The UKM-401 is a 4K@60Hz4X1HDMIKVMSwitch that features 4 HDMI inputs and 1...The UKM-401 is a 4K@60Hz 4X1 HDMI KVM Switch that features 4 HDMI inputs and 1 output. It features 4 USB-B and 4 USB-A ports to connect a PC or laptop and other computer peripherals such as keyboard or mouse. This versatile device allows you to connect...more