Logitech G402 Hyperion Fury is the worlds fastest gaming mouse, with Fusion Engine sensor technology that can track reliably at 400 IPS (10 m/s). 8 programmable buttons and 4 DPI settings that can be shifted on the fly give you the precision you need to dominate the battlefield, while the fastest possible USB communication ensures that your timing is accurate to the millisecond. Lightweight materials and low-friction feet offer the most comfortable feeling possible so that your gaming sessions last as long as you can. Compatible with USB. Includes mouse user documentation 2-year manufacturers guarantee and full product support. Optical sensor. 8 buttons. Programmable buttons. Scroll wheel. Battery indicator light. Batteries not included. Manufacturers 2 year guarantee.