Why Choose RACVISION 4x2 4K KVM Video Wall Controller

Features: 1. Support 4 CH HDMI 2.0 inputs; 2. Support 3 CH HDMI 2.0 output; 3. Support 4 CH of computer USB/BM input and 2 CH of USB/AM mouse and keyboard input; 4. Supports 11 common resolution outputs, such as 3840*2160@60, 4096*2160@60, 1920X1200@60, 1080P@60, etc.; 5. Support dual-screen simultaneous display of 4 windows, 3 windows, 2 windows, single window and other window combination modes; 6. Supports multiple window combination modes such as dual-screen display with 2 windows and single window; 7. Supports controlling window size, PIP transparency, switching, etc. through mouse and keyboard; 8. Supports asynchronous or synchronous operation of 4 input computers through a set of mouse and keyboard; 9. Support mouse, button, IR remote control switching signal full screen, 4 screens, 2 screens, etc.; 10. Support mouse, button, and IR remote control to control scene switching; 11. Support mouse, button, IR remote control audio output and video loop ou; 12. Support mouse