The POWERLINK PL-U15010N Speedy is a powerful WLAN USB adapter w/dual 5dBi Omni-directional antenna. Unlike other the 2dBi Omni-direction antenna, the advantage of dual 5dBi Omni-directional antenna 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. The PL-U15010N Speedy provides powerful and stable performance to PC & NB linked into unlimited wireless network. Upgrade your networking today and enjoy the faster speed internet experience.