Keychron M1
Keychron M1 Wireless Mouse
User Manual
Introduction
Thank you for choosing the Keychron M1 Wireless Mouse. This high-performance mouse is designed for versatility, offering both 2.4 GHz and Bluetooth 5.1 wireless connectivity, a powerful PAW3395 sensor, and customizable features. This manual provides detailed instructions to help you set up, operate, and maintain your M1 mouse for optimal performance.
Package Contents
Please verify that all items are present in your package:
- Keychron M1 Wireless Mouse
- USB-A to USB-C Cable
- USB-A 2.4 GHz Receiver
- USB-C to USB-A Adapter
- User Manual (this document)

Figure 1: The Keychron M1 Wireless Mouse shown alongside its USB-A 2.4 GHz receiver and a USB-C to USB-A adapter, illustrating the complete package contents.
Product Overview
The Keychron M1 mouse features an ergonomic design and advanced sensor technology for precise control.

Figure 2: A side profile of the Keychron M1 mouse, emphasizing its ergonomic curved design for comfortable long-term use. The perforated shell contributes to its lightweight nature.
- PAW3395 Sensor: Equipped with the competitive-grade PAW3395 sensor, offering up to 26,000 DPI and 650 IPS for high precision.
- Dual Connectivity: Supports both 2.4 GHz wireless for low-latency performance and Bluetooth 5.1 for stable multi-device connectivity.
- Lightweight Design: Engineered for a super lightweight feel, enhancing maneuverability and reducing fatigue during extended use.
- Ergonomic Shape: Designed with an ergonomic curve and grip patterns on the sides for a comfortable and secure hold.
- Customizable RGB Lighting: Features 16.8 million colors with various lighting effects, allowing for personalized aesthetics.
- Programmable Buttons: Macro buttons and other keys can be customized via software for enhanced productivity and gaming.
Setup
1. Charging the Mouse
Before first use, it is recommended to fully charge the mouse. Connect the provided USB-A to USB-C cable to the mouse's USB-C port and the other end to a USB power source (e.g., computer USB port, wall adapter).
2. Connecting via 2.4 GHz Wireless
- Locate the 2.4 GHz USB receiver. It may be stored in a compartment on the underside of the mouse.
- Insert the USB receiver into an available USB-A port on your computer. If your computer only has USB-C ports, use the provided USB-C to USB-A adapter.
- Turn on the mouse using the switch on the bottom. Ensure it is set to the '2.4G' mode.
- The mouse should automatically connect to the receiver. The indicator light on the mouse will confirm connection.

Figure 3: An illustration demonstrating the two primary connection methods for the Keychron M1 mouse: 2.4 GHz wireless via a USB dongle for PCs and laptops, and Bluetooth for PCs, laptops, and phones.
3. Connecting via Bluetooth 5.1
- Turn on the mouse and set the switch on the bottom to the 'Bluetooth' mode.
- Press and hold the Bluetooth pairing button (refer to mouse diagram in manual, typically on the bottom or side) until the indicator light starts blinking rapidly, indicating pairing mode.
- On your computer or device, open Bluetooth settings.
- Search for new devices and select "Keychron M1" from the list.
- Once connected, the indicator light on the mouse will become solid.
Operating
DPI Adjustment
The Keychron M1 mouse allows for on-the-fly DPI adjustment without software. Use the dedicated DPI button (usually located on the top or bottom of the mouse) to cycle through preset DPI levels. The maximum DPI is 26,000.

Figure 4: A close-up view of the underside of the Keychron M1 mouse, clearly showing the optical sensor, the B/OFF/G (Bluetooth/Off/2.4G) switch, and the DPI adjustment button, which allows for quick sensitivity changes up to 26,000 DPI.
Polling Rate
The mouse supports a 1000 Hz polling rate, providing rapid response times. This setting is typically managed through the mouse's software.
Customization (Software)
For advanced customization, including button remapping, macro programming, and RGB lighting effects, download the official Keychron M1 software from the Keychron website. The software allows for extensive personalization to suit your workflow or gaming style.

Figure 5: A screenshot of the Keychron M1 customization software interface, demonstrating options for personalizing key functions, setting shortcuts, and adjusting RGB lighting effects. The software allows for detailed macro programming.

Figure 6: Two Keychron M1 mice displayed, highlighting their fully customizable RGB lighting. The lighting can be adjusted to 16.8 million colors to match any desired aesthetic or setup.
Maintenance
Cleaning
To clean your Keychron M1 mouse, use a soft, lint-free cloth. For stubborn dirt, slightly dampen the cloth with water or a mild electronics cleaner. Avoid using harsh chemicals or abrasive materials. Do not allow liquids to enter the mouse's interior.
Battery Care
The Keychron M1 mouse uses a rechargeable battery. To prolong battery life:
- Avoid fully discharging the battery frequently.
- Store the mouse in a cool, dry place when not in use for extended periods.
- If the mouse will not be used for a long time, charge it to about 50% before storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mouse not responding | Low battery; Incorrect connection mode (2.4G/Bluetooth); Receiver not plugged in (2.4G); Bluetooth not paired. | Charge the mouse; Ensure the switch on the bottom is set to the correct mode; Re-insert the USB receiver; Re-pair Bluetooth connection. |
| Lagging or erratic movement | Interference (wireless); Dirty sensor; Surface issues; Firmware issue. | Move closer to the receiver/device; Clear obstructions; Clean the optical sensor; Use a suitable mouse pad; Check Keychron website for firmware updates. |
| Bluetooth connection unstable (especially on Mac) | Bluetooth interference; Driver issues; Specific device compatibility. | Try re-pairing the mouse; Ensure no other strong Bluetooth signals are nearby; Update your computer's Bluetooth drivers; Consider using the 2.4 GHz dongle for a more stable connection if issues persist. |
| Poor battery life | High usage; RGB lighting always on; Battery degradation. | Reduce RGB brightness or turn it off when not needed; Ensure mouse is turned off when not in use; Fully charge the mouse before use. |
Specifications
| Feature | Detail |
|---|---|
| Model | Keychron M1 |
| Sensor | PAW3395 Optical Sensor |
| DPI | Up to 26,000 DPI |
| IPS | Up to 650 IPS |
| Polling Rate | 1000 Hz |
| Connectivity | 2.4 GHz Wireless, Bluetooth 5.1 |
| Color | Black |
| Item Weight | 9.9 ounces |
| Package Dimensions | 7.44 x 5.35 x 2.05 inches |
Note: Specifications are subject to change without notice.
Warranty and Support
Keychron products come with a limited warranty. For detailed warranty information, technical support, or to download the latest software and firmware, please visit the official Keychron website or contact their customer support directly.
Official Website: www.keychron.com
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