Dual Antenna USB Wifi Adapter
A USB Wi-Fi adapter is an easy way for nearly any computer user to connect to the Internet wirelessly. It slips easily into an available USB slot, and there are models compatible with all operating systems. What's more, they eliminate the need for extra cables and hardware installation. If a wireless network or Wi-Fi hotspot is already in place, users simply need to plug the Wi-Fi adapter into an available USB port, and install the necessary drivers and software. Within minutes, they can surf the Web.