Aria Extreme N Minipcie for Mac Pro Macbook/pro Macmini Imac Simple way to add 802.11n wireless networking capability to any compatible computer Specialized tools and detailed instructions included for Mac mini, Mac Pro, MacBook, and MacBook Pro installation Internal card replaces original AirPort card 802.11n delivers up to 5x the speed and 2x the range of 802.11g network Works with all AirPort, AirPort Extreme, and AirPort Express base stations and equivalent wireless hubs Backward compatible with 802.11a, 802.11b, and 802.11g devices