Review on 5-Pack White VCE UL Listed CAT6 RJ45 Keystone Jack Inline Coupler - Enhanced SEO by Kevin Huot

Bought 2 packs of five used 5 so far and one of the five was bad. I ran the cable through the attic into the patch panel, then into the switch and got blackouts as well as very slow speeds of 20Mbps. I tried swapping everything in the chain except the adapter as I didn't understand that a bad adapter can lead to slow speeds. I figured it just wouldn't work so that was the very last thing I checked. I wasted a good hour and a half of my time with a bad Keystone clutch. As soon as I replaced it with another one, everything worked beautifully, my internet speed jumped from 20Mbps to 175Mbps and there were no more connection issues. Worked 4 out of 5, 4 stars.