If you're in the market for a new wireless mouse, you've likely come across the Glorious Model O Wireless. But what about the Pro version - is it much different? Mat finds out today whether or not ...

I am upgrading a mouse for the very FIRST TIME. Let's see if it turns out amazing... or not. There's a lot of cool upgrades to do in this one. Watch me upgrade the BIGGEST Keyboard EVER: <a href=" ...