User's Manual

3
Chapter 1
Get to Know about Your Adapter
1. 1. Product Overview
The TP-Link Wireless PCI Express Adapter connects your desktop computer to a Wi-
Fi network for lag-free video streaming, online gaming, secure Internet surfing and
Internet calls.
1. 2. LED Status
You can check the adapter’s working status by following the LED Explanation table.
Status
Indication
Off
The driver has not been installed.
The adapter’s radio has been disabled.
Flashing Slowly The driver has been installed but no data is being transmitted or received.
Flashing Quickly Data is being transmitted or received.
Tips:
If the LED is off, try these troubleshooting tips:
1. Remove and reinstall the adapter.
2. Check the Windows device manager to see if the adapter is recognized and enabled. Reinstall the adapter
software, if necessary.