(Box was damaged. Amazon put in an inspected bag. See pics) The USB 3.0 Three Monitor HDMI KVM Switch is a versatile device that allows you to connect up to 3 monitors and 4 computers, with support for 4K60Hz resolution for stunning visual clarity. The push-button actuator and control method make it easy to switch between devices quickly. This switch, with a durable metal construction and LED light, is designed for reliable performance and is perfect for expanding your workspace and multitasking with ease.