? Logitech G502 HERO High Performance Wired Gaming Mouse, Black? ? Logitech G502 HERO features an advanced optical sensor for maximum tracking accuracy, customizable RGB lighting, custom game profiles, from 200 up to 16,000 DPI, and repositionable weights. ?High-performance HERO 16K Sensor: Logitech's most accurate sensor yet with up to 16,000 DPI for the ultimate in gaming speed, accuracy and responsiveness across entire DPI range ?11 Customizable Buttons and Onboard Memory: Assign custom commands to the buttons and save up to five ready-to-play profiles directly to the mouse ?Adjustable Weight System: Arrange up to five removable 3.6g weights inside the mouse for personalized weight and balance tuning ?Programmable RGB Lighting and LIGHTSYNC Technology: Customize lighting from nearly 16.8 million colors to match your team's colors, sport your own or sync colors with other Logitech G gear ?Mechanical Switch Button Tensioning: Metal Spring tensioning system and pivot hinges are built into left and right gaming mouse buttons for a crisp, clean click feel with rapid click feedback