Razer Pro Type Ultra Firmware Updater | RZ03-04110

Updated: 24-Aug-2026 | Answer ID: 6217
This is a guide showing the latest version of the Razer Pro Type Ultra | RZ03-04110 Firmware update and how to install it successfully.

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 update v1.03.00_r3

Release notes

  • Fixed FN+ESC key not toggling when Synapse is not running

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 any open documents on your computer.

  3. Close all other programs.

  4. 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 the wireless USB dongle to PC instruction window

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

  6. Click "NEXT".

    Update successful window

  7. Connect the keyboard to PC using the supplied USB cable.

    Connect the keyboard to PC instruction window

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

  9. Click "NEXT".

    Update successful window

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

    Update process completion window

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