Some devices supported by API-TOOL(WDM) use firmware.
At the time of product shipment, the appropriate firmware is applied.
Therefore, there is basically no need for customers to update firmware.
However, customers may need to update the firmware to improve known issues.
To check whether the latest firmware is available for your product, please visit the [Support / Downloads] page of the relevant product on our website.
Use the utility software CONTEC Device Utility to update the firmware.
Please refer to [Common Utility]-[CONTEC Device Utility]-[Basic Operation]-[Firmware Update] for the update procedure.