Asus GX850

Ergonomic and comfortable seems well made. It was included with my Asus G75 so no out of pocket costs

I have NEVER been able to get the drivers to install. It is recognized and installed by Windows 7 64-bit, but the oem drivers do not detect it and thus will not install. This means you can use none of the added functionality i.e. extra buttons, dpi...

I love the side buttons on the side, one at the top and one at the bottom, never was a fan of the side-by-side side buttons if that makes any sense. This is the same design by ReaperEdge before they discontinued their product. DPI is 5000 and not 3500,...

ASUS, I am really upset with you due to the fact all your Republic of Gamers line have been accented RED, this mouse has blue LED's. So the mouse doesn't match my current theme

Very good looking. Fits in my hand nicely. (I have a medium-small hand) Would work for a bigger hand too. Works great. Scroll wheel is perfect

I've heard things about the scroll wheel not working, but it works well so far. CD doesn't work. It installed and I searched my whole computer it was not on their