Review on Versatile Nilight 4-in-1 Charger Socket Panel with Dual USB Power Outlet, LED Voltmeter, Cigarette Lighter, and Rocker Toggle Switch - Perfect for Trucks, Cars, Marine Boats, RVs - 2 Years Warranty by Terry Reed

I think they should put double clamps so the wires can be cut at each switch. Strange that they don't take it easy on themselves. I had to double up on a clip by putting two wires in it. But if you notice these connectors are much larger than they should be where the wire goes. You may have noticed that people would crimp two wires together for each terminal. Take your time and make sure you have a good crimping tool. Luckily, they've provided instructions for those of us who aren't used to plugging in switches, who need power and ground, and who have an open scoop for what you want to turn on, whether it's a light or whatever . All in all, if you're cutting a hole to put that switch plate on something, make sure you make the hole a lot smaller around the corners or you won't have room to screw it on! Also, I like it very much. I stick one in my console just below the interior light switch while charging my iPhone and I love being able to hot turn it on so it works without a key. You should just remember to turn it off, otherwise whatever you have plugged in could drain your battery. Although most likely it won't be your phone.