18 CHANNEL SCREEN SPLITTING: Multi viewer screen divider can display 8 HD digital video signals on the same screen with a variety of video splitting, simultaneous and seamless switching of 8 HD input signals. 2PRACTICAL AND STABLE: Multi viewer can be switched by button, very practical and stable. Easy to install, can be used for major projects, conference halls and other places. 3HIGH PERFORMANCE: Screen Spliter supports 8 channel HD Multimedia Interface input and 1 channel HD Multimedia Interface output. Support 8 HD Multimedia Interface signal screen splitting, seamless signal switching. 4HIGH RESOLUTION: Screen switcher supports resolutions of 2160P, 1080P, 720P, 1080i, 1024x768, 1360x768, etc. Up to 4K at 60hz. Supports standard AWG26 cable, input up to 10m/32.8ft, output up to 10m. 5SUPPORT INFRARED CONTROL: HD Multimedia Interface screen spliter supports infrared control, compatible with HD Multimedia Interface 1.4, and supports sound output format PCM2. Item Type: Multi Viewer Screen Divider Material: Iron Input Port: HD Multimedia Interface Output Port: HD Multimedia Interface X8 Input Resolution: 4K At 60Hz Output Resolution: 2160P/1080P/720P/1080I/1024*768/1360*768 Remote Control Battery: 2 x AAA Battery (Not Included) Voltage: 110-240V 1 x Multi Viewer Screen Divider 1 x Remote Control 1 x Instruction Manual 1 x Adapter