High Speed Performance and Extended Wi-Fi Coverage Enjoy watching HD videos, gaming online and streaming voice and webcam with Net-Dyn 300Mbps Wireless USB Adapter. The slim nano design makes it so small, you can carry it in your wallet. Connect it to a USB port on your laptop or desktop, notebook or Macbook and enjoy high-speed wireless performance anywhere. Wide Range Compatibility The connection of the USB Wifi Adapter with 2.4GHz frequency provides broadband range and high speed as well as improved receiving and transmission power. Although performing with wireless N devices, the adapter is also compatible with IEEE 802.11b and IEEE 802.11g networks. It works well with USB 2.0 and even with the old 1.1 standards.