The 2-in-1 design allows you to control two computer hosts into one monitor and share a set of mouse and keyboard. The device has excellent image processing and transmission functions, which also has more stable and reliable output signal. It is easy to install, plug and play, and it can switch through the button switch on the device or external button controller, which is very convenient and fast. It can support 4k * 2k/60hz output with excellent details. It protects the internal circuit by reducing interference from external signals. This is suitable for sharing keyboard, mouse, printer, etc. Ideal for homes, offices, computer rooms, etc. Item Name: HDMI-compatible KVM Switcher Material: ABS Features: Easy to Use, Fine Workmanship, Portable Size: 9.5cm x 6.5cm x 2cm/3.74"; x 2.56"; x 0.79"; (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x HDMI-compatible KVM Switcher 2 x HDMI-compatible Cables