HDMI 4x4 TRUE Matrix Model No: DK404 INTRODUCTION The 4x4 HDMI matrix access to four HDMI sinks,Website: , using four HDMI sources. The matrix allows four HDMI devices to be switched or split easily to four HDMI compatible monitors or projectors. The Matrix can also be placed at the end of a long HDMI cable to regenerate the HDMI signal. FEATURE 1.Four HDMI 1.3 input signals switched or split to four HDMI 1.3 sink devices 2.HDCP 1.2 protocol compliant 3.Support CEC 4.Support deep color 30bit, 36bit 5.support Blue-Ray 24/50/60fs/HD-DVD/xvYCC 6.Digital audio format, as DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD 7.Support signal retiming 8.Support input up to 15metres AWG26 HDMI 1.3 standard cable length,output up to 20metres AWG26 cable length 9.Inputs can be switched with the IR remote control,also can be controlled by four buttons. 10.Serial RS-232 remote port 11.It can smartly jump over those input sources which are not connected. 12.With the smart function of memory, it can come back to the latest status when restarted or reconnected. 13.No loss of quality 14.Installs in minutes 15.Need DC5V/4A or DC12V power supply