4-Port USB 2.0 KVM VGA Switch Box Switcher, Small PC Switcher, 4 Port, Computer Switcher for Keyboard and Mouse, USB Mouse /Keyboard, Monitor Controls 4 Computers with Only 1 Set. BLACK.

Features

• Main unit (USB 2.0 compatible, 1080p 30Hz, HDMI Capture Card), Instruction manual. No power supply, no driver installation required, Small design for easy carrying
• How to use: Before installation, please make sure all the working power (computer and accessories) is switched off state. 1. Connect the USB cable and VGA cable to the kvm control port 2, connect the mouse, keyboard, monitor to the KVM control port 3, after the host is turned on completely, you can switch kvm 4.
• Press the button to switch several ports 5. Each 2 port KVM has its own independent button on the panel 6. Press the button to switch the host shown in the diagram above
• Label each cable to prevent confusion 1. KVM switch receives power from host via USB cable 2. When the current host is activated, please do not press the key on the keyboard. When you press the key, it may cause a keyboard error or your PC will not recognize the keyboard. 3. The computer will start properly, but the keyboard will not work. Make sure the keyboard works when you connect it directly to your computer. Try another keyboard. But only use 101, 102, 104 keys.
• 3. The computer will start properly, but the keyboard will not work. Make sure the keyboard works when you connect it directly to your computer. Try another keyboard. But only use 101, 102, 104 keys.
• 4. The mouse was not detected when the host starts up. Make sure the mouse is USB mouse, connect the mouse directly to the host, it can be used normally.
• 5. When switching kvm, do not move the mouse or press the button 6. Laptop: Connect your laptop directly to the monitor, make sure the monitor can display the content of the laptop properly, then connect the kvm switch to the monitor and laptop