LINKSYS WPC300N-BP Wireless-N Notebook Adapter

Increases range up to 4X, and speed up to 12X, over Wireless-G (802.11g) standard
Performance Investment Protection:Compatibility with Wireless-B (802.11b) and Wireless-G (802.11g) standards
Easy to use Setup Wizard
Supports up to 128-bit WEP, WPA and WPA2 encryption security
Plug-and-Play operation provides easy setup