Full Details on Amazon.com : http://www.amazon.com/gp/product/B00429OYE8?tag=tsukuyomi-20

Linkskey 2-Port Dual Monitor DVI/DVI Dual-Link 2560x1600 USB KVM 7.1 Surround/Microphone/USB

Full driver support for all types of USB keyboard and mouse
Support High Digital resolution DVI up to 2560 x 1600
Support 71 surround sound for true theater audio experience
All-time full DDCEDID emulation for video compatibility and stability
User-configurable simultaneousIndependent switching