The D-Link DWA-160 Xtreme N Dual Band USB Adapter is designed for users looking to get a reliable wireless connection that can handle High-Definition (HD) video streams throughout the house. This is achieved by using the DWA-160 together with a draft 802.11n dual band router. The dual band N technology in the DWA-160 supports selectable 2.4GHz or 5GHz wireless signals. This allows you to check e-mail, browse the Internet, or stream HD movies and other media. Using the D-Link Quick Adapter Setup Wizard you get step-by-step instructions for quick and easy installation.