Versatile audio support for both HDMI audio and 3.5mm analog audio Integrated USB 2.0 hub and Mic/Audio switching allows the user to have full multimedia control of two computers and share USB peripherals eliminating the expense of duplicate devices Supports push button and hotkey PC Switching. Refer user manual below. Integrated USB 2.0 hub - Share USB peripherals between PCs Supports High Resolutions Digital video up to UXGA (1600x1200), WUXGA (1920x1200), and 1080p (1920x1080) Supports Plug & Play operation