User blog comment:TheShadowAssassin/An early Christmas/@comment-5381241-20170903023249

Update: The Razer Mamba is absolute trash. The laser tracking was horrendous and would cause the mouse pointer to skip and jump in various directions constantly, increasing in frequency the slower you would move the mouse.

I returned it and have since bought the Logitech G502. This thing is a beast and has given no issues for two weeks now. Every other product is working fine.