Works: HDMI Splitter use a HDMI cable to HDMI source and distributor of input connection. 1 HDMI Input 2 HDMI outputs. Direction of a link diagram divided into two properties: 1. Connect two HDMI displays to a video signal can be displayed simultaneously. 2. Supports 720i, 720p, 1080i, 1080p resolution 3. Support HD resolution video - up to 1080p HDTV resolution quality can easily get four. Full support HDMI1.3 5. Support HDCP 6. Support 3D 7. Quick installation, simple operation Technical Specifications: 1. Video Amplifier Bandwidth: 5 Gbps 2. Input video signal level: 1.2 volts p-p 3. Input DDC signal level: 5 volts p-p (TTL) 4. Single connection signal range: 1080p / 1920x1200 5. HDMI Connector: A class of 19-pin female connector 6. Video Output: DVI-I 25-pin female (pure digital) 7. Power: 5V DC 8. Power: 5 watts (maximum) 9. Dimensions: 68 * 61 * 9mm 10. Weight: 0.15KG