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Unplug the adapter, restart your PC, plug it back in, and run the newly downloaded installer file. Maximizing Your WiFi 5 AC1200 Performance wifi 5 ac1200mbps wireless usb adapter driver
Unplug the adapter. Open Device Manager, right-click the adapter, and select Uninstall device . Check the box that says "Delete the driver software for this device." Restart your computer, plug the adapter back into a different USB port, and attempt a clean driver installation. Problem: Slow Speeds (Stuck Below 100 Mbps) : Unplug the adapter, restart your PC, plug