This 4x2 HDMI Matrix/Extender over single Cat 5E/6 connect 4 HD signals sources with multiple HD display terminal, it can extend HDMI signal up to 60m-120m by one cat5E/6 (need to be used with RX receiver).It also support fiber and stereo headset output. It can easily switch or split four-way HD signals on four HD-compatible monitors or projectors.(Audio separation can only be separated from the input port of UTP Out2-A / B HDCP version ……………….................………….…….....……………….......…................. HDCP 1.4 HDMI resolution …………………...............……............................. 4K/1080p/1080i/720p/576p/480p Support video format …………….............…………......….......……..……..... 24/30/36 bit deep color Support audio format …………….............…..………. DTS-HD/Dolby-trueHD/DTS/Dolby-AC3/DSD HDMI input port .......…………….............…………………….………………………….….........…….. 4 RJ45 port ........…………………….............…........……….………………………………...........…….. 4 Max bandwidth ...……….............……………………..…………………………………………. 340MHz Max baud rate …………….............….…….………….……….…………………………… 3.4Gbps x10 Input cable distance .……................................. AWG26 HDMI 1.4 standard cable up to 15 meters AWG26 HDMI 2.0 Standard Cable up to 5 meters Output cable distance ..………….............................… Cat5e/cat6 standard cable up to 120 meters Max working current ………………….............…….......………….………………………….......... 2.4A Power adapter format …………............................ AC (50HZ, 60HZ) 100V-240V; Output: DC5V/3A Operating Temperature range ………................…….....………..…………………… (-15℃ to +55℃) Dimension (L x W x H) ………............................…….….……………….....…….... 150x115x19 (mm) Weight …….…..……………………….............……………..….……..…….…………………........ 275g