Models: HDMI 1.4 V a points two allocator works: HDMI allocation for a HDMI cable connect HDMI input signal source and the allocator. 1 HDMI input 2 road HDMI output. Performance: 1. At the same time connect two HDMI display to 1 video signals can be displayed at the same time. 2. Support the 720 I, 720 p, 1080 I, 1080 p, 3. 4 k resolution support hd resolution video - quality as high as 1080 p HDTV resolutions can be easily obtained 4. Fully support HDMI1.4, compatible 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: 5. 4 k * 2 k HDMI connector: class A needle 19 female head 6. Video output: DVI - I 25 pin female head (digital) 7. Power supply: 5 v DC