|Need to improve Wi-Fi reception? Just install the Super USB Wi-Fi Antenna 3 into your computer's USB port to experience a 4.5dBi antenna gain and a 25dBm chipset gain. You'll be able to reach 802.11b, g and n access points up to a mile away, and experience fast data transfers up to 150Mbps. The weatherproof antenna can be mounted outside or, using the included suction cups, to a window pane for maximum connectivity. Includes 15-foot USB cable, zip ties, suction cups, fasteners, lanyard and software on CD-ROM. Requires Microsoft Windows 2000+ or Mac OS 10.4+. Note: Operation may not be legal in all jurisdictions.