Logitech G402 Hyperion Fury Wired 4,000 DPI Lightweight 8 Programmable Buttons DPI Switch Button For PC/Mac - Black:  View largerHighlightsExclusive Fusion Engine for speeds over 10 meters/secondDelta Zero sensor technology for unrivaled accuracyComfortable, lightweight design with PTFE feet for high-speed moves with less friction1-millisecond report rate—the fastest possible over USB8 fully programmabl