Based on a Texas Instrument chipset, the new D-Link AirPlus Xtreme G+ product family is backwards compatible with 802.11b and offers mixed-mode performance between 802.11b and 11g. The DWL-G520+ Wireless LAN PCI Adaptor offers 11, 22 or 54Mbps, operates in the 2.4GHz frequency range and supports peer-to-peer communication or infrastructure mode. It automatically senses and adjusts speed to conditions to optimise performance. Security features include Wi-Fi Protected Access (WPA) and 802.1x support. The DWL-G520+ will be available next month through BBF, Lan1, Pacific Datacom, Page Data, Synnex, Tech Pacific and BJE.