User's Manual

TL-WN821N Wireless N USB Adapter
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matches the SSID until an available network is found.
3.3 Diagnostics
The Diagnostics tab of the TL-WN821N Wireless Utility (TWCU) provides buttons used to
retrieve receiving and transmitting statistics. The Diagnostics tab does not require any
configuration.
The Diagnostics tab lists the following receiving and transmitting diagnostics for frames
received or transmitted by the wireless network adapter:
¾ Multicast frames transmitted and received
¾ Broadcast frames transmitted and received
¾ Unicast frames transmitted and received
¾ Total bytes transmitted and received
Figure 3-12
3.3.1 Check Driver Information
Click the Adapter Information button in the screen above, you will see the adapter information,
including general information about the wireless network adapter and the Network Driver
Interface Specification (NDIS) driver. Access the adapter information from the Diagnostics tab.
¾ Card Name - The name of the wireless network adapter.
¾ MAC Address - The MAC address of the wireless network adapter.