Featuring the distinctive, acclaimed ambidextrous form factor of the first Razer Diamondback, this new and improved gaming mouse suits a wide variety of grip styles and hand sizes. Whether you're right- or left-handed, use a claw, palm, or fingertip grip, the Razer Diamondback will stay comfortable in hand even during the most action-packed gaming marathons. We have added rubber side grips for more control during lift-off and fast swipes.