Introduction
This manual provides instructions for the setup, operation, and maintenance of your Razer Atheris Ambidextrous Wireless Mouse. This compact and ergonomic mouse offers dual-connectivity options and a high-precision optical sensor for versatile use.
Package Contents
- Razer Atheris Ambidextrous Wireless Mouse
- USB Wireless Receiver
- 2 x AA Batteries
- Important Product Information Guide
Setup
1. Battery Installation
The Razer Atheris mouse requires two AA batteries for operation. These are included in the package.
- Gently lift the top cover of the mouse from the rear to expose the battery compartment.
- Insert the two AA batteries, ensuring correct polarity (+/-).
- Replace the top cover, ensuring it clicks securely into place.

Image: Razer Atheris mouse with its top cover removed, revealing the internal battery compartment and the storage slot for the USB wireless receiver. This illustrates where to insert the AA batteries and locate the receiver.

Image: The Razer Atheris mouse, emphasizing its capability for 350 hours of continuous use on a pair of AA batteries, designed for extended productivity and gaming sessions.
2. Connectivity Options
The Razer Atheris offers two connectivity modes: 2.4 GHz Wireless (via USB receiver) and Bluetooth Low-Energy.
2.1. 2.4 GHz Wireless Connection
- Locate the USB wireless receiver inside the battery compartment of the mouse.
- Plug the USB wireless receiver into an available USB port on your computer.
- Slide the power switch on the bottom of the mouse to the "2.4 GHz" position.
- Your computer should automatically detect and install the necessary drivers.

Image: A top-down view of the Razer Atheris mouse, illustrating its 2.4 GHz wireless capability with Adaptive Frequency Technology for stable, lag-free performance.
2.2. Bluetooth Low-Energy Connection
- Slide the power switch on the bottom of the mouse to the "Bluetooth" position.
- The LED indicator on the mouse will blink blue, indicating it is in pairing mode.
- On your computer, navigate to Bluetooth settings and select "Add a device."
- Select "Razer Atheris" from the list of available devices to complete pairing.

Image: The Razer Atheris mouse shown on a mouse pad, emphasizing its dual connection capability, allowing users to switch between 2.4 GHz wireless and Bluetooth for convenience.
Operating the Mouse
1. DPI Adjustment
The Razer Atheris features a 7200 DPI optical sensor, allowing for on-the-fly sensitivity adjustments. Use the DPI cycle button, typically located behind the scroll wheel, to switch between preset DPI stages. You can customize these stages using the Razer Synapse software.

Image: The Razer Atheris mouse on a mouse pad, illustrating its 7200 DPI optical sensor for precise tracking and gaming-grade accuracy.
2. Scroll Wheel
The mouse is equipped with a ridged, rubberized scroll wheel designed for maximum accuracy. The tactile bumps provide enhanced grip and control during scrolling.
3. Ambidextrous Design
The ergonomic design of the Razer Atheris is ambidextrous, providing comfort for both left-handed and right-handed users during extended periods of use.

Image: A top-down view of the Razer Atheris mouse, highlighting its ambidextrous ergonomic form factor designed for comfort during long hours of use for both left and right-handed individuals.
Maintenance
1. Cleaning
To maintain optimal performance, regularly clean your mouse. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. Avoid harsh chemicals or abrasive materials. Ensure no liquid enters the mouse.
2. Battery Replacement
When the mouse's performance degrades or the LED indicator signals low battery, replace the AA batteries following the installation steps in the Setup section. Dispose of used batteries responsibly according to local regulations.
Troubleshooting
- Mouse not responding:
- Ensure batteries are correctly installed and charged.
- Check if the power switch on the bottom of the mouse is in the correct position (2.4 GHz or Bluetooth).
- For 2.4 GHz, ensure the USB receiver is securely plugged into a working USB port. Try a different USB port.
- For Bluetooth, ensure Bluetooth is enabled on your computer and the mouse is paired. Try re-pairing the device.
- Restart your computer.
- Intermittent connection:
- Ensure the mouse is within the operating range (up to 82 feet).
- Minimize interference from other wireless devices.
- For 2.4 GHz, Adaptive Frequency Technology should help maintain a stable connection.
- For Bluetooth, ensure your computer's Bluetooth drivers are up to date.
- DPI not changing:
- Ensure Razer Synapse software is installed and running.
- Check the button assignments within Razer Synapse.
Specifications
| Feature | Detail |
|---|---|
| Model Number | RZ01-02170400-R3M1 |
| Sensor | 7200 DPI Optical Sensor |
| Connectivity | 2.4 GHz Wireless (with Adaptive Frequency Technology), Bluetooth Low-Energy |
| Battery Life | Up to 350 hours (on 2x AA batteries) |
| Buttons | 5 independently programmable Hyperesponse buttons |
| Hand Orientation | Ambidextrous |
| Dimensions (L x W) | 3.9" x 2.44" (99.5 mm x 62.8 mm) |
| Weight | 0.15 Pounds (approx. 68g without batteries) |
| Operating System | Windows compatible |
| Warranty | 2 Year Limited Warranty |

Image: Diagram showing the approximate dimensions of the Razer Atheris mouse, with a length of 3.9 inches and a width of 2.44 inches.
Official Product Video
Video: An official product video from Razer USA ltd, titled "Razer Stormtrooper Collection: Imperial Precision." This video showcases the design and features of the Razer Stormtrooper Edition peripherals, including the Atheris mouse.
Warranty and Support
Warranty Information
The Razer Atheris Ambidextrous Wireless Mouse comes with a 2-Year Limited Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For full terms and conditions, please refer to the Important Product Information Guide included with your product or visit the official Razer website.
Customer Support
For technical assistance, driver downloads, or further information, please visit the official Razer support website:
You may also contact Razer customer service directly through their website for personalized support.







