mwave offers the PremierTek PowerLink 802.11n Wireless Ultra Long Distance Indoor and Outdoor USB Adapter, model no. PL-2712N, bundled with a $3 mwave gift coupon for $36.99 with free shipping. Assuming you use the credit, that's $3 under last week's mention and the lowest total price we could find by $11. Claiming an operating distance of up to 2,000 meters (1.24 miles), it features a max speed of 150Mbps, 12dBi dipole antenna, and support for WEP, WPA2, and WPA-PSK encryption.