Ergonomic High Profile Design: The Shape Of The Batman Gaming Mouse Allows Comfortable Palm And Thumb Support. In Addition, It Has Two Additional Programmable Buttons On The Sides. Configurable Dpi Control: Features Dpi Control (800-1600-2400-3200-4800-8000) And High Precision Optical Sensor. Offers 5 Million Click Durability. Plug And Play Device: By Connecting The Mouse You Can Start Using It Instantly, Saving Time And Improving Your Experience When You Use It.