Apple Airport Extreme Wireless Upgrade Kit For pre 2008 Mac Pro towers
AirPort Extreme is the next-generation wireless networking solution from Apple. Based on a new high-speed wireless technology called 802.11g, it enables you to achieve data rates nearly 5 times faster than the original AirPort. You can connect to the Internet or to other computers without wires, additional phone lines, or complicated networking hardware from almost anywhere in your home, classroom, or business.
NOTE: NOT USER INSTALLABLE
AirPort Extreme is based on the 802.11g wireless standard and offers data rates up to 54 megabits per second (Mbps) and range up to 150 feet. AirPort Extreme allows your AirPort Extreme-enabled Mac Pro to communicate with local AirPort Extreme networks or with other Wi-Fi certified 802.11b or 802.11g networks, including earlier versions of Apple's AirPort Base Station.