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 An image of 2 floating Aerox 9's, but one displaying the top of the mouse and the other one displaying the side and bottom of the mouse.

 A top-down view of the Aerox 9 Wireless mouse.

 A view of the sensor and skates of the Aerox 9 Wireless mouse.

 A side view of the Aerox 9 Wireless mouse showing off its numerous buttons.

 An angled view of the Aerox 9 Wireless mouse showing off its palm rest.

Aerox 9 Wireless Ultra Lightweight Super-Fast MOBA/MMO Mouse with AquaBarrier™

  • STUNNING RGB — Radiant 3-zone PrismSync RGB shines in 16.8 million configurable colors
  • ULTRA LIGHTWEIGHT — Purposefully designed holey shell reduces weight to 89g for effortless, fast gameplay
  • AQUABARRIER™ — Mouse interiors are shielded from water splashes, dust, and dirt, technology rated IP54
  • 18 PROGRAMMABLE BUTTONS — Execute the toughest rotations and instantly access plenty of shortcuts with a 12-button side panel
  • PERFORMANCE TO OUTLAST YOU — Extensive 180-hour battery life enabled by lag-free Quantum 2.0 Wireless technology with 2.4GHz for gaming and Bluetooth 5.0
  • 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
price $149.99
In stock

price $149.99
  • Free shipping in United States from $49.99
  • ✔ Full 30-day money-back guarantee

Frequently Bought With

Total Price

LIGHTning Fast

The Aerox 9 is ultralight weight so you can conquer Battle Arenas with speed and Raid longer for more loot.

An Aerox 9 Wireless mouse with luminous glow shining through sitting on top of a QcK Prism mousepad.

Ultra-Lightweight MMO/MOBA Mouse

Break the barriers of demanding MMO and MOBA gaming with an industry-leading, ultra-lightweight 89g Aerox 9 Wireless. Exceptional, sleek comfort with no wrist or arm fatigue meets a library of powerful features to grant you an edge.

An illustration showing the lightweight components of the Aerox 9 Wireless mouse.

Holey Shell

Honeycomb shell reduces weight by up to 20g while maintaining strength and durability for the most intense gaming sessions.

Lightweight Battery

Weighing 6g, our battery is 14g lighter than those in other MMO/MOBA mice, while still giving over 180 hours of battery life.

Ultra-Thin PCB

Re-engineered electronics that boast a 50% slimmer circuit board while maintaining durability.

18 Programmable Buttons

An arsenal of commands at your fingertips, the optimally placed 12-button side panel, and our tilt-click scroll wheel bring out your favorite abilities and macros, fine-tuning your rotation to perfection.

Quantum Wireless branded colors and image elements.

Quantum 2.0 Wireless

Next-gen wireless is here. 2.0 Quantum technology transmits data faster than ever before, with industry-leading power efficiency and stability.

2.4GHz Wireless

Lag-free gaming breaks the barrier between you and the screen with an ultra-fast 2.4GHz connection.

Bluetooth 5.0

Widely compatible Bluetooth 5.0 allows you to connect to a variety of devices, no additional dongle required.

180-Hour Battery Life

Play longer, conquer more, charge less. Meticulous engineering extends the battery life of the Aerox 9 Wireless up to a mighty 180 hours, with only 15 minutes of charging for over 40 hours of gameplay and glory. Less waiting, more winner-winner chicken dinners.

AquaBarrier™ Protection

Forget the spills, focus on the win. The IP54-rated AquaBarrier™ protects the Aerox 9 Wireless from dust, dirt, oil, and debris so you can focus on the game. This barrier shields interior circuitry from virtually all types of environmental damage.

An Aerox 9 Wireless Ghost mouse with an invisible shield protecting it from incoming water splashing, to convey the waterproofing features.

TrueMove Air Sensor

Unrivaled precision with 1-to-1 tracking brings you absolute control. The groundbreaking sensor, co-developed with PixArt, features 18,000 CPI, 400 IPS, 40G acceleration and tilt tracking, making the mouse an extension of your hand to dominate in game.

An Aerox 9 Wireless mouse shown from beneath with a great view into the sensor and bottom glide skates of the mouse. Text with an arrow pointing to the sensor reads "Truemove Air".

100% PTFE Glide Skates

Designed with 100% pure PTFE to provide the smoothest swipes and enhanced control for super-fast mouse movements.

An Aerox 9 Wireless mouse shown from beneath with a great view of the virgin grade PTFE glide skates.

SteelSeries Engine

Easily remap important keys and auto-launch your custom configs for each game you play. Engine offers an arsenal of different customizations, from RGB lighting to adjusting the mouse sensor CPI, and triggering lighting effects with in-game events from GameSense-enabled titles.

A mockup of SteelSeries GG software displaying customization settings for keybindings, polling rate, color, and CPI levels.

Detachable USB-C Super Mesh Cable

Our all-new soft microfiber mesh cable reduces drag to hit that crucial shot. The USB-C connection enables you to customize the mouse with aftermarket cable options.

Brilliant PrismSync Lighting

Redesigned lighting provides 3 zones of 16.8 million beautifully crisp colors that can synchronize with other SteelSeries products. Choose from millions of colors and effects from reactive lighting to interactive light shows that bring RGB to the next level.

Shop All Aerox Mice

The first family of ultra lightweight gaming mice. Accelerate to glory in any genre.

An Aerox 5, 5 wireless, and 9 wireless mouse with light beaming from the body.

Grip Styles & Dimensions

The right-handed shape of the Aerox 9 Wireless is designed for a player’s highest demand for lightweight precision and comfort.

