Logitech G304 Lightspeed Wireless Hero Sensor 12,000 DPI Lightweight 6 Programmable Buttons 250h Battery Life On-Board Memory PC/Mac - Black: From the manufacturerKey FeaturesLightspeed Wireless TechnologyFeaturing a 1 ms report rate and our end-to-end optimized wireless connectivity, G304 features LIGHTSPEED wireless technology introduced with the groundbreaking G304 to deliver incredible responsiveness for professional tournament level