Most 2dB150M adapters use one of two main chipsets. You can verify yours by opening , right-clicking the "Unknown Device," and checking the Hardware IDs under the Details tab:
"The driver installed, but I see 'No Internet, Secured'." Fix: Your adapter is working, but your WiFi card is conflicting. Go to Device Manager, right-click your old internal WiFi card, and select Disable device . Reboot. usb wifi adapter 2db150m driver