Tt eSPORTS Ventus X Optical RGB @ TechPowerUp
 

Sweaty palms while gaming? Then the Tt eSPORTS Ventus with its ventilation hole design might be the solution. The Ventus X Optical RGB also features a top optical sensor, high quality Omron micro switches, and customizable lighting with 16.8 million colors—all at a pretty friendly price tag.

https://www.techpowerup.com/reviews/...X_Optical_RGB/