SteelSeries 62401 Aerox 5 Ultra Lightweight Gaming Mouse — main product image

SteelSeries 62401 Aerox 5 Ultra Lightweight Gaming Mouse

SteelSeries

SteelSeries 62401 Aerox 5 Ultra Lightweight Gaming Mouse

Name: SteelSeries 62401 Aerox 5 Ultra Lightweight Gaming Mouse
Brand: SteelSeries
SKU: 62401

★★★★★4.2 (1169 reviews)

IP54

At 59g with IP54 protection and 18,000 DPI precision, the Aerox 5 removes mass from your hand without removing durability from your setup.

$65.25*$99.99Save 34%

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The SteelSeries Aerox 5 is engineered around a single performance thesis: reduce mass without reducing capability. The holey shell brings the mouse to 59g (66g assembled), which is a meaningful number — the difference between a 100g+ mouse and a sub-70g mouse is felt within the first hour of extended play as reduced wrist and forearm fatigue. The TrueMove Air optical sensor, co-developed with PixArt, hits 18,000 DPI maximum with genuine 1-to-1 tracking accuracy at the competitive 800–3200 DPI ranges most players use. Nine programmable buttons — including a side panel and up/down flick switch — make this more configurable than most ultralight competitors, which typically sacrifice input options to hit weight targets.

The IP54 AquaBarrier is the Aerox 5's second engineering differentiator. The mouse internals and Golden Micro IP54 switches are sealed against water splashes and dust ingress — a rating that matters in real desktop environments where spills and accumulated debris kill unprotected electronics. Three-zone PrismSync RGB rounds out the feature set for SteelSeries ecosystem users. The Aerox 5 is wired USB only, which is the right call for a competitive-focused mouse where latency consistency matters. The trade-off is SteelSeries GG software dependency for full button customization — there is no onboard profile storage, so this mouse lives at a dedicated workstation or gaming rig rather than traveling between systems.

Key Features

STUNNING RGB — Radiant 3-zone PrismSync RGB shines in 16.8 million configurable colors

ULTRA LIGHTWEIGHT — Purposefully designed holey shell reduces weight to 59g for effortless, fast gameplay

AQUABARRIER — Mouse interiors are shielded from water splashes, dust, and dirt, technology rated IP54

BATTLE-TESTED SHAPE — Every component has been carefully optimized and shaped for minimum weight, maximum comfort, and extended durability

9 PROGRAMMABLE BUTTONS — Natural comfort with fully customizable buttons which include a side panel and an up/down flick switch

NEXT-GEN SWITCHES — Golden Micro IP54 switches last longer than a lifetime for crispy clicks, with added dust and water resistance

PIXEL-PERFECT ACCURACY — Great TrueMove Air optical gaming sensor co-developed with PixArt

Specifications

Weight

59g

RGB Lighting

3-zone PrismSync RGB with 16.8 million configurable colors

Water & Dust Resistance

IP54 Aquabarrier technology

Programmable Buttons

Switches

Golden Micro IP54 switches

Sensor

TrueMove Air optical gaming sensor (co-developed with PixArt)

Pros & Cons

👍 Pros

At 59–66g, the Aerox 5 is genuinely lightweight enough to reduce wrist fatigue during long sessions — the holey shell design achieves this without flex or structural compromise.
The IP54 AquaBarrier and Golden Micro IP54 switches give the mouse measurable durability against the desk-environment hazards that kill most gaming mice: spills, dust accumulation, and humidity.
Nine programmable buttons including a side panel and flick switch provide more input options than most lightweight mice, which typically sacrifice button count to hit low weight targets.
The TrueMove Air sensor co-developed with PixArt delivers 18,000 DPI maximum resolution with pixel-accurate 1-to-1 tracking at competitive DPI ranges.
Three-zone PrismSync RGB with 16.8 million color options integrates fully with the SteelSeries ecosystem for synchronized lighting across peripherals.

👎 Cons

No onboard memory means button configurations are tied to the SteelSeries GG software — on a system without GG installed, the mouse reverts to default layout.
The holey shell, while structurally sound, accumulates debris in the perforations over time — cleaning requires more deliberate effort than a solid-shell mouse.
Wired-only connectivity is a genuine limitation for users who have moved to wireless setups; there is no wireless version of the Aerox 5 at this model number.
The 3-zone RGB, while attractive, adds marginal weight and power draw that purists would prefer to eliminate entirely for the absolute lowest-weight configuration.

Frequently Asked Questions

What does the IP54 AquaBarrier rating actually protect against on the Aerox 5 itself?

IP54 means the mouse is protected against dust ingress and water splashes from any direction. The rating applies to the mouse body and its Golden Micro IP54 switches — so a spilled drink or humid environment won't immediately kill the internals. It is not rated for submersion.

Does the 59g/66g weight discrepancy in the specs mean the listed weight is inconsistent?

The holey shell reduces weight to approximately 59g for the shell structure; the 66g figure reflects total assembled weight with the cable and sensor components included. Expect the mouse to feel in the low-60g range in hand.

How does the TrueMove Air sensor perform at high DPI settings — does it maintain tracking accuracy above 12,000 DPI?

The TrueMove Air, co-developed with PixArt, is rated to 18,000 DPI with consistent 1-to-1 tracking. At very high DPI settings, pixel skipping can occur on any optical sensor if moved extremely fast — for competitive play, most users lock between 800–3200 DPI where sensor accuracy is indistinguishable from perfect.

Are the 9 programmable buttons on the Aerox 5 configurable without SteelSeries GG software running in the background?

Full button remapping requires SteelSeries GG software for initial configuration. The Aerox 5 does not have onboard memory, so button assignments are software-dependent — profiles are not stored on the mouse itself.

What is the USB cable type and length on the Aerox 5?

The Aerox 5 uses a wired USB connection. Specific cable length is not listed in available product data, but SteelSeries gaming mice typically ship with a 2-meter braided or rubber USB-A cable.