StarTech.com 4 Port USB DisplayPort KVM Switch with Audio

This 4-Port USB DisplayPort KVM Switch combines the next generation of digital display interface standards with seamless KVM control of connected PC or Mac computers.
Delivering ideal multi-computer control for demanding high-resolution multimedia applications, or computer environments requiring true high definition capability. This robust KVM switch supports DisplayPort connections with a native resolution of 2560 x 1600 (@60 Hz, 30 bpp), as well as 7.1 HD digital audio (when connected to supporting displays and sources).
In addition to offering 7.1 HD digital audio via the DisplayPort connection this four port KVM provides 3.5mm stereo analog audio and microphone switching between the four connected hosts.
Suitable for applications that require high quality static imaging, such as medical/health care applications (MRI, X-ray diagnostics etc.), the KVM switch supports a maximum resolution of 3840 x 2400 at a reduced refresh rate.
Adding cost-effective performance to cutting-edge multimedia capability, this versatile KVM switch features three Plug-and-Play USB console ports, including two dedicated peripheral (mouse and keyboard) ports and four USB 2.0 hub ports - enabling users to share a USB mouse and keyboard, and two USB 2.0 peripheral between the four connected computers.
A simple, yet comprehensive control solution, the 4-port KVM switch features both front-panel push-button and convenient hotkey switching and offers a small form factor design with connection ports situated on the rear panel, allowing you to eliminate workspace disruptions.