The POWERLINK Speedy2 is a powerful WLAN USB adapter w/2 5dBi antenna. The advantage of 2x5dBi antennas and 1000mW high power output together can help the user to reach more wireless network that can't never be reached before with other wireless adapter. Not only the improvement of ultra range it performs, it also can increase the transmit and receipt speed. Thus the Speedy2 provides powerful and stable performance to PC & NB linked into unlimited wireless network world. Upgrade your networking today and enjoy the faster speed internet experience.