USB to Serial Cable Driver

For the USB to Serial cables AMS700-020 / AMS700-021 / AMS700-022 / AMS700-023 / AMS700-024 and AMS700-025 use the USB cable driver CDM 2.12.28 (click to download).

For Windows 11 use driver CDM 2.12.36.4 (click to download). For correct setting; Properties’ -> ‘Port Settings’ -> ‘Advanced’. There you can select another port number. Port COM1 is advised to use.