TP-Link TL-WN823N USB Wireless Adaptor

Características 

Wi-Fi Protected Setup (WPS) Button
Antenna Type Internal
Wireless Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Frequency 2.400~2.4835GHz
Signal Rate 11b: Up to 11Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11n: Up to 300Mbps(dynamic)