Phoronix has posted a review on the Razer Mantis Speed/Control
The Razer Mantis Speed and Control mats are composed of Fibertek by Everglide, oversized to ensure the mouse real estate is not lacking, and a rubber base ensures a reliable grip on the smoothest surfaces. Will the Razer Mantis continue in the company's legendary success with the eXactMat, Diamondback, and Boomslang products? Today on our desks, we have both the speed and control versions of the Razer Mantis, which claims to be a precision mousing surface. Today, however, we will find out for ourselves precisely as we pair it up with their infamous Coperhead.Razer Mantis Speed/Control Review
