Led Status - TP-Link TL-WN821N User Manual

1.3 LED Status

LED Indications
Status Blue
Activity Blue
Status Blue
Activity Blue
Status Blue
Activity Blue
Status
Flashing Alternately
Intermittently
Flashing
TL-WN821N
Working Status
The adapter is trying to scan a networking
connection.
The adapter is already connected but is not
transmitting or receiving data.
The adapter is transmitting or receiving data.
2
Wireless N USB Adapter