TP-Link TL-WDN4200 - Hardware Overview

TL-WDN4200
N
900 Wireless Dual Band USB Adapter User Guide
3
1.3 Hardware Overview
LED status:
Status Working Status
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.