Features: 2 HDMI-Host (DVD Player or PS3) to 1 HDMI Monitor or TV. 1 HDMI-Host (DVD Player or PS3) to 2 HDMI Monitor or TV. Power Free. MAX operation current: 15 MA. Full compliance with the HDMI Specification V1.0,V1.1,V1.3,V1.4,V2.0. Main control: Manual select. With 2 LED display working port. 3 HDMI A  connectors. LED: 2 (Blue),Display working port. Support HDMI Plug; Play. Support 3D. Support MAX cable Length:5m (total). Supports HDCP Passthrough. Attention: The HDMI BI-Direction Switch doesn't appear to be functioning. Firstly, check if the LED lights, if the power supply is in good condition. and well connected. Secondly, make sure all cables are in good condition and well connected. Thirdly, make sure the length of the cables is within maximum supported. length of this HDMI Bi-Direction Swtich. Lastly, please try to. connect the input source to the display to see if it display normally. Package Included: 1 x HDMI Switcher. 1 x User Manual (Not include cable)