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Logitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface
Logitech G

Logitech G502 Proteus Core Tunable Gaming Mouse

Bottom line: The Logitech G502 Proteus Core Tunable Gaming Mouse ($103.65 on Amazon as of 2026-10-07): 200-12,000 DPI range with 5 on-the-fly presets and a sniper downshift button; main trade-off: wired only, so no wireless option for a cable-free desk setup.

$103.65

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Buy on Amazon — $103.65 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 200-12,000 DPI range with 5 on-the-fly presets and a sniper downshift button
  • ✓ Five 3.6g weights tune total mass, balance, and left/right placement
  • ✓ Surface calibration retunes the sensor to your specific mouse pad
  • ✓ 11 programmable buttons cover macros, MOBA and MMO rotations
  • ✓ Dual-mode wheel switches between click-to-click and free-spin scrolling

Cons

  • ✗ Wired only, so no wireless option for a cable-free desk setup
  • ✗ 11 buttons and weight tuning mean a real setup session before first use
  • ✗ Right-handed contoured shell rules it out for left-handed players
  • ✗ Weight tuning adds bulk versus sub-70g lightweight esports mice

Manufacturer description

The Logitech G502 Proteus Core is a wired gaming mouse built around adjustability rather than a single fixed feel. Its optical sensor spans 200 to 12,000 DPI, and on-the-fly DPI shifting lets you cycle up to five saved sensitivity presets or temporarily downshift for a sniping shot without leaving the game. Surface tuning calibration reads your specific mouse pad so tracking stays consistent whether you play on cloth, hard plastic, or glass-topped desks. The tuning system extends to physical feel: five 3.6g weights drop into the chassis so you can dial in total mass, center of balance, and…

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SpecPicks Verdict

SpecPicks scored Logitech G502 Proteus Core Tunable Gaming Mouse using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Logitech G's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

What DPI range does the Logitech G502 Proteus Core support?

The optical sensor covers 200 to 12,000 DPI, and you can store up to five DPI presets to switch between on the fly. A dedicated downshift button drops sensitivity temporarily for sniping.

How many weights come with the G502 Proteus Core?

It ships with five 3.6g weights, or 18g total. You choose how many to install and where to place them, which changes both overall mass and the center of balance.

Is the Logitech G502 Proteus Core good for MMO and MOBA games?

It has 11 programmable buttons, each assignable to a command or macro, which covers most ability rotations. It is not a dedicated 12-key thumb-pad MMO mouse, so very large keybind sets may still need overflow bindings.

Does the scroll wheel free-spin?

Yes. The dual-mode hyperfast wheel toggles between click-to-click detents for precise weapon or item selection and a free-spinning mode for fast scrolling through web pages and long documents.

Key Features

  • Surface tuning calibration: Easily calibrate the 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

Full Specifications

BrandLogitech G
Colorblack
Rangefeet
FinishGlossy
Weight3.6g
Model NameG502
Style NameBlue LED
Unit Count1 Count
Model Number910-004074
Power SourceBattery Powered
CompatibilitySwitch
On-the-fly DPIQuickly switch through up to 5 DPI settings (200-12,000) or temporarily downshift DPI for sniping.
Button Quantity11
Mfr Part Number910-004074
Special FeatureErgonomic Design, Programmable Buttons
Antenna LocationGaming
Hand OrientationAmbidextrous, Right
Hardware PlatformPC
Enclosure MaterialPlastic
Movement DetectionOptical
Full listing titleLogitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface

Ready to buy?

Logitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $103.65

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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Logitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface
$103.65
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