Review on ⚡ Enhance PC Performance with upHere 120mm RGB LED White Cooling Fan - Ultra Quiet & High Airflow - 3 Pack with Remote Control (RGB06-3) by Fred Meeks

I create slot machines and I always find ways to share my savings with my customers. You can't beat these fans for money. They look great, the build quality is good enough for the price, and they come with their own dedicated controller and remote control! Still, there's a reason I deducted a star. They only rotate at one speed, namely 1100 rpm. Second, as mentioned in another review here, there's a slight hiccup in the dedicated controller. It appears that with continued use, the controller will change to a different color for a brief second and revert to the setting it was set to. There is a bug in rainbow mode where the LED goes out for a brief second and then comes back on, which happens randomly. I've bought many sets of 3 and 5 and most had the same error. In one of about 10 sets, the controller failed completely and had to be sent back. Overall good and could do with some improvement.