-Supper High Output Power up to 800mW~1000mW
-54Mbps via USB 2.0
-Connects at a full 54Mbps via USB 2.0
-support both WEP&WPA

54Mbps USB Wifi Adapter Wifly City 20G,High Output Adapter 

Features: 

Use for connect laptop or desktop

Connects at a full 54Mbps via USB 2.0, up to 8 times faster than a USB 1.1 adapter  

Come with back track 4 (support both WEP and WPA) 

Support-R-SMA connector, high gain antenna changeable

Supper High Output Power up to 800mW ~ 1000mW for extend the coverage range up to 5x than standard USB adapters

Supper High Output Power ensures a long distance

Plug-and-Play compatible with Windows 98SE, 2000, Millennium, CE, XP, Vista, 7 and Linux and Mac OS

High security 64/128/256bit WEP Encryption, TKIP, WPA, 802.11

Accessory

1 x Wifly City 8G 500mw 802.11b/g High Power USB Adapter

1 x Mini USB cable
1 x High gain Detachable antenna with RP SMA connector
1 x Driver CD
1 x CD Learning Kits for retrieve WIFI WEP Security password

1 Year Warranty