The HWU8DD Hi-Gain USB Wireless-G Dish Adapter is designed to connect desktop computer or laptop easily to any Wireless-B or Wireless-G network via a USB connection and Hi-Gain Antenna technology extends wireless connection distances by up to 300%. The HWU8DD Hi-Gain USB Wireless-G Dish Adapter is equipped with a new 8 dBi Directional Dish antenna that provides more distance and better speeds than other wireless adapters on the market. It is the only wireless adapter to integrate the distance benefits of wireless Dish Technology with Wi-Fi networking.