Cougar Surpassion @ TechPowerUp
 

Top optical sensor, Omron switches rated for 50 million clicks, an LCD display, and, of course, RGB lighting. All of these fit into a relatively small mouse shell that is mainly meant for palm gripping. This is the Surpassion, one of Cougar's high-end mice to compete in the sub-$40 price category.

https://www.techpowerup.com/reviews/Cougar/Surpassion/