I bought the adapter almost a month ago and I'm suffering from it.
The 2G and 5G connections are very slow and keep crashing.
To open an email it takes a few minutes.

Watching any video on youtube is almost impossible, the 2 minute video crashes every 15 seconds and sometimes the wifi connection keeps coming and going.

I've reinstalled the drive in version 3 and reinstalled the device with version 2 manually too.

Removed drive, installed old versions. I tested it on another usb input, restarted the computer and the problem continues.

I use notebook for work and I don't have this problem. I use the 5g signal without problems, but with this adapter I can't do anything.

I have already contacted the seller and am looking to return the equipment as I am tired of trying to solve this problem.

I saw many posts reporting problem with the adapter mostly on 5G.

Anyone have a solution?