D-link AirPlus G DWL-G122 802.11g/b Wireless Adapter Using the DWL-G122 Wireless USB Adapter, you can now enable 802.11g wireless connectivity for your PC using the convenience and speed of a USB 2.0 interface. Featuring the latest in wireless technology, the DWL-G122 delivers incredibly fast performance and industrywide compatibility. By adhering to the 802.11g wireless standard, the DWL-G122 is capable of streaming video and transferring large files across a wireless network. The DWL-G122 Wireless USB Adapter includes an easy-to-use configuration that discovers available wireless networks wherever you go. The utility can also create detailed connectivity profiles to save your most frequently used networks. You can also enable support for WPA and 802.1x, for better data encryption and user authentication. The DWL-G122 is a Wireless USB 2.0 adapter that installs quickly and easily into any desktop or laptop PC with an available USB port. You can simply plug in the DWL-G122 to enjoy the freedom of wireless networking.