The Chameleon fan is tailed with a pass through adapter so you don't use up a precious power supply Molex plugin.
Looking at the above picture we see that a fan speed plug is also included. A nice extra for those of you who like to know your fan speeds.
When the Fan is plugged in, it cycles through an array of colors such as red, green, blue and a few other colors between transitions.
The fan isn't too loud but you can hear it when it's plugged in. The noise isn't distracting enough to complain about it though.
So if you're looking for something new to light up your case you might want to check out Coolmax's Chameleon LED Fan.