Apple Wireless Keyboard Model A1644

How To Open Apple Wireless Keyboard A1644
How To Turn Apple Wireless Keyboard Discoverable
Apple Wireless Keyboard Model A1644
How Do You Make Apple Wireless Keyboard Discoverable

Update your software and check your version of macOS

After the Apple Store refused to do anything (Apple policy: within warranty: full keyboard replacement, after that nothing is possible anymore), this is a fine replacement. The down-arrow was not the cheapest, but I ordered two additional keys for another keyboard, so it was reasonable (shipping cost and shipping time to Belgium) 5 Keys. Apple Keyboard (model A1314 and A1644) Driver for Windows 10. WinAppleKey enables the use of the Apple Wireless Keyboard (A1314) and the currently latest Apple Magic Keyboard (A1644) under Windows 10 (64-bit) without the need of installing any Bootcamp drivers.

First, use Software Update to check for any new software your computer may need. After those updates are complete, check which version of macOS your computer has by choosing About This Mac from the Apple () menu.

Apple MacBook Accessories, Magic Keyboard + Mouse(Combo) Apple Mac Wireless Keyboard 2 A1644 (MLA22B/A) & Wireless Magic Mouse 2 A1657(MRME2LL/A, MLA02LL/A) Code: WIT8636.

Identify your device and its requirements

Learn about device names, descriptions, and minimum software requirements.

Apple wireless mice

Magic Mouse 2

Lightning connector, built-in battery
Requires OS X 10.11 or later

Apple Magic Mouse

Removable battery door, uses two AA batteries
Requires OS X 10.5.6 plus Wireless Mouse Software Update 1.0, or Mac OS X 10.6.2 or later

Apple Wireless Mighty Mouse

Multiple buttons, scroll ball
Requires OS X 10.4.8 or later

Apple Wireless Mouse

Single button
Requires OS X 10.2.6 or later

Apple wireless keyboards

Magic Keyboard with Numeric Keypad

Numeric keypad
Lightning connector, built-in battery
Requires macOS 10.12.4 or later

Magic Keyboard

Lightning connector, built-in battery
Requires OS X 10.11 or later

Apple Wireless Keyboard 2011

Uses two AA batteries
Exposé and Launchpad function keys:
Requires OS X 10.5.8 plus Aluminum Keyboard Update 2.0, or OS X 10.6.2 or later

Apple Wireless Keyboard 2009

Uses two AA batteries
Exposé and Dashboard function keys:
Requires OS X 10.5.8 plus Aluminum Keyboard Update 2.0, or OS X 10.6.2 or later

Apple Wireless Keyboard 2007

No number pad, uses three AA batteries
Requires OS X 10.4.8 or later

Apple Wireless Keyboard 2003

White case, number pad, uses four AA batteries
Requires OS X 10.2.6 or later

Apple wireless trackpads

Magic Trackpad 2

Lightning connector, built-in battery
Requires OS X 10.11 or later

Magic Trackpad

Aluminum case, uses two AA batteries
Requires OS X 10.6.5 or later

Find your device