Dual 4K HDMI® HDBaseT + VGA, 3.5mm, and RS232 over Cat Switching Extender Box Transmitter - 4K 60Hz | HDBaseT Extenders | HDBaseT | Audio Video
Amazon.com: HDMI + VGA KVM Switch Dual Monitor Extended Display 2 Port with Audio and USB 2.0 HUB, CKL Dual View PC Monitor Keyboard Mouse Selector Box for Computers and Laptops : Electronics
StarTech.com 2x1 VGA + HDMI to VGA Converter Switch w/ Priority Switching Audio Video Converters - Newegg.com
EXT-UHDV-KA-LANS-TX - 4K Ultra HD HDMI and VGA KVM over IP Extender / Matrix Switch (Sender unit)
StarTech.com 2x1 HDMI + VGA to HDMI Converter Switch with (VS221VGA2HD)
Manhattan 1080p 2-Port HDMI Switch (207416)
SpeaKa Professional 5 ports HDMI/VGA-Switch + remote control, Ultra HD compatibility 3840 x 2160 p | Conrad.com
Manhattan 20 in. 2-Port HDMI Switch with Integrated Cable 207416 - The Home Depot
HDMI VGA Display Port Presentation Switch DP CYP 3D 2D Converter Audio Control | eBay