If you want, I can:

Below is a short essay that explains the context, the problem, and the solution approach for fixing the driver/modem issue with this device.

Enter the provided by your SIM card carrier (e.g., "internet" for many GSM providers). Save the profile and click Connect .

Are you having trouble connecting your Xidol K5188 modem to your computer? Many users encounter issues where the modem is detected as "Unknown Device" or cannot establish a connection on newer versions of Windows (10 and 11).

Xidol K5188 is a 4G LTE USB modem and Wi-Fi dongle that typically operates as a Plug and Play