Tenda W322U User Manual page 21

300Mbps Wireless USB Adapter User Guide
PIN Enter the Pin code and click the "PIN" to
automatically connect the wireless adapter with
wireless devices around.
PBC Click the "PBC" to complete auto-check and
connections between wireless adapter and other
wireless device.
Refresh: to update the Pin code.
Rescan: to rescan the WPS-compliant wireless
network around.
Disconnect: to disconnect the connected wireless
network.
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