mwave offers the PremierTek PowerLink 802.11n Wireless Ultra Long Distance Indoor and Outdoor USB Adapter, model no. PL-2814N, for $36.99 plus 49 cents for shipping. That's tied with last week's mention and the lowest total price we could find by $6. Claiming an operating distance of up to 2,000 meters (1.24 miles), it features a 14dBi panel antenna, and support for WEP, WPA2, WPA2 TKIP/AES, WPA2-PSK, and WPA-PSK encryption.