If you’re a control freak with your computers (like yours truly), you like to have lots of settings at your fingertips. For fan speed, I actually only tweak my MacBook Pro’s, using SMCFanControl, since the sucker gets hot at default settings. But if you’re concerned about the heat in your gaming rig or want to be sure the fans don’t start blasting in the middle of a quiet movie, something like this control panel might be right up your alley. Not only does it look awesome, but it’s a real live touchscreen and it actually serves a purpose. And it’s cheap!

Man, if you don’t think a cool-looking fan control touchscreen is worth $30, I don’t know what you’re doing on this blog. The Sentry 2 is a great deal and everyone in the world should have one.