This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
Advanced optical gaming sensor (PMW3366): Logitech's most accurate and responsive optical sensor precisely translates hand movements onscreen
Tunable weight and balance: Repositionable 3.6G weights for superior fit and feel
RGB customizable lighting: Match your style and environment with up to 16.8 million colors
Easy-to-program Logitech Gaming Software: Customize lighting, surface tuning, button macros and more