First of all if you look at all the reviews, questions and pictures here you are most likely looking at a different model. It looks like the combo model has been changed on the listing page so they still rank high and show up more easily in search results. actually RGB it has a rainbow backlight - the box even calls it (see picture)! RGB traditionally refers to keyboards where you can change the color of the keys, but Rainbow comes with several preset colors that you can't change. Considering that even at the time of writing this review there was nothing on the list that said it was a rainbow, I think that's a pretty misleading list. The keyboard has multiple key lighting modes in different patterns, but you cannot change the colors. The mouse is actually RGB and you can change the color. In terms of performance, the keyboard and mouse perform as expected for the price. Performance is fairly consistent, I haven't noticed any issues in this regard so no reason to downgrade aside from the misleading listing for RGB.
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