Logitech G502 Proteus Spectrum RGB Tunable

HERO Gaming Sensor : Next generation HERO mouse sensor delivers precision tracking up to 16000 DPI with zero smoothing, filtering or acceleration
11 programmable buttons and dual mode hyper-fast scroll wheel : The Logitech wired gaming mouse gives you fully customisable control over your gameplay
Adjustable weights : Match your playing style. Arrange up to five 3.6 g weights for a personalised weight and balance configuration
LIGHTSYNC technology : Logitech G LIGHTSYNC technology provides fully customisable RGB lighting that can also synchronise with your gaming (requires Logitech Gaming Software)
Mechanical Switch Button Tensioning : A metal spring tensioning system and metal pivot hinges are built into left and right computer gaming mouse buttons for a crisp, clean click feel with rapid click feedback