Although generally used in monochrome mode, it supports a color graphic card to output RGB signals via its male DB15 connector. DEC Rainbow 100 to Princeton Ultrasync adapter. With strain-relief ...

It was until much later when trying harness banks of RGB LEDs that this knowledge became useful. I was struggling to make my rogue diodes look quite the way I wanted when I stumbled into the ...

The Rainbow 2 Pro offers connectivity through both ... and I still think it is one of the best RGB controllers around. You get a full color wheel to adjust the lighting, along with a handful ...