The N600 Wireless Dual Band USB Adapter, (model TEW-664UB), connects a laptop or desktop computer to an high performance 300 Mbps dual band wireless network. Quickly connect to a 2.4 GHz or 5 GHz wireless network at the touch of a button with the convenience of the one-touch Wi-Fi Protected Setup (WPS) button. Seamlessly stream HD video over the less congested 5 GHz.