1.Support HDMI1.3 deep color 36bit signal for true matrix output. 2.Support HDMI1.3 digital audio format: LPCM/Dolby-AC3/DTS7.1/DSD 3.HDCP1.2 protocol compliant. 4.It can connect 4 different HDMI signal input source, 2 different HDMI display sink. 5.The two output signal program can be different or the same. Example: Parents can select one of 4 different HDMI input signal program for watch LCD, Children can also select one of 4 different HDMI input program for play games. 6.Manual or remote select source input signal to different sink. 7.It can smartly jump over those input sources which are not in work. LED Indicate: When someone source device or someone sink display device is working, the LED relative to the device will be red. When someone source is selected to anyone sink, the LED relative to the source will be blue. 8.DC5V power supply Dimension (Lx W x H):257x114x26(mm) Weight: 856g Package Contents .packaging:color box . Main unit: P/N_TM070402 . 5V DC Power Supply.