xiede | 4 Port KVM Switch 4 In 1 Out USB VGA KVM Switches For Printer Mouse Keyboard Pendrive 1080P Share Switcher 2 X1/4 X1 VGA Switch

Note: Please use the product correctly. The USB cable is strictly for power supply and must be connected to the corresponding host device. Also, when switching, please allow a brief moment for the signal transmission to catch up, as there might be a slight display delay.For proper usage, please refer to the video tutorial below:Introduction:This 2/4 port manual kvm switch is the most economical solution for controlling 2/4pcs, this powerful tool is perfect for desktop placement and won't take up critical workspaceFetures:Key-press switchSpecial design for high speed datasharing interface,  standard usb 2.0Plug and playSupport resolution up to 1920*1440No external power requiredSupport online games and DVRPacking List:1 x USB 2.0 KVM Switch1 x English Manual2 x Cable