Tripp Lite 4-Port HDMI/USB KVM Switch with Audio/Video and USB Peripheral Sharing - 4 Computer(s) - 1 Local User(s) - 1920 x 1200 - 8 x USB - 5 x HDMI

Built-in 2-port USB 2.0 hub lets you share USB peripherals among connected computers 3.5 mm stereo jacks provide 2.1-channel surround sound audio input to each computer Supports HD resolutions up to 1920 x 1200 (@ 60 Hz) for crystal-clear 1080p video Manual push buttons and hotkey commands allow easy toggling between computers 3-year limited warranty Widely compatible KVM switch works with Windows, Mac and Linux operating systems