Model: a four HDMI splitter works: HDMI allocation for a HDMI cable connect HDMI input signal source and the allocator. 1 HDMI input 4 road HDMI output. 1 4 performance: 1. At the same time connect four HDMI display to 1 video signals can be displayed at the same time. 2. Support the 720 I, 720 p, 1080 I, 1080 p resolution 3. Support hd resolution video - quality as high as 1080 p HDTV resolutions can be easily won 4. Fully support HDMI1.3 5. Support HDCP 6. 7. Support 3 d fast installation, simple operation technical specifications: 1. The video amplifier bandwidth: 5 Gbps (2) the input video signal level: 1.2 volts p - p (3) input DDC signal level: 5 volts p - p (TTL) 4. The single way connection signal range: 1080 p / 1920 x 5. HDMI connector: class A needle 19 female head 6. Video output: DVI - I 25 pin female head (digital) 7. Power supply: 5 v DC 8. Power consumption: 5 watts (maximum) 9. Size: 180 * 65 * 20 mm 10. Net weight: 0.35 KG