At first glance, there's not much difference between the Glorious Model D 2 Pro and the Model O 2 Pro ... which is the scroll wheel, DPI cycle up, which is the small button below the scroll ...

Those looking for a mouse bargain should take a look at this Glorious Model D deal, making the gaming mouse available now at nearly half off.

Learn more With hit computer peripherals, like the Model O and Model D ultralight ... that reflects DPI choice. After setting the DPI, you can download the new Glorious Core software.