Mad Catz The Authentic R.A.T. 6+ - Mouse - optical - 11 buttons - wired - USB - black

Adjustable palm rest. Create the perfect grip with the adjustable palm rest, letting you play in comfort. Multi-button functionality. Multi-button functionality lets you take control of your gaming experience. An adjustable DPI button lets you increase or decrease the DPI instantaneously, up to 12000. The precision button instantly increases or decreases the sensitivity, perfect for in-game sniping. Tunable weight system. Add or remove the included weights to customize the mouse to fit your needs.