Apple AirPort 825-4889 11Mbps 802.11b Wireless LAN Card Apple AirPort 802.11b Wireless LAN Card General Features: Up to 11 Mb per second Works with 802.11b wireless LAN networks Range of up to 150 feet Compatibility: iMac (Slot Loading) requires installation adapter (not included) iMac (Summer 2000) requires installation adapter (not included) iMac (Early 2001) requires installation adapter (not included)