The Razer-designed TRON Gaming Mouse and Mouse Mat provides you with two peripherals designed to fully immerse you in your games. First, you get a gaming grade mouse offering TRON light and sound effects at startup and shutdown as well as lighting alerts. The mouse can be comfortably held in either your right or left hand. At the heart of the mouse is a 5600dpi Razer Precision 3.5G laser sensor so you can execute in-game commands swiftly and accurately. The mouse also has seven Hyperesponse buttons. Additional features include Ultraslick feet and a braided USB cable for durability. Also included is a unique hard mouse mat. Each time you make a swipe across the mat with your mouse, you'll see a blue TRON glow trail behind your mouse.