When looking to get a new gaming mouse, its important to understand the difference between a mouse that uses an optical sensor compared to a mouse that uses a laser sensor, by understanding the difference between the two you can then make an informed decision as to which one will suit your gaming needs more.

You might have come across the acronym DPI before. It is one of the most common terms used to market gaming mice. Is there a difference between CPI and DPI? Is playing with a higher DPI/CPI better in gaming? Let's find out.