1. It has signal buffering, amplifying capabilities and automatic identification functions. Long-distance transmission of more than 15 meters (extended) can be achieved through the of series connection 2. By stacking, the number of output ports can be significantly increased 3. Support 480p, 576p, 720p, 1080i, 1080p, 1890 x 2160, 4K x 2K resolution. Support high-definition video, high-quality, clear, HDTV resolution up to 4k x 2K 4. Easily connect to multi-channel audio receiving equipment. Fully support 1.4 and 3D. Fully compatible with HDCP 5. The vertical pixels of the output image can reach up to 4K x 2K, conform to the HDMI1.4 standard, and compatible with the HDCP protocol Application: Assign 1 output device to 8 interface high-definition display devices. For example: the user can output the signal and connect the high-definition projector, DLP, LCD, high-definition TV series and other equipment at the same time. Name: Switch/Distributor Power management: Support power management Cable length: 1M (meters) Purpose: video multi-screen distribution Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. colour:Black Material:ABS Voltage: AC110V Package Contents: 1 x Distributor 1 x US plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.