I have RB2011Uias router with micro USB connector.
I want connect to my router 3G/4G USB modem using an OTG adaptor.
I try both modem from Huawai - E353 and E3372.
In system/resources/usb - both modem is present, but in ports I not see new usb port - only serial port.
I have old model modem and whan I connect its immedetly see new usb port.
Modems is working is 100%.
Now I have not this modems, but I have plan buy another modem from compartability list from mikrotik.
Power on modem 4,6-4.8V.
I made injector and power on modem 5.04V.
I try soft 6.42 and 6.43.
But situation is not better.
What can I do for working modem from compartability list from mikrotik with my 2011