Brand Suckoo VGA video switcher 2 in 1 out 1 in 2 out bidirectional interchange is a powerful device that can achieve a variety of connections and switching methods. Here is the detailed description of this product 2 in 1 out function: You can connect two different host VGA sources to the two input ports of the switcher at the same time. By pressing a button or switch on the switcher, you can select the input signal source to be displayed. This feature allows you to easily switch and display different sources on a single display. 1-in/2-out function: You can connect one computer host VGA source to the switcher's input port and two different monitors to the switcher's output port. With a button or switch on the switcher, you can select which source you want to output to which monitor. This way, you can easily connect a single source to multiple monitors for switching displays. Bi-directional switching function: The switcher supports bi-directional switching, which can be configured to suit your needs. You can choose to set it to 2-in-1-out mode or 1-in-2-out mode to meet the needs of different scenarios. For example, you can choose to connect two computers to one monitor for switching, or connect one computer to two monitors for switching display. High-quality transmission: The switcher supports high-resolution VGA image transmission to ensure consistent image quality and clarity during the switching process. You can enjoy high quality video output and lossless image effects. Color: Black Compatibility: The switcher is compatible with various standard VGA devices and monitors for a variety of application scenarios, such as home entertainment systems, conference rooms, educational venues, etc. To sum up, the VGA video switcher 2-in-1-out 1-in-2-out bidirectional interchange is a feature-rich device with 2-in-1-out and 1-in-2-out bidirectional switching functions. It supports high quality VGA image transmission and is compatible with most VGA devices.