Logitech G G502 HERO High Performance Gaming Mouse. Form factor: Right-hand. Movement detection technology: Optical, Device interface: USB Type-A, Movement resolution: 16000 DPI, Response time: 1 ms, Buttons type: Pressed buttons, Buttons quantity: 11, Scroll type: Wheel, Acceleration (max): 40 G. Illumination colour: Red/Green/Blue. Power source: Cable. Product colour: Black