[Ben Cox] found some interesting USB devices on eBay. The Epiphan VGA2USB LR accepts VGA video on one end and presents it as a USB webcam-like video signal on the other. Never have to haul a VGA ...

Troubleshooting in the field post-installation is costly and frustrating. Knowing all of the possible points of failure and having the right tool to test each possibility is invaluable to the ...

I have a legacy machine with a single BNC SoG out port I tested the port by running a single BNC cable from it to the G/Y port of the monitor below. It produced a crisp black whitish image I was ...

I've acquired a used HP ZR24W 24" 1920x1200 IPS monitor for the express purpose of using it on a KVM switch. The KVM is VGA-only. Unfortunately, the ZR24w loses sync really often, goes black for 3 ...