Meritline offers the Cisco Valet 802.11n Wireless USB Adapter, model no. AM10, for $17.99. Coupon code "MLCK117FNL1 " cuts it to $13.99. With free shipping, that's the lowest total price we could find by $9, although we saw it for $2 less last week, since expired. It features a data transfer rate of 300Mbps, dual internal antennas, WEP, WPA, and WPA2 security, USB cable, base, and more.