Feature:1. 2 IN 4 OUT: This HD multimedia interface splitter could switch between 2 input devices and distribute to 4 output devices, supporting 4K resolution for clear images.2. WIDE COMPATIBILITY: Connect various input devices such as desktops, laptops, game consoles, video recorder, to output devices like monitors, TVs, and projectors.3. AUTO SWITCHING: The splitter automatically displays input from devices plugged in most recently. When all sources are connected, it automatically detects and outputs signal from the active sources.4. WITH REMOTE CONTROL: This 2 in 4 out HD multimedia interface splitter comes with a remote control, adding convenience for user.5. STURDY CONSTRUCTION: Crafted from aluminum alloy material, this HD switcher consistently delivers stable performance over extended periods, ideal for home or engineering projects.Specification:Item Type: HD Multimedia Interface SplitterMaterial: Aluminum AlloyResolution: 3840 x 2160HD Version: HD 1.3B 1.4V 4KInput Cable Length: ≤15mOutput Cable Length: ≤20mRemote Control Battery Specification: 1 x CR2025 (Not Included).Package List:1 x HD Multimedia Interface Splitter1 x User Manual1 x Power Cord1 x Remote Control