This is a high performance HDMI Matrix with four HDMI inputs & four outputs, it allows any source (Blue-Ray player, HD DVD player, satellite receiver, game system, etc.) to be shown on the any of the four displays simultaneously, and supports 4K×2K, 3D, 12-bit Deep Color. With its 3Gbps bandwidth and the additional features of the latest HDMI standards you can be sure of great HDMI distribution. It support four channel ARC fuciton also.a
 
 
Features:
Compliant with HDMI 2.0,HDCP 2.2
Supports multiplexed HDMI 4-input and 4-output
Supports video format up to 4k2k@30Hz with 24bit RGB/YcbCR 4:4:4/YCBCR 4:2:2,and up to 4k2k@60Hz with 12bit YCBCR 4:2:0 Deep Color support 48/36/30/24-bit
Supports reception of any audio data conforming to the HDMI specification such PCM at up to 192kHz,compressed audio(IEC 61937),DSD,DST,DTS and HBR.
Supports four channel ARC control
Supports button,IR,RS232 etc various controlled ways