DVI KVM Switch Switcher box 2X1USB DVI KVM Switch cable with Built in DVI&USB cable for PC laptpp Monitors|DVI Cables| - AliExpress
Amazon.com: CKL Dual Monitor KVM Switch DVI 2 Port, Dual-View PC Monitor Keyboard Mouse Switcher with Audio and USB 2.0HUB Support 1080i 922D : Electronics