This 2-port KVM switch combines 4K (60 Hz) digital display capabilities with control of two connected computers. The Display Port KVM switch supports resolutions up to 4K at 60 Hz. Itdrivesone large monitor at the full 4K resolution or, using an MST adapter, can drive various Display Port multi-display setups totaling 4 Kif you need to maximize viewing space. With support for digital audio (with supporting displays & sources)and separate 3.5 mm stereo audio, the Display Port 1.2 KVM switch delivers full audio compatibility. The integrated USB (Universal Serial Bus) 3.0 hub shares two peripherals (in addition to keyboard & mouse) among attached computers as if they were directly connected to your host computer, eliminating the cost of duplicate devices such as printers & scanners. While supporting Windows, this DP KVM switch is also compatible with Mac & Linux operating systems. The front-panel pushbuttons make it easy to switch between systems & activate the auto scan feature. The hotkey functionality makes accessing each system quickly, while a buzzer sound confirms the switch. Star Tech.com offers a wide selection of high-quality KVM switches & KVM-related products to help you access your systems more efficiently without the expense & clutter of extra keyboards, mice, & monitors.