G502 Proteus Core is designed to let you mod it with unparalleled levels of customization.

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Perfect size

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Comfortable feel

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Great features

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G502 Proteus Core is designed to let you mod it with unparalleled levels of customization. Elevate your game with surface tuning calibration, weight/balance adjustment, DPI shifting, and 11 programmable buttons. Make Proteus Core yours, and then go make the competition yours.

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  • Surface tuning calibration: Easily calibrate the optical sensor to get best tracking performance for your specific mouse pad surface
  • Weight and balance tuning: Adjust the weight, center of balance and placement of weights for personalized feel and performance
  • 11 programmable buttons: Set up one-button triggers to execute any command or macro at lightning speed
  • On-the-fly DPI: Quickly switch through up to 5 DPI settings (200-12,000) or temporarily downshift DPI for sniping.
  • Improved dual-mode hyperfast scroll wheel: Get enhanced click-to-click precision for gaming and blazing scrolling speeds for the web
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Surface Tuning Calibration

Achieve maximum accuracy, precision and responsiveness with an optical sensor you can easily tune to work better on specific surfaces, including your gaming mouse pad of choice.

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Weight and Balance Tuning

Tune Proteus Core to match your unique playing style. Optimize weight and center of balance with up to five 3.6g weights for a personalized feel and better performance.

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11 Programmable Buttons

A 32-bit ARM processor controls Proteus Core's onboard memory, so you can assign single functions or intricate macros to any of the 11 buttons.

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On-the-fly DPI Adjustment

Make the right moves with up to 5 DPI settings that take you from pixel-precise targeting (200 DPI) to lightning-fast maneuvers (up to 12000 DPI). Three buttons put a quick switch or temporary downshift for sniping in easy reach.

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Dual-mode Scroll Wheel

An improved version of Logitech’s exclusive dual-mode scroll wheel gives you enhanced click-to-click precision for gaming and hyper-fast speeds for flying through long web pages.

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Frequently Asked Questions

  • Does the middle mouse button (scroll wheel) depress easily? That's the one thing I didn't like about my MX518, it felt mushy at times.

    It's easy to press, but it's also nice and firm. You won't be accidentally pressing it down unless you have a finger made of lead; it also has a nice, muffled click when you press it down.

  • Is this compatible with Mac?

    Yes. The mouse works with Mac.

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