Specification: Item Type: HD Multimedia Interface Switch_x000D_Material: ABS Plastic_x000D_Can Be Used in Both Directions_x000D_Compatible with 4K60HZ, 2K120HZ, 1080P120HZ_x000D_Button to Switch Working Equipment Features: 1High Definition Picture Quality: HD Multimedia Interface switch supports 4K resolution, providing clear and vivid picture quality. 2Bidirectional Conversion: HD Multimedia Interface switch can output 1 AV signal to 2 monitors simultaneously or switch 2 signals to 1 monitor. 3Simple Operation: HD Multimedia Interface switcher can realize signal switching by one button, which is convenient and fast. 4Multiple Applicable Devices: HD Multimedia Interface switcher supports HD Multimedia Interface, which is compatible with a variety of devices, such as computers, TVs, projectors and so on. 5Stable Transmission: 4K 60Hz HD Multimedia Interface switch is made of premium material, which ensures stable AV transmission and avoids signal attenuation or interference. PackageList: 1 x_x000D__x000D_HDMultimediaInterfaceSwitch 1 x Manual