The Mousepad is a mid-size Mousepad and it fit my Razer Naga Epic very well, Speed Edition make it very easy for my mouse to hover around when I'm engage in League of Legends, my mouse literally flew throughout the map... XD

Have not test the mouse yet but I think it will be find as well... the DPI button located at the bottom can be an inconvenient but nothing is perfect right, with such price, it is well worth for the mouse...