Ozone Neon 3K Review @ Vortez
 

Aside from the 3500DPI optical sensor and the ambidextrous shape, the Neon 3K sports 128kb of on-board memory which can save up to 5 profiles, up to 1000Hz polling, uses OMRON switches, 8 programmable buttons, and you can choose between 6 colours for the LED lighting. It also has a textured rubberised surface for extra grip.

http://www.vortez.net/review.php?id=1185