Ennovor USB 3.0 KVM Switch 4 Computers 1 Monitor 4K@60HZ HDMI 4 Port KVM Switches for 4 PC Share 1 Monitor and 4 USB 3.0 Devices, Such as Keyboard Mouse Printer, with Controller and 4 USB Cables

HDMI KVM Switch 4 Port HDMI KVM switch allows 4 PCs to share a single monitor and a set of keyboard, mouse and up to 4 USB devices. For users with 4 PCs, it saves money, takes up less space, makes the desktop tidier, and allows you to switch between 4 PCs at will to improve office efficiency. Note: Each PC and monitor must be equipped with an HDMI port for proper operation. The use of conversion cables or adapters may result in unstable/flickering transmission or failure to transmit images
4K HDMI KVM SwitchThe HDMI KVM Switch 1 monitors supports up to 4K@60Hz HD resolution and is backward compatible with 2K@120Hz, 1080P@240Hz, allowing for a more accurate presentation of images, where subtle details and dynamic effects are accurately rendered. Note: KVM requires a high-quality HDMI 2.0 standard cable no longer than 3.3 feet in length, and ensure that your computer and monitor support 4K to ensure the transmission of video signals!