Pros: The buttons are useful and well placed. See cons about x-celerator

Cons: The color choices are more limited than what ROCCAT claims. You can move the crosshair anywhere you want on the custom RGB slider and the software will display a unique color - but when you apply this setting to the mouse - get ready for ZERO change. The light on my mouse is either yellow or orange. But never is my mouse one of the infinite different shades of orange or yellow that the software shows. Also, from my experience playing Far Cry 4 - I am starting to lose faith that I will ever get the x-celerator analog switch/paddle to function in this game. (It doesn't help that there are not instructions on how to use it). Trying xinput or dinput or even binding the analog paddle to the A and D keys - I cannot get the x-celerator to work. (I would like to use it for steering left and right in a vehicle). Not really sure how it would ever work since the game doesn't recognize xinput/dinputs unless you have a controller plugged in. REALLY wish ROCCAT would put the effort into documenting the use of the x-celerator (or any of their software controlled functions since they have zero information thus far)

Overall Review: Three stars because they don't have documentation and one of their coolest features seems dead in the water. It's also lame that you can't just go into a game and use the x-celerator to bind a function. You have to use software to make the buttons match up with what you have already set in the game.

Pros: None - not compatible

Cons: Not Compatible with Asus 1015PN - won't boot after install. Will boot with original ram...