Keychron M4 Wireless Mouse
Keychron M4 Wireless Mouse - White / PixArt 3395 (1K Polling Rate) is backordered and will ship as soon as it is back in stock.
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Keychron M4 Wireless Mouse has the best PixArt 3950 and 3395 sensor with 8000 Hz, 4000 Hz and 1000 Hz options. It supports 2.4 GHz, Bluetooth, and USB wired connection.
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Keychron M4
Keychron M2 Mini
Wireless Optical Mouse


The Keychron M4 mouse is a super-mini wireless mouse, measuring only 8.6 cm in length. Ultra-lightweight at 35g, it supports wireless 2.4 GHz and Bluetooth connections, making it ideal for various scenarios, whether at work, gaming, or on the go. It offers top-tier performance to maximize productivity!

Super Mini Size at Only 35g
The M4 adopts an extra-small shape, measuring only half the size of a standard mouse. Weighing in at an ultra-light 35g, it seamlessly combines lightness, portability, and flexibility. Easily controlled at your fingertips, it is suitable to couple with your tablet, laptop, or desktop.

One of The Strongest Mouse Sensors
The most competitive grade mouse sensor chip PixArt 3950 for 8K version. It supports up to 30,000 DPI, up to 750 IPS, and incomparable gripping precision. The perfect sensitivity brings smooth and accurate tracking of your hand's actions whether play or work.


8000 Hz Polling Rate Option
The PixArt 3950 supports an ultra-fast 8K Hz polling rate option. Setting the mouse at a 8000 Hz polling rate can result in a high-speed signal transmittance between the mouse and the connected device. More responsive cursor movements captured with faster trigger response guarantees unparalleled performance, securing your triumph when it truly counts!
Stable & Ultra-low Latency Response
2.4 GHz and Bluetooth
With cutting-edge 2.4 GHz frequency wireless connectivity, the M4 gives you extremely low latency and quick response for gaming and the office. It also offers a stable bluetooth connection for even more variety in your wireless connectivity.



The Ultimate Ergonomic Design
Ergonomic curved design ensures a comfortable grip for a long time. The extra-small size makes your finger control effortlessly.
Peak Performance For Every Scenario
Precise sensors, extremely low latency wireless connectivity, and high polling rate give you the best performance for both office , gaming or even on the go.

Choose The M4 With Different Polling Rate
M4 8K (8000 Hz)

The M4 8K comes with an included 8K wireless receiver.

Press the Report Rate button to switch among 6 levels of polling rate from 125 Hz to 8000 Hz in the 2.4 GHz / Wired mode.
M4 4K (4000 Hz)

The M4 4K comes with an included 4K wireless receiver.

Press the Report Rate button to switch among 5 levels of polling rate from 125 Hz to 4000 Hz in the 2.4 GHz mode.
M4 (1000 Hz)

Connect the 2.4 GHz receiver with Type-A port laptops
* The type-A receiver for the M4 mouse is not compatible with other Keychron mice.

Connect the 2.4 GHz receiver with desktops via the extension adapter

Press the Report Rate button to switch among 3 levels of polling rate from 125 Hz to 1000 Hz in the 2.4 GHz / Wired mode.
Unlock 4000 Hz polling rate for your M4 1K version 👇
Buy a 4K wireless receiver
More Customization on The Keychron Launcher
Just click, save, and turn it off, the online Launcher web app allows for easy personalization. You can modify keys, set shortcuts, create dedicated macros, or do professional settings for LOD, polling rate, DPI, etc. Besides, it provides 5 on-board memory profiles for your access to different apps or computers.

* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the mouse to your device via wired mode or 2.4G mode.
Click here to use Launcher300 mAh Battery
Housed with a battery of 300 mAh, the M4 provides a long continuous working time.
· Up to 60 hours in Bluetooth mode (8K version)
· Up to 67 hours in 1K polling rate mode (4K version & 1K version)

Huano 80M Micro Switch
Huano 80M micro switch deliver clean clicks feeling, and the lifespan is up to 80 million clicks.

Adjust Without Software
External DPI & polling rate buttons design, you can adjust DPI & polling rate without software.

What's In The Box

Specs
Version | 8K | 4K | 1K |
---|---|---|---|
Sensor | PixArt 3950 | PixArt 3395 | PixArt 3395 |
DPI (CPI) Range | 100 - 30000 | 100 - 26000 | 100 - 26000 |
IPS | Up to 750 | Up to 650 | Up to 650 |
Polling Rate (highest level) | 8000 Hz (2.4 GHz / Wired mode) | 4000 Hz (2.4 GHz / Wired mode) | 1000 Hz (2.4 GHz / Wired mode) |
Lift Off Distance | 2.0 / 1.0 / 0.7 mm | 2.0 / 1.0 mm | 2.0 / 1.0 mm |
Tracks On Glass | Yes (max 1K Hz report rate) | No | No |
Battery | 300 mAh | 300 mAh | 300 mAh |
Bluetooth Version | 5.3 | 5.2 | 5.1 |
Usage Duration | Up to 60 hours (1k polling rate) | Up to 67 hours (1k polling rate) | Up to 67 hours (1k polling rate) |
Download the software, user manual, and more
Click here to compare with more Keychron mice.