Tenda W900U User Manual page 41

Wireless AC Dual-band USB Adapter
Click Next and you will find two available WPS-PIN modes:
1. Enter a PIN into my Access Point or Registrar:
Follow onscreen instructions to copy W900U's PIN to the wireless AP and
enable WPS-PIN on the wireless AP.
For example: If you wish to connect to Tenda W1800R, simply copy the PIN
to Tenda W1800R and enable WPS-PIN on the Tenda W1800R.
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