Slow speed :

1. Check to ensure that the connected USB port of the computer is USB 3.0 or better version.

2. Plug the WAVLINK USB Wi-Fi adapter directly into the USB port of the computer, preferably bypassing any external USB hub.

3. Try changing another USB port when connecting to the computer

4. Change Wi-Fi channel and channel width on your router to avoid possible interference.

5. Try to test the speed with other Wi-Fi adapters of the same specification to check is the same story happens.

6. Update the driver of the WAVLINK USB Wi-Fi adapter.

7. Contact WAVLINK support via email contact@wavlink.com for further assist.