  • A hand using the Aerox 9 Wireless mouse with a palm grip.
  • A top-down view of the Aerox 9 Wireless mouse with dimensions near the scroll wheel and palm rest. From side to side near the scroll wheel, text reads "62.9 MM", from the middle "62.8 MM" and from the palm rest, text reads "68.2 MM".
  • Side view with dimensions for the Aerox 9 Wireless mouse: 42.1 MM from palm rest to base, 26.7 MM from scroll wheel to base, and 128.8 MM in total length.
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SteelSeries TrueMove Air

Sensor Type



100–18,000 in 100 CPI Increments


400, on SteelSeries QcK surfaces



Polling Rate

1000Hz / 1 ms

Hardware Acceleration

None (Zero Hardware Acceleration)

Back Cover Material

Black Matte Finish

Core Construction

ABS Plastic


Ergonomic, Right-Handed

Grip Style


Number of Buttons


Switch Type

SteelSeries mechanical switches, rated for 80 million clicks


3 RGB Zones




128.8mm / 5.07 inches


62.8 mm / 2.47 inches (front), 68.2mm / 2.68 inches (back)


26.7mm / 1.05 inches (front), 42.10mm / 1.65 inches (back)


2.4GHz / Bluetooth 5.0

Battery Life

Up to 80 hours 2.4GHz
Up to 180 hours Bluetooth


Windows, Mac, Chromebook (ChromeOS), Xbox, and Linux. USB port required.


SteelSeries GG, Windows 8.1 or newer, MacOS 10.13 or newer

Aerox 9 Wireless Gaming Mouse

USB Type-C Dongle

USB Type-C to USB Type-A Super Mesh Data/Charging Cable

Extension Adapter

This product works with devices capable of running the latest version of Chrome OS and has been certified to meet Google's compatibility standards. Google is not responsible for the operation of this product or its compliance with safety requirements. Chromebook and the Works with Chromebook badge are trademarks of Google LLC.

Shop Aerox 9 Wireless Accessories

Aerox Mouse Family

Features Aerox 3 2022 Edition Aerox 3 Wireless 2022 Edition Aerox 5 Aerox 5 Wireless Aerox 9 Wireless
Price Old price: $59.99 $44.99 $99.99 With free shipping $79.99 With free shipping $139.99 With free shipping $149.99 With free shipping
Weight 59g 68g 66g 74g 89g
Water & Dust Resistance AquaBarrier™ IP 54 Rated AquaBarrier™ IP 54 Rated AquaBarrier™ IP 54 Rated AquaBarrier™ IP 54 Rated AquaBarrier™ IP 54 Rated
Buttons 6 6 9 9 18
Wireless - 2.4Ghz & Bluetooth - 2.4Ghz & Bluetooth 2.4Ghz & Bluetooth
Battery Life - Up to 200 hours - Up to 180 hours Up to 180 hours
Sensor Type TrueMove Core TrueMove Air TrueMove Air TrueMove Air ​ TrueMove Air
CPI Range 8,500 CPI​ 18,000 CPI​ 18,000 CPI​ 18,000 CPI​ 18,000 CPI​
Switch Type Golden Micro IP54 Switch​ Golden Micro IP54 Switch​ Golden Micro IP54 Switch​ Golden Micro IP54 Switch​ Golden Micro IP54 Switch​
Switch Rating 80 Million​ 80 Million​ 80 Million​ 80 Million​ 80 Million​
RGB Zones 3 3 3 3 3
Glide Skates 100% Pure PTFE​ 100% Pure PTFE​ 100% Pure PTFE​ 100% Pure PTFE​ 100% Pure PTFE​
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Aerox 9 Wireless FAQ

What are 100% PTFE Glide Skates?

These are glide skates that are made from 100% pure PTFE (Polytetrafluoroethylenet) material without any additives or color. It has one of the lowest coefficients of friction. This ensures your mouse will fly across your mousepad.

How is battery life calculated?

The Aerox 9 Wireless features two wireless modes which provide different durations of battery life. In Bluetooth and low-power 2.4GHz mode, expect up to 180 hours. In default 2.4 GHz mode, expect up to 80 hours. Out of the box, the mouse is set to “Default mode”: when the mouse is idle for 30 seconds the LED’s dim by 50%. After an additional 4.5 minutes of idle time, the lighting and mouse go into sleep mode. When the mouse is moving, the lighting is turned off until the mouse stops moving. These settings can be adjusted in SteelSeries Engine.

What’s the difference between 2.4 GHz and Bluetooth?

2.4 GHz provides you a range of polling rates that can reach up to 1000 Hz / 1ms. This will provide you gaming-grade performance with no latency using a wireless dongle that connects to your device. Bluetooth has a default polling rate of 125 Hz / 8ms and does not require a dongle on any Bluetooth 5.0 compatible devices.

Is there a wire?

Yes - the Aerox 9 Wireless comes with an included Super Mesh detachable Type-C to Type-A cable for fast charging the mouse. This cable also allows for playing while charging.

What is a tilt click scroll wheel?

A scroll wheel that can have 3 separate functions. One when you push it to the left, one when you push it to the right, and one when you press down on it. With a tilt-click scroll wheel, you have a total of 6 buttons accessible on the top of your mouse.

What are the side buttons used for?

The side buttons are used to help you react faster in-game. They’re designed to be quickly pressed and allows you to reset your thumb to quickly maneuver your mouse at the same time. This layout helps balance the workload between your left and right hand so you can react faster, play better, and move quicker in any game you play.

Have other questions?