TRENDnet''s 2-Port 4K DisplayPort KVM Switch, model TK-220DPi, allows you to control two computers with one set of console controls. Easily experience up to 4K UHD resolutions, no driver installation required. This compact DisplayPort switch is designed for 4K DisplayPort systems with USB mouse and keyboard connections. This UHD DisplayPort KVM switch also features 3.5mm speaker and microphone connections to switch between computers. 4K DisplayPort 1.2 This DisplayPort switch is designed for DisplayPort systems with resolutions up to 3840 x 2160 @ 60Hz. Audio Support Full audio support through DisplayPort KVM cable connections with optional 3.5mm microphone and speaker jacks. Quick Toggle Switch Use the integrated 1.5m (4.9 ft.) cable to position the toggle switch in the most convenient location.