
Seems to be a good switch and input. I only gave it two stars because it is wired incorrectly which causes the lights to stay on and is difficult to wire properly. The terminals are very neat (which is a good thing), but it's hard to tear yourself away from them. Some people have complained that they don't work at higher currents. But the included 5 amps should be enough to power my 30 watt 3D printer.