It is not essential, but a gaming mouse offers advantages such as greater precision, comfort, and customization, which can significantly improve your gaming experience.

How many additional buttons should this peripheral have?

The number of additional buttons varies depending on your preferences and the type of game you play. Some gamers prefer mice with few extra buttons, while others need a larger number for specific functions.

What is the best type of connection for this device?

The most common connections are USB and wireless. Both have their advantages and disadvantages, but the choice depends on your personal preferences and specific needs.