Features
1. It has signal buffering, amplification capability and automatic identification function.
2, can achieve long-distance transmission over 15 meters (expansion) by means of serial connection
3, through the stacking method, can significantly increase the number of HDMI-compatible output ports
4, support 480p, 576p, 720p, 1080i, 1080p resolution
5, support high-definition video, high-quality, clear, up to 1080p HDTV resolution
6. Easily connect to multi-channel audio receiving devices
7, fully support HDMI-compatible 1.4, support 3D
8, fully compatible with HDCP
9, quick installation, easy to operate
10, the output image vertical pixel up to 1080P, in line with HDMI-compatible 1.3 standard, compatible with HDCP protocol

Technical specifications
1. Video Amplifier Bandwidth: 4.95 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-compatible connector: Class A 19-pin female
6. Video output: DVI-I 25-pin female (pure digital)
7. Power supply: 5V DC 110V-240V, 50HZ
8. Power consumption: 5 watts (maximum)

Package list
1 x HDMI-compatible adapter
1 x USB/EU/US DC power cable
1 x Manual