Feature:1. Input Devices: Support desktop computers, notebooks, set top boxes, game consoles, surveillance, conference systems, video recorders and other devices input, to provide more input options.2. Output Devices: HD Multimedia Interface splitter can support the output to the display, TV, projection, splicing screen LED or LCD large screen equipment, etc, can be a long and stable work.3. Signal Automatic Switching: First, supports automatic display of signal source post insertion. Second, if the signal source is well connected, it will automatically detect the signal output of one signal.4. 2 In 8 Out: HD Multimedia Interface switcher splitter is designed for 2 hosts to switch signals, copy 8 channel same pictures, and display the same screen at the same time.5. Easy To Use: HD Multimedia Interface splitter supports 3 types of switching methods, automatic switching, remote control and device buttons, synchronized sound and video output without delay.Specification:Item Type: HD Multimedia Interface SplitterMaterial: Aluminum AlloyResolution: 3840 x 2160HD Version: HD 1.3B 1.4V 4KOutput Cable Length: 20m or 65.6ftRemote Control Battery: 1 x CR2025 (Not Included).Package List:1 x HD Multimedia Interface Splitter1 x User Manual1 x Power Cord1 x Remote Control