Installation was a breeze. I took off my overclocking device and popped on this new one. Before putting it on, I double checked the voltage and multiplier settings to make sure the were correct and then I plugged it in. I'm a big fan of having all the settings printed on the back because this is something I wouldn't access all that often. Now, the next time I pull this thing out, could be when I'm trying to overclock an Athlon 850 to 1050. By then, I would have easily lost the instructions for the voltage and multiplier settings. But with the settings printed on the back, I won't be forced to dig through a bunch of old papers or go online searching for it.