Reasonable product for the price. But note that it uses 3-pin keys, so Drop's "frequently bought together" listing Holy Panda X is wrong - they cannot be use in this product. I used Cherry reds.
I personally detest the gaudy rainbow wave LED pattern, and there appears to be no software to control it. And no software to create macros. I've ordered a different keypad from a different seller and will be dumping this one into my bin of "stuff that can be used in an emergency"