Apple 2009 Aluminum Keyboard Firmware Update 1.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This Mac app is an intellectual property of Apple, Inc. Apple 2009 Aluminum Keyboard Firmware Update for Mac lies within System Tools, more precisely General.
From the developer:
2009 Aluminum Keyboard Firmware Update 1.0 ... This firmware update improves battery performance of the 2009 Aluminum Apple Wireless Keyboard when used in combination with other Bluetooth devices (example. Magic Mouse, Bluetooth headsets).
Your 2009 Aluminum Apple Wireless Keyboard must be connected or paired to perform this update.
You may want to check out more Mac applications, such as Bluetooth Firmware Updater, which might be related to Apple 2009 Aluminum Keyboard Firmware Update.
System Optimization
Device Assistants