I used them to connect RJ-45 in a large room. I didn't want the cord just lying on the floor. They are easy to install and I used cabinet screws to fasten them into the studs every 16 inches. They fit perfectly and don't interfere with the cable. I installed it on the wall in place of the baseboard so the cord wouldn't interfere with moving the furniture to the baseboard. Not very pretty to look at as they are a bit bulky but they are very secure.
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