS Stand-alone, rack-mountable device (1 U, dual density) Supported video input formats: 4 x HDMI (Type A) Video monitoring output: 1 x DisplayPort 1.1 Input: 4 x HDMI digital LPCM two-channel stereo audio 4 x 3.5 mm analogue stereo audio 1 x 3.5 mm stereo mic in Output: 4 x HDMI digital LPCM two-channel stereo audio 1 x 3.5 mm headphones out RS-232: 1 x - for IP to RS-232 control Incl. Matrox PowerStream software for remote management and monitoring