LIGHTER. FASTER.
NEXT-LEVEL PRECISION.
Meet the Keychron G3 HE 8K UltraLight Wireless Mouse. Combining revolutionary MagOptic switches, Rapid Trigger technology, a flagship PixArt 3955 sensor and ultra-responsive 8000 Hz polling in a remarkably lightweight 47g design.
MAGNETIC PRECISION.
INSTANT RESPONSE.
Experience an entirely new level of mouse control with Keychron's proprietary MagOptic switch technology.
Combining magnetic and optical sensing, MagOptic switches deliver satisfying tactile feedback with precise, adjustable click actuation.
Fine-tune your clicks across 12 actuation settings. Choose a shallow trigger for lightning-fast inputs or a deeper setting to reduce accidental clicks.
Rapid Trigger technology dynamically resets the click as you release the button, allowing faster repeated inputs when every millisecond matters.
JUST 47 GRAMS.
UNLIMITED CONTROL.
The G3 HE 8K weighs only 47 grams, giving you effortless movement, faster flicks and exceptional control during intense gameplay.
Its balanced 120mm body provides comfortable support for both claw and palm grip styles, making it equally suited to competitive gaming and everyday productivity.
The Black Carbon Fiber version features a premium carbon-fibre top cover and main buttons, adding strength and rigidity without unnecessary weight.
PIXART 3955.
PRECISION REDEFINED.
Powered by the flagship PixArt 3955 optical sensor, the G3 HE 8K delivers outstanding tracking accuracy for competitive gaming and precision work.
With sensitivity adjustable up to 40,000 DPI, every movement is captured with incredible detail.
Whether you're making small adjustments, tracking moving targets or performing rapid flick shots, the G3 HE keeps your cursor precisely where it belongs.
EVERY CLICK. EVERY MILLISECOND.
Engineered to deliver competitive-grade responsiveness, customisable control and outstanding reliability.
Ultra-Fast Polling
Up to 8000 Hz polling over 2.4 GHz wireless and wired USB, reporting input up to 8000 times per second.
Adjustable Actuation
Customise the actuation depth of your MagOptic switches to suit your preferred clicking style.
Dynamic Click Reset
Experience faster repeated inputs with dynamically adjustable click reset behaviour.
8K POLLING.
ZERO COMPROMISE.
Experience exceptional responsiveness with an adjustable polling rate of up to 8000 Hz over both 2.4 GHz wireless and wired connections.
Compared with standard 1000 Hz polling, 8000 Hz delivers eight times as many position reports per second, helping minimise input update intervals.
Choose from six polling rate options, ranging from 125 Hz to 8000 Hz, to balance performance and battery life.
THREE WAYS TO CONNECT.
ONE INCREDIBLE MOUSE.
Seamlessly switch between high-performance 2.4 GHz wireless, Bluetooth 5.3 and wired USB connectivity.
Competitive Gaming
Enjoy low-latency wireless performance with up to 8000 Hz polling using the included USB receiver.
Everyday Freedom
Connect wirelessly to compatible devices while maximising battery efficiency at 125 Hz polling.
Plug In and Play
Use the included ultra-thin, low-drag cable for direct wired performance and convenient charging.
24-STEP OPTICAL
SCROLL WHEEL.
Enjoy precise, predictable scrolling with the G3 HE's 24-step optical scroll wheel.
Unlike traditional mechanical encoders, optical sensing registers movement without physical contact between sensing components.
The result is accurate scrolling designed to reduce missed inputs and unwanted reverse scroll movements.
YOUR MOUSE.
YOUR RULES.
Take full control of your G3 HE 8K using Keychron's browser-based Launcher configuration software.
Adjust DPI, polling rate, button assignments, macros and MagOptic actuation settings. Create personalised profiles and customise Rapid Trigger behaviour for your favourite games and applications.
Built-in AI assistance also lets you describe the changes you want using natural language.
No additional desktop software installation required. Simply connect through a supported Chromium-based browser using wired or 2.4 GHz mode.
FINE-TUNE
EVERY CLICK.
Go beyond traditional mouse customisation with advanced MagOptic switch settings.
Choose your preferred actuation sensitivity across 12 levels, configure Rapid Trigger and personalise click response.
Set up your mouse for fast, competitive inputs or controlled, deliberate clicking depending on your preferences.
MORE GAMING.
LESS CHARGING.
The built-in 500 mAh rechargeable battery delivers excellent endurance across different connection and polling modes.
