Logitech G502 Proteus Spectrum Optical Gaming Mouse: With 11 programmable buttons, tunable weight, DPI switching and customizable lighting, this mouse offers the ultimate in personalization. High-definition optical technology adds a reliable weapon to your gaming arsenal.
Optical technology: Maximum tracking accuracy with responsive optical sensor technology which minimizes mouse acceleration and increases reliable targeting. Quickly switch through 5 DPI settings 200 to 12,000 DPI.
Wired connection: This mouse connects to your computer via a USB port.