Please update a firmware to fix a bug on the Motion Sync Control

1. Download the firmware from 

2. Connect your mouse to your PC with the USB cable, then press the Start button.

*When the "Start" button is inactive please turn off the Pulsar Fusion software.

3. When the update has succeded, close the window.

Then, please download the latest software version V1.2.1

1. Download the software from


2. Open the software and click on the "Restore" button to reset. 

Then the bug is fixed

Thank you.