Razer - Examiner took the Razer Mamba Tournament Edition gaming mouse for a spin and gave it 5 out of 5. Read their review here: http://rzr.to/XtGQr | Facebook
Razer Mamba review: Wired, wireless, or somewhere in between | PCWorld
Best Buy: Razer Mamba Tournament Edition Chroma 9-Button Laser Gaming Mouse with RGB Lighting Black RZ01-01370100-R3U1