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Logitech G403 Hero RGB Gaming Mouse - Black | 25K, 87G+10G optional, 25,600 DPI, rubber side grips
Logitech

Logitech G403 Hero RGB Gaming Mouse - Black | 25K, 87G+10G optional, 25,600 DPI, rubber side grips

Bottom line: The Logitech G403 Hero RGB Gaming Mouse ($48.99 on Amazon as of 2026-10-07): Hero 25K sensor: 1:1 tracking, 400+ IPS, zero smoothing or acceleration; main trade-off: wired only: the 2.1m cable can drag without a bungee.

$48.99

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Buy on Amazon — $48.99 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

  • ✓ Hero 25K sensor: 1:1 tracking, 400+ IPS, zero smoothing or acceleration
  • ✓ 87g shell with a removable 10g weight to tune the feel
  • ✓ Six programmable buttons plus five on-the-fly DPI steps (100-16,000)
  • ✓ 1 ms report rate, rated 8x faster than standard mice
  • ✓ Rubber side grips and a contoured shape for palm and claw holds

Cons

  • ✗ Wired only: the 2.1m cable can drag without a bungee
  • ✗ Right-handed shape leaves lefties and some claw grips out
  • ✗ 87g is heavy next to sub-60g competitive mice
  • ✗ Lightsync RGB and button mapping both require the G HUB install

Manufacturer description

The Logitech G403 Hero is a wired gaming mouse built around the Hero 25K sensor, which tracks at 1:1 with no smoothing, filtering, or acceleration across a 100 to 25,600 DPI range and holds accuracy past 400 IPS. The 25K upgrade arrived free through a G HUB software update, so no hardware revision is needed to reach the top sensitivity ceiling. At 87 grams the shell stays light for flick-heavy shooters, and a removable 10 gram weight lets you add mass if you prefer a more planted glide. Rubber side grips give your thumb and ring finger something to bite into during long sessions, and the…

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SpecPicks Verdict

SpecPicks scored Logitech G403 Hero RGB Gaming Mouse using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Logitech'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

Do I need to buy a newer model to get the 25K sensor?

No. The Hero 25K upgrade ships free to all players through a G HUB software update, taking the sensor to a 100-25,600 DPI range at no extra cost.

How much does the Logitech G403 Hero weigh?

It weighs 87 grams as shipped. An included 10 gram removable weight brings it to 97 grams if you want a heavier glide.

How many buttons can I program?

Six programmable buttons, configured in G HUB. You can also store five DPI settings from 100 to 16,000 and shift between them on the fly.

Is this mouse wireless?

No, the G403 Hero is wired with a 2.1 meter (6.9 foot) cable. There is no receiver or battery to manage.

Key Features

  • Hero 25K sensor through a software update from G HUB, this upgrade is free to all players: Our most advanced, with 1:1 tracking, 400 plus ips, and 100 - 25,600 max dpi sensitivity plus zero smoothing, filtering, or acceleration
  • Lightsync RGB: Full spectrum lighting responds to in game action, audio, and screen color; Customize lighting effects from 16.8 meter colors with g hub gaming software, and sync across g gear
  • Comfort and durability: lightweight (87g), comfortably designed to mold to your hand with rubber grips for added control; 10 g removable weight lets you tune to your preferences
  • G hub: configure 6 programmable buttons to simplify in game actions. On the fly dpi shifting lets you program and switch between five sensitivity settings from 100 to 16, 000 dpi
  • Advance gaming performance: 8x faster than standard mice with a 1 ms report rate, and spring button tensioning for better response with less force. Cable length: 2.1 metre (6.9 feet)

Full Specifications

BrandLogitech
ColorBlack
Range5.0 meters
ThemeGaming
Weight87g
Model NameLogitech G403 HERO Gaming Mouse
Style NameG403 Hero
Unit Count1 Count
Model Number910-005630
Power SourceCorded Electric
CompatibilitySwitch
Item Type NameGaming Mouse
Button Quantity6
Mfr Part Number910-005630
Special FeatureLightweight
Antenna LocationGaming
Hand OrientationRight
Hardware PlatformMac, PC
Compatible DevicesWindows 7 or later macOS 10.11 or later USB port Internet connection for optional software download
Enclosure MaterialRubber

Ready to buy?

Logitech G403 Hero RGB Gaming Mouse - Black | 25K, 87G+10G optional, 25,600 DPI, rubber side grips 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 — $48.99

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

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Logitech G403 Hero RGB Gaming Mouse - Black | 25K, 87G+10G optional, 25,600 DPI, rubber side grips
$48.99
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