Simplify your workstation and increase productivity with the BG-UHD-KVM41A KVM switch from BZBGEAR. This KVM switch allows the user to control up to 4 computers from a single workstation. Providing the ability to share three USB 2.0 peripherals such as a keyboard, mouse, and printer, this unit is ideal for IT departments or anywhere a job requires multiple computers. This switch supports resolutions up to 4K@30Hz and features four HDMI inputs and one HDMI output for easy viewing. Switching between devices is accomplished with the included IR remote control or the front panel buttons. The audio output jack allows for stereo audio de-embedding for headphones or an external audio device while the audio input provides a connection for a microphone.