Enjoy maximum wireless responsiveness with 8K polling or switch to Bluetooth for significantly longer battery life.
Battery runtimes are manufacturer estimates and vary depending on settings and usage.
CARBON FIBER.
BUILT TO PERFORM.
The Black edition features a premium carbon-fibre top cover with distinctive engraved detailing.
Combining strength, low weight and a textured grip, the carbon-fibre construction delivers a premium feel without sacrificing agility.
An intricate pattern inspired by clouds, birds and waves gives the Black G3 HE a distinctive appearance.
Carbon-fibre construction applies to the Black version only.
PERFORMANCE MEETS STYLE.
Choose from two premium finishes, both delivering the same flagship gaming performance at just 47 grams.
Black Carbon Fiber
Premium carbon-fibre construction, engraved details and striking orange accents.
Frosted Gray
A sleek frosted translucent-style finish with contrasting blue details and a futuristic appearance.
SPECIFICATIONS
| Model | Keychron G3 HE 8K UltraLight |
| Sensor | PixArt 3955 |
| Maximum DPI | 40,000 DPI |
| Polling Rate | Up to 8000 Hz |
| Adjustable Polling | 125 / 500 / 1000 / 2000 / 4000 / 8000 Hz |
| Main Switches | Keychron MagOptic (Optical + Magnetic) |
| Adjustable Actuation | 12 Levels |
| Rapid Trigger | Supported |
| Scroll Wheel | 24-Step Optical Encoder |
| Connectivity | 2.4 GHz / Bluetooth 5.3 / USB Wired |
| Weight | 47g |
| Length | 120mm |
| Battery Capacity | 500 mAh Rechargeable |
| Battery Life | Up to 112 Hours |
| 8K Battery Life | Approximately 33 Hours |
| Black Construction | Carbon-Fibre Top Cover and Main Buttons |
| Available Colours | Black Carbon Fiber / Frosted Gray |
| Configuration | Keychron Launcher Web Software |
| Software Features | Rapid Trigger, DPI, Macros, Button Mapping, Actuation |
LIGHTER. FASTER.
NEXT-LEVEL PRECISION.
Meet the Keychron G3 HE 8K UltraLight Wireless Mouse. Combining revolutionary MagOptic switches, Rapid Trigger technology, a flagship PixArt 3955 sensor and ultra-responsive 8000 Hz polling in a remarkably lightweight 47g design.
MAGNETIC PRECISION.
INSTANT RESPONSE.
Experience an entirely new level of mouse control with Keychron's proprietary MagOptic switch technology.
Combining magnetic and optical sensing, MagOptic switches deliver satisfying tactile feedback with precise, adjustable click actuation.
Fine-tune your clicks across 12 actuation settings. Choose a shallow trigger for lightning-fast inputs or a deeper setting to reduce accidental clicks.
Rapid Trigger technology dynamically resets the click as you release the button, allowing faster repeated inputs when every millisecond matters.
JUST 47 GRAMS.
UNLIMITED CONTROL.
The G3 HE 8K weighs only 47 grams, giving you effortless movement, faster flicks and exceptional control during intense gameplay.
Its balanced 120mm body provides comfortable support for both claw and palm grip styles, making it equally suited to competitive gaming and everyday productivity.
The Black Carbon Fiber version features a premium carbon-fibre top cover and main buttons, adding strength and rigidity without unnecessary weight.
PIXART 3955.
PRECISION REDEFINED.
Powered by the flagship PixArt 3955 optical sensor, the G3 HE 8K delivers outstanding tracking accuracy for competitive gaming and precision work.
With sensitivity adjustable up to 40,000 DPI, every movement is captured with incredible detail.
Whether you're making small adjustments, tracking moving targets or performing rapid flick shots, the G3 HE keeps your cursor precisely where it belongs.
EVERY CLICK. EVERY MILLISECOND.
Engineered to deliver competitive-grade responsiveness, customisable control and outstanding reliability.
Ultra-Fast Polling
Up to 8000 Hz polling over 2.4 GHz wireless and wired USB, reporting input up to 8000 times per second.
Adjustable Actuation
Customise the actuation depth of your MagOptic switches to suit your preferred clicking style.
Dynamic Click Reset
Experience faster repeated inputs with dynamically adjustable click reset behaviour.
8K POLLING.
ZERO COMPROMISE.
Experience exceptional responsiveness with an adjustable polling rate of up to 8000 Hz over both 2.4 GHz wireless and wired connections.
Compared with standard 1000 Hz polling, 8000 Hz delivers eight times as many position reports per second, helping minimise input update intervals.
