Razer Naga V2 Pro Firmware Updater | RZ01-0440x

Updated: 14-Aug-2026 | Answer ID: 6394
This is a guide showing the latest version of the Razer Naga V2 Pro firmware and how to install it successfully to your system.

A firmware updater is a tool that keeps your gaming gear running at its best. Installing the latest firmware can improve performance, fix known issues, and help devices work more smoothly and reliably.

Applicable models:

Firmware v1.03.00_r1

Release notes

  • General bug fixes

Follow the detailed instructions below to run the updater on your device.

Step-by-step Process

Before you start

  1. If using a laptop, ensure it is plugged into a wall outlet. Do not let it run on battery alone.

  2. Save all files and close all programs.

  3. Download the latest firmware.

Update process

  1. Run the updater.

  2. Click "Yes" if the User Account Control window pops up to proceed.

  3. Click "NEXT" to proceed. The updater will close all running Razer applications.

    Updater initiation window

  4. Plug in the wireless USB dongle to PC then click "UPDATE".

    Connect dongle to PC on-screen instruction on the updater

  5. Wait until the update process is complete. Do not interrupt.

  6. Click "NEXT".

    Updater window showing the completion of the update process on the dongle

  7. Switch off the mouse then connect it to PC using the supplied USB cable.

  8. Click "UPDATE".

    Connect mouse to PC on-screen instruction on the updater

  9. Wait until the update process is complete. Do not interrupt.

  10. Click "NEXT".

    Updater window showing the completion of the update process using the supplied cable

  11. Click "CLOSE" once the update is complete.

    Updater window showing the completion of the update process

Is this answer helpful?