Review on Goldwin Controller Changing Wireless Compatible by Jody Hatfield

I had two problems with these devices. First, they didn't come with power adapters. I assume you either already have it or you can easily find it. I was able to find 2 or 3 that seemed to work from my no-home adapter box. You need an adapter with an output voltage of 12 to 24 VDC. The second problem I have is that even though they work with 4-pin RGB LEDs and I have 4-pin RGB LED strips, I couldn't get them to work. When I connect an LED strip to the connector on the controller using a power cable with an arrow, nothing comes out for me. When I plug it in reverse to the blue wire connected to the controller with the arrow, the blue lights come on. It mentions something about changing the order of the RG and B lines, but the first step of that says to unplug them and plug them back in, and after they start blinking white do something, but mine never blinks White. Either I get nothing or I just get blue. So before you buy, make sure it is exactly what you need.