D-LINK SYSTEMS INC D LINK KVM SWITCH, 2 PORT PS/2, AUDIO D-Link 2-Port PS/2 KVM Switch with Audio - 2 x 1 - 2 x HD-15 Keyboard/Mouse/Video - Desktop The D-Link 2-port PS/2 KVM Switch with Audio Support allows you to control two computers using a single monitor, PS/2 keyboard, and PS/2 mouse. Use the select button or keyboard hot keys to easily switch between two computers and perform multiple tasks. Unclutter your desktop and simplify your workspace with the compact D-Link 2-Port PS/2 KVM Switch with Audio Support.