Choose from six polling rate options, ranging from 125 Hz to 8000 Hz, to balance performance and battery life.
THREE WAYS TO CONNECT.
ONE INCREDIBLE MOUSE.
Seamlessly switch between high-performance 2.4 GHz wireless, Bluetooth 5.3 and wired USB connectivity.
Competitive Gaming
Enjoy low-latency wireless performance with up to 8000 Hz polling using the included USB receiver.
Everyday Freedom
Connect wirelessly to compatible devices while maximising battery efficiency at 125 Hz polling.
Plug In and Play
Use the included ultra-thin, low-drag cable for direct wired performance and convenient charging.
24-STEP OPTICAL
SCROLL WHEEL.
Enjoy precise, predictable scrolling with the G3 HE's 24-step optical scroll wheel.
Unlike traditional mechanical encoders, optical sensing registers movement without physical contact between sensing components.
The result is accurate scrolling designed to reduce missed inputs and unwanted reverse scroll movements.
YOUR MOUSE.
YOUR RULES.
Take full control of your G3 HE 8K using Keychron's browser-based Launcher configuration software.
Adjust DPI, polling rate, button assignments, macros and MagOptic actuation settings. Create personalised profiles and customise Rapid Trigger behaviour for your favourite games and applications.
Built-in AI assistance also lets you describe the changes you want using natural language.
No additional desktop software installation required. Simply connect through a supported Chromium-based browser using wired or 2.4 GHz mode.
FINE-TUNE
EVERY CLICK.
Go beyond traditional mouse customisation with advanced MagOptic switch settings.
Choose your preferred actuation sensitivity across 12 levels, configure Rapid Trigger and personalise click response.
Set up your mouse for fast, competitive inputs or controlled, deliberate clicking depending on your preferences.
MORE GAMING.
LESS CHARGING.
The built-in 500 mAh rechargeable battery delivers excellent endurance across different connection and polling modes.
Enjoy maximum wireless responsiveness with 8K polling or switch to Bluetooth for significantly longer battery life.
Battery runtimes are manufacturer estimates and vary depending on settings and usage.
CARBON FIBER.
BUILT TO PERFORM.
The Black edition features a premium carbon-fibre top cover with distinctive engraved detailing.
Combining strength, low weight and a textured grip, the carbon-fibre construction delivers a premium feel without sacrificing agility.
An intricate pattern inspired by clouds, birds and waves gives the Black G3 HE a distinctive appearance.
Carbon-fibre construction applies to the Black version only.
PERFORMANCE MEETS STYLE.
Choose from two premium finishes, both delivering the same flagship gaming performance at just 47 grams.
Black Carbon Fiber
Premium carbon-fibre construction, engraved details and striking orange accents.
Frosted Gray
A sleek frosted translucent-style finish with contrasting blue details and a futuristic appearance.
SPECIFICATIONS
| Model | Keychron G3 HE 8K UltraLight |
| Sensor | PixArt 3955 |
| Maximum DPI | 40,000 DPI |
| Polling Rate | Up to 8000 Hz |
| Adjustable Polling | 125 / 500 / 1000 / 2000 / 4000 / 8000 Hz |
| Main Switches | Keychron MagOptic (Optical + Magnetic) |
| Adjustable Actuation | 12 Levels |
| Rapid Trigger | Supported |
| Scroll Wheel | 24-Step Optical Encoder |
| Connectivity | 2.4 GHz / Bluetooth 5.3 / USB Wired |
| Weight | 47g |
| Length | 120mm |
| Battery Capacity | 500 mAh Rechargeable |
| Battery Life | Up to 112 Hours |
| 8K Battery Life | Approximately 33 Hours |
| Black Construction | Carbon-Fibre Top Cover and Main Buttons |
| Available Colours | Black Carbon Fiber / Frosted Gray |
| Configuration | Keychron Launcher Web Software |
| Software Features | Rapid Trigger, DPI, Macros, Button Mapping, Actuation |
Specifications
| Generic | |
|---|---|
| Brand - Peripherals | Keychron |
| Connectivity | Wireless, Bluetooth, Wireless 2.4GHz, Wired |
| Brand - Mice | Keychron |
| Material | Plastic, Carbon Fiber |
| Weight | 47g |
| Mouse | |
|---|---|
| Maximum DPI | 40000 DPI |
| Sensor | PixArt 3955 |
| Battery Life | Upto 112 Hours |
| Click Latency | 0.41 ms |
| Mouse Colour | Black |