300Mbps Mini Wireless N USB Adapter

Details Specfocations

USB Adapter
TL-WN824N
Interface
USB 2.0
Button 
Wi-Fi Protected Setup (WPS) Button
Dimensions ( W x D x H )
1.54 x 0.72 x 0.31 in. (39 x 18.35 x 7.87mm)
Antenna Type
Internal