3 HDMI input， 1 HDMI output. Supports highest video resolution 1080pSupports 250 MHz/2.5Gbps per channel (7.5Gbps all channel) bandwidth.Supports 12bit per channel (36bit all channel) deep color.HDCP pass-through. Supports uncompressed audio such as LPCM.LED lights clearly show which HDMI device is being selected.No software driver and external power supply needed.Specifications:Input video signal: 0.5-1.0 volts p-pInput DDC signal: 5 volts p-p (TTL)Output video signal: HDMI1.3b+HDCP1.0/1.1Field frequency: 50/60HzMultifunctional on switching: intelligent or mechanical.Supports HDMI:1.3bInput: 3 Port HDMIWorking voltage:DMIOutput: 1 Port HDC 5.0VPower: ��3.5W Package included:1 * HDMI Splitter Cable