I use a KVM switch so I can toggle between work and home computer. I currently use one external monitor but want to add an old VGA monitor to current configuration as inexpensively as possible. My KVM switch has no open HDMI ports so a VGA to HDMI converter won't do the trick. Is there a way to connect my two monitors with some type of splitter or, should I just pull the trigger and upgrade my KVM hardware? All suggestions are appreciated.