Logitech
Logitech G403 Hero 25K Gaming Mouse 87g 10g Weight 25600 DPI 2.1m Cable Black 2 in 1 Accessory
A lightweight 87 g gaming mouse with a Hero 25K sensor reaching 25,600 DPI, Lightsync RGB, six programmable buttons and a removable 10 g weight
- Hero 25K sensor delivers 1:1 tracking up to 25,600 DPI with zero smoothing
- Lightsync RGB reacts to in-game action and audio across 16.8 million colours
- Lightweight 87 g shape with rubber side grips moulds to the hand for comfort
- Removable 10 g weight lets you tune balance to personal preference
- 1 ms report rate and spring button tensioning give faster response with less force
Precision gaming mouse with Hero 25K sensor
The Logitech G403 Hero 25K is a wired gaming mouse built around the Hero 25K sensor delivering 1:1 tracking at up to 400 IPS. It targets players who want adjustable sensitivity from 100 to 25,600 DPI with zero smoothing, filtering or acceleration. Six programmable buttons and on-the-fly DPI shifting support fast in-game actions.
Lightweight chassis with optional 10 g weight
At 87 g the mouse stays light for rapid movement while a removable 10 g weight lets users tune the balance to personal preference. Rubber side grips add control during extended sessions. The 2.1 metre braided cable provides ample reach without adding drag.
Lightsync RGB and G Hub customisation
Lightsync RGB reacts to in-game action, audio and screen colour across 16.8 million colours configurable through G Hub software. The same software handles button mapping, five onboard DPI presets up to 16,000 DPI and lighting synchronisation with other G gear. Spring button tensioning reduces click force for quicker response.
Highlights
- Hero 25K sensor delivers 1:1 tracking up to 25,600 DPI with zero smoothing
- Lightsync RGB reacts to in-game action and audio across 16.8 million colours
- Lightweight 87 g shape with rubber side grips moulds to the hand for comfort
- Removable 10 g weight lets you tune balance to personal preference
- 1 ms report rate and spring button tensioning give faster response with less force
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the 10 g removable weight and which step is often missed?
Open the weight compartment on the underside, insert the 10 g weight until it clicks, then close the cover; the step often missed is securing the cover fully so the weight cannot shift during play.
What maintenance will the Hero 25K sensor and feet need after months of use?
Wipe the sensor lens with a dry microfibre cloth when tracking feels off, and replace the PTFE feet if they wear thin or scratch the pad.
At what point does the 1 ms report rate become the limiting factor during sustained gaming?
The 1 ms report rate is fixed; the first limit under sustained use is the 400+ IPS maximum tracking speed — exceed it and the sensor stops reporting motion accurately.
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