Hiir Logitech G502 Hero, must, 910-005470

Proteus Core perfectly tuned by you.
Proteus Core allows you to change the weight, balance, and enables you to adapt to wherever you choose to play. Customize it to the way you game and make it yours!
•Most accurate sensor on the market
•32-bit microcontroller
•3 on-board profiles
•1 millisecond report rate
•Primary buttons rated to 20 million clicks
•Mechanical microswitches
•Improved keyplate design for better click feeling and performance
•Braided cable with hook and loop cable tie
•Sleep mode disabled
•3 DPI indicator LEDs
•Rubber grips
•Magnetic weight-cavity door