VGA KVM Switch Manual 4-In-1-Out for Controlling Four Computers

4-port VGA KVM switch is a VGA port 4-way signal input and 1-way signal output video signal circuit switcher, switching mode including key switching and desktop controller switching function, the highest support resolution of 1920 * 1440.This 4 in 1 out VGA KVM switch allows users to switch four VGA input signals to one VGA output signaling device at will. It supports both mouse, keyboard and USB device interfaces and can switch between video and audio transmissions without any loss of picture quality or delay.Easy to set up and use - plug and play, no external drivers required. This VGA KVM switch is very simple to use, users only need to connect the power cord to the machine for power supply, then connect the signal inputs to the machine's inputs and outputs, and then switch to the desired input signals via the buttons on the machine or the desktop controller. This product uses a high quality chip that makes it very stable when transmitting, easy to use switching easy while ensuring that it has a good performance, it transmits audio and video without distortion and signal transmission delay. It supports 250MHz RGB analog channel bandwidth data transmission, ensuring no loss of image and sound quality, and includes a VGA cable.