| Filename | Product | |
| Firmware_Upgrade_grStudio.exe | Firmware_Upgrade_grStudio | |
| Firmware_Upgrade_grStudio_Ver-2.1.exe | Firmware_Upgrade_grStudio | |
| Firmware_Upgrade_grStudio_Ver-3.2.exe | Firmware_Upgrade_grStudio | |
| Firmware_Upgrade_grStudio_Ver-3.3.exe | Firmware_Upgrade_grStudio |