Led Status - TP-Link TL-WN781ND User Manual

TL-WN781ND 150Mbps Wireless Lite N PCI Express Adapter

1.3 LED Status

Status Working Status
Off The driver has not been installed.
The driver has been installed but there is no data being transmitted
Flashing Slowly
or received.
Flashing Quickly There is data being transmitted or received.
3