NewEgg has the Edimax 802.11n Wireless Nano-Size USB 2.0 Adapter, model no. EW-7811Un, for $4.99 (29.99 – 20 instant savings – 5 MIR) with Free Shipping for a limited time. The $5 mail-in-rebate expires July 29, 2013.

The is nano adapter connects to 802.11n networks and supports speeds up to 150Mbps with WEP, WPA, and WPA2 encryption.