Multi-device sharing improves work efficiency. Two hosts share keyboard, mouse, USB flash drive, printer, monitor and other equipment to solve the problem of repeated plugging and unplugging between two devices. One set of keyboard and mouse controls two computers. One set of keyboard, mouse and monitor can control two hosts, allowing you to switch freely and work efficiently. The precision control chip is smooth and stable. The precision control chip is used to calmly face complex instructions. It is compatible with more systems and is smooth and stable. 1920*1080/4K, adaptive resolution, supports 4K/1080P high-definition images, and is backward compatible and can automatically match the appropriate resolution of the device without manual adjustment. Plug and play compatible with multiple systems, compatible with for Windows series, for Kirin, for Tongxin, for MAC OS and other systems Plug and play, convenient and fast. Product Name:VGA+HDMI KVM Switch Switching mode:panel button/desktop controller Input Interface:VGA*1+HDMI*1 Output Interface:VGA*1+USB2.0*4 Colour:Black Material:ABS Package Contents: 1 * KVM Switch 1 * HDMI-compatible KVM Cable 1 * VGA KVM cable 1 * Desktop Controller 1 * English instruction manual