8 Port OSD KVM Switch with DVI, USB, and Audio Connections to Computers and Console Devices | Rextron DUNV-108QD KVM Matrix
Amazon.com: StarTech.com 2 Port DVI KVM Switch - USB DVI Dual Link - Hot-key & Audio Support - 2560x1600 @ 60Hz KVM Switch - KVM Video Switch (SV231DVIUAHR) : Everything Else
StarTech 4-Port High Resolution USB DVI Dual Link SV431DVIUAHR
Tripp Lite 2-Port USB/DVI Cable KVM Switch with Audio, Cables and USB Peripheral Sharing - KVM / audio / USB switch - 2 ports - B032-DUA2