ORIGIN PC Goliathus Medium Speed Soft Gaming Mouse Mat (ORIGINGOLIATHUS) Low sense, high sense, laser, optical or dual sensor system -whatever your sensitivity setting or preferred gaming mouse, the ORIGIN PC Goliathus Speed Edition offers total tracking responsiveness for consistently reliable in-game control. The weave also provides a nice, comfortable feel under your hand minimizing fatigue over extended periods of play. Optimized for all mouse sensitivities and sensors