Both have a lot to offer.

The Razer Viper V4 Pro keeps the minimal look while introducing a new sensor and refinements that elevate it into a strong ...

The Viper V3 Pro was already a pro-favorite, but Razer somehow found room to double the battery life and swap in a more reliable optical scroll wheel in V4.

Now, Razer have sent us a Viper V4 Pro to play with and, while I’m not going to be entering the MLG anytime soon, I can see ...