Logitech G402 Hyperion Fury Gaming Mouse, 4,000 Dpi, Lightweight Design, 8 Programmable Buttons, Compatible With Pc/Mac/Laptop, Black, 13.6 x 7.2 x 4.1 cm; 144 grams High Speed Tracking: the Fusion Engine offers one of the highest tracking speeds among Optical Gaming Mice, up to 500 IPS Eight Programmable Buttons: customize your wired Logitech G gaming mouse and set the buttons to your gaming style and save them to the Gaming mouse USB G402 Instant DPI Values: choose from up to four DPI settings, from precise pixel targeting (250 DPI) to lightning-fast maneuvers (4 000 DPI) Fast Response: 1 MS refresh rate, ensures that no matter how precise or fast your moves on the Gaming mouse are, they will be transmitted to the game in record time Comfortable Design: lightweight materials, rubber grips, and low-friction feet ensure that computer gaming sessions last longer; the mouse works on any mat.