For its newsletter subscribers only, newegg offers the TP-LINK 802.11n Wireless USB 2.0 Adapter, model no. TL-WN722N, for $15.99. Coupon code "EMCXNVR29" cuts it to $9.99. With free shipping, that's $8 under our January mention (although a USB cradle was included in that deal) and the lowest total price we could find by $6. It features a 4dBi omni-directional antenna, a maximum data transfer rate of 150Mbps, and 64-bit/128-bit WEP/WPA/WPA2/PSK/2-PSK support. Coupon expires July 31.