The user-installed version is available for $179 USD while the upgrade can be installed by QuickerTek for $199 plus shipping of the customer’s choice.
This 802.11n Upgrade is made to the same specifications as the Apple wireless networking card. This upgrade requires Mac OS X 10.4.8 or later and the supplied QuickerTek software. Although it comes with a second antenna to complete the MIMO functionality, it is easy to attach and use. QuickerTek’s 802.11n Upgrade works with all common WiFi equipment including 802.11b, g, and n.
The user-installed upgrade includes all of the parts, illustrated instructions and tools required to complete the upgrade. For the QuickerTek upgrade service, the customer selects the shipping method they prefer and the iMac is upgraded and return shipped to the customer using the same shipper and service speed.
Like most QuickerTek products, the 802.11n wireless upgrade for the 24-inch iMac is backed with a one-year warranty on parts and labor.
• 24-inch iMac: http://www.quickertek.com/80211N_upgrade_iMac_24.php
• Mac mini: http://www.quickertek.com/80211N_upgrade_mini.php