Product Overview; Led Status - TP-Link Archer T4U Plus User Manual

Chapter 1
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Product Overview

TP-Link Wireless USB Adapter connects your computer to a Wi-Fi network for
smooth HD video, voice streaming and online gaming.
• A high-gain antenna greatly enhances the reception and transmission signal
strength of the USB adapter
• Utilizes 802.11ac standard and is backward compatible with 802.11a/b/g/n
• Supports WEP, WPA/WPA2, WPA-PSK/ WPA2-PSK
• Supports Windows and Mac
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LED Status

You can check the adapter's working status by following the LED explanation
table.
Status
On The driver has been installed successfully.
The driver is not installed.
Off
The adapter is not detected.
Tips:
If the LED is off, try these troubleshooting tips:
1. Check if the adapter is recognized and enabled or not. Refer to
instructions.
2. Remove and reinsert the adapter.
3. Reinstall the software, if necessary.
Get to Know about Your Adapter
Indication
Troubleshooting-T2 for detailed
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