Only Bluetooth serial port on nano 33 IOT

Using Arduino Avrdude, stk500, Bootloader issues
#1

Hi,

I have a MAC, and COM3 is not available in my serial ports list. Only bluetooth.

Is there any driver I have to install??

Thanks

#2

Do you know which USB Driver I have to install??

Thanks

#3

Ok Fixed,

In new version of Apple MAC Os the extensions library are stored here : /Library/Extensions/

I removed previous FT and CH340 drivers I have installed.

#4