D-Link DWL-G520 AirPlus Xtreme G wireless PCI adapter
The D-Link DWL-G520 AirPlus Xtreme G PCI adapter's removable antenna, tight security features, and fast maximum throughput make it an excellent means of adding Wi-Fi to a desktop. On the flip side, installing the card requires you to crack open your computer's case, and the card couldn't maintain its excellent performance in CNET Labs' mixed-mode tests.