D-Link Wireless Dual Band N600 (300/300 mbps) USB Wi-Fi Network Adapter (DWA-160) The Duo technology in the DWA-160 supports selectable dualband (2.4GHz or 5GHz) wireless signals. The DWA-160 utilizes MediaBand (5GHz), which is the best technology available for wirelessly streaming HD videos across your network D-Link Quick Adapter Setup Wizard guides you step-by-step through the installation process Delivers up to 14x faster speeds* and 6x farther range* than 802.11g Xtreme N Duo is the latest addition to the award-winning Xtreme N product family