This patch panel is excellent for keystone jacks. So far I've used VCE connectors, Vandesail RJ45 adapters, Trendnet TC-K50C6BK tool-less RJ45 adapters, and C&E CNE581316 F-type (coax) adapters. So far, none of them have had any issues, whether plugging them in for the first time or unplugging them. One thing I'd like to discuss better is the cable routing lever. The documentation is not really included. I was trying to run a Cat5 cable through the U shape in my hand for the specified port number. It turns out it's the control. for attachment points.