Features:

Connects at 150Mbps high speed transfer rate for 802.11n
High output power up to 2000mW for extend the coverage range up to 5x than standard USB adapters
Operating distance of up to 500 meters in free space
Plug & Play compatible with all computers
Software AP function, support PSP, X-Link, BT3
High security 64/128/bit WEP Encryption, WPA-PSK, WPA, WPA II, Cisco CCX support, WAPI-PSK, WAPI-CERT environment

Specifications:

Chipset: Ralink 3070
Wireless standard: IEEE 802.11b/g/n
I/O: mini USB 2.0
Frequency: 2.412GHz-2.483GHz unlicensed ISM band
Data rate: IEEE 802.11b: 1,2,5.5,11Mbps; IEEE 802.11g: 6,9,12,18,24,36,48,54Mbps; IEEE 802.11n: 150Mbps
Modulation: CCK and OFDM, BPSK, QPSK
Antenna type: 26dBi radar antenna
Antenna size: 11.5 x 11.5cm
Security: WEP 64/128, 802.1x support, Wi-Fi protected access (WPA), WPA-PSK, WPA II, WAPI-PSK, WAPI-CERT environment, Cisco CCX support
Operating system support: Windows 98se, ME, 2000, XP, Vista, 7, Linux, Mac OS X
Operating temperature: 0C-50C
Storage temperature: -10C-65C
Weight: 595g

Package included:

1 x WiFi adapter
1 x Driver CD
1 x USB cable
1 x English instruction