This is a super long range high gain wifi adapter, up to "1000MW" for extends the coverage range up to 5 times than standard USB adapters. Besides, it can reach 150Mbps high transmit speed. With this device, you will not suffer weak wifi signal and slow speed any more.

Features:
100% BRAND NEW!
Host Interface: USB 2.0
Standards: IEEE 802.11B/G/N, up to 150Mbps
Chipset: Ralink RT3070
Adjustable Antenna: 13dBi Directional Antenna (you can adjust its angle and direction to get the strongest signal)
Frequency: 2.4GHz-2.4835GHz
Wireless Transmit Power: 1000mW (MAX)
Security: 64/128-bit WEP, WPA and WPA2
Range: indoors: up to 500meters (Theoretical value)
Outdoors: up to 1000meters (Theoretical value)
Support OS: Windows 2000/XP/XP64/Vista/Win7, Mac OS 10.4, 10.5, 10.6
Environment Temperature:-10- 40(operating)
Note:
This is not an antenna! It is a USB wifi 150Mbps adapter with flat high gain antenna.

Package included:
1 x Wireless USB LAN card
1 x USB cable
1 x CD driver