Aten KE6940A Dual-Monitor DVI KVM Over IP Extender Kit
2 Port Dual Monitor KVM Matrix Switch HDMI 4K30Hz with USB 2.0 Hub & A – TESmart
Amazon.com: KVM Switch HDMI 2 Port Box,ABLEWE USB and HDMI Switch for 2 Computers Share Keyboard Mouse Printer and one HD Monitor,Support UHD 4K@60Hz,with 2 USB Cable and 2 HDMI Cable :