The DPI switch button is more than just an extra feature on your mouse. It’s a built-in way to instantly change how sensitive your mouse feels, whether you’re gaming, editing, or browsing.

Instead, DPI breaks down to a simple equation: how many centimeters do you need to move your mouse before your in-game character does a complete 360.

The mouse’s has four programmable buttons: right-and-left mouse buttons, a clickable scroll wheel, and a DPI settings button just behind the scroll wheel.

Gaming mice come in all shapes, sizes, and price brackets, so it's important to pick the right one that ticks all the boxes.

The company's upgraded mobile mouse features a new 8,000 DPI optical sensor and its button-clicking sounds have been toned down.

HP's OMEN Reactor is a gaming mouse that's bristling with new technology including optical switches, and lots more. Read all about it in our hands-on review.

There are also five blue (non-RGB) lights to delineate DPI, arrayed basically where your index finger stretches down to the left mouse button.