4K@60Hz USB 3.0 KVM Switch HDMI: KVM Switch HDMI is specially designed for 2 computers, can share 1 set of keyboard, mouse, and one monitor, and supports Ultra HD 4K@60Hz video display. Note: Ensure your computer and home screen have USB and HDMI ports. 2PCs Share 4 USB 3.0 Ports: This KVM Switch HDMI is also a USB 3.0 adapter that can share 4 USB 3.0 ports for 2 computers, no matter whether the device is a desktop computer, laptop, or desktop all-in-one, by connecting our product can share the mouse, keyboard, printer, camera and external USB interface electronic devices such as hard disks, realize the sharing of multiple electronic devices by users. It's a good choice if you have multiple PCs or Macs. One-Button Switch & LED Light Indicator: Helps the users switch quickly between 2 computers with a single click on the button. LED indicates the active computer simultaneously, without constantly swapping cables or setting up complicated network