MT VIKI 4 Port DVI KVM Switch with Audio Auto Hotkey KVMA Switcher USB Mouse Keyboard 4 PC 1 Monitors with Original Cable 2104DL|dvi kvm switch|usb keyboard switchdvi port - AliExpress
Amazon.com: StarTech.com 4 Port Dual Monitor DVI KVM Switch - Dual Screen Display Compact USB KVM Switch with Integrated USB 3.0 Hub & Audio - Dual View KVM - Dell HP Apple
Startech .com 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and CablesControl 4 DVI, USB-equipped PCs with a single periph... SV431DVIUDDM - Corporate Armor
IOGEAR - GCS1784 - 4-Port Dual-Link DVI KVMP Switch with 7.1 Audio and Cables (TAA Compliant)
Belkin F1DD104L SOHO 4-Port DVI KVM Switch T179226 - TEAMEQUIP
4-Port DVI Dual-Link Smart Console KVM Switch with USB 3.0 and Multimedia Ports
4-Port DVI Dual-Link USB KVM Switch, Audio and Cables | Eaton
KVM Switch DVI-D Dual-Link USB 2.0 Audio 4-Port | Black Box