VIVOTEK H.265 8-Channel Embedded Network Video Recorder (VIVOTEK ND9312) - Display Resolution: 3840x2160,1920x1080, 1280x720, Video Output: 1 x HDMI , Video Format: H.265, H.264, MJPEG, Decoding Resolution: Up to 3840x2160, 1 x Internal HDD Devices 3.5-inch, Graphic Decoder: Hardware decoding, Live View Display: 8 Channels; Multi-layout display: 1x1, 3V, 2x2, 3x3, 1P+3, 2P+3, 1M+5, 1P+6, Recording Time (sec.): Pre-Record: 5 (Max. 10); Post-Record: 20 (Max. 300), Recording Stream: Single, Connectivity: 1 x (USB 2.0)Front, 1 x (USB 2.0) Back, HDMI with audio out, 1 x Ethernet 10/100Mbps Ethernet (RJ-45)