Feature:1. Versatile Screen Mode Options: The multiviewer switch supports 8 distinct switching modes, including single screen, picture in picture, triple image, side by side dual screen, proportional side by side dual screen, top and bottom dual screen, proportional top and bottom dual screen, and quad image display. These diverse options allow users to customize their viewing experience for various applications.2. Seamless Multi Input and Output: Equipped with four HD multimedia interface inputs and one HD multimedia interface output, the device efficiently displays up to four HD digital video signals on a single screen. It also supports configurations such as four PCs input to one HD multimedia interface output, making it ideal for dynamic environments that require real time video integration from multiple sources.3. Comprehensive Control Methods: The HD multimedia interface switch offers an array of control options, including mouse and keyboard connectivity, RS232 serial port, infrared remote control, and panel buttons. This flexibility caters to different situational needs, enhancing operational convenience and significantly boosting productivity by streamlining control processes.4. Enhanced KVM Functionality: Featuring unique KVM (keyboard, video, mouse) capabilities, the multiviewer switch allows a single set of keyboard and mouse to control four computers. With KVM synchronization, users can simultaneously operate all PCs connected through four ports, facilitating seamless multi screen synchronization to save valuable time during complex tasks.5. Extended Cable and Crossed Screen Operating: The 4K multi switcher supports standard AWG26 cables with input and output lengths of up to 10 meters. Users can easily navigate and perform crossed screen operations by clicking '*' and 'S' to move the mouse between PC1 through PC4, ensuring simple control over multiple screens.Specification:Item Type: Multiviewer SwitchMaterial: Aluminum AlloyHDCP Version: HDCP1.4Video Color Format: RGB 4:4:4; YUV 4:4:4; YUV 4:2:2Sound Format: Stereo SoundMaximum Bandwidth: 600MHzMaximum Data Rate: 6x3GbpsMaximum Operating Current: 0.8ARemote Control Battery: AAA x 2 (Not Included).Package List:1 x Multiviewer Switch1 x Remote Control1 x Adapter4 x USB Cable1 x User Manual