User's Guide

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.
• Compatible with 802.11a/b/g/n products
• Supports ad-hoc and infrastructure mode
• Maximum speed of up to 867Mbps for 5GHz network and 400Mbps for 2.4GHz
network
• Supports WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
1. 2. LED Status
You can check the adapter’s working status by following the LED Explanation table.
Status
Indication
On The adapter has been installed.
Flashing The adapter is transmitting or receiving data.
Tips:
If the LED is off, try these troubleshooting tips:
1. Remove and reinstall the adapter.
2. Refer to Troubleshooting-T2 to check if the adapter is recognized and enabled. Reinstall the adapter software, if
necessary.