4Port: Used to share 4 USB or HDMI peripheral devices(like scanner, USB hard drive or other USB devices) without having to constantly change cables Mouse Keyboard Sharing: Using only 1 set of keyboard, mouse and monitor to control hosts Laptop or game console System: Support for Windows/for Mac OS Support hot plug, connect or disconnect devices to the KVM switch without turning off devices Material: The shell made of aluminum alloy material, anti-oxidation, heat-resistant, it expands the life of the USB switch Note: Because the use of PlayStation is gradually decreasing, we have replaced the PlayStation with usb 2.0, so it is a bit different from the picture, but it has better applicability Easy to operate: Plug-and-Play design will be easier to use, no app is needed Does not support HDMI to DP/disportplay! Others: Compact design reduces office expenses and saves a lot of space. LED indicators to let you easily know which computer you can control SIMILAR PRODUCTS