4 x 4 HDMI Matrix Switch allows any of the 4 inputs to be routed to any of 4 outputs independently each output can be asigned to any of the 4 inputs allowing multiple display combinations. Specification Switch easily between any four HDMI sources Distributes any of the four inputs to any or any combination of the four HDMI output displays Inputs can be switched via IR remote or serial(RS232) Support HDMI 1.3b Support highest video resolution 1080p. Support 225MHz/2.25Gbps per channel 6.75Gbps all channel) bandwidth. Support 12bit per channel (36bit all channel) deep colour. Support HDCP Support uncompressed audio such as LPCM. Support compressed audio such as DTS Digital Dolby Digital including DTS-HD and Dolby True HD External 5V DC@4A Power Supply Rack mountable(no brackets supplied) 3.5mm jack socket on front panel for IR sensor Contents: HDMI Matrix Remote Control IR sensor with circa 1m cable 5V DC 4A Power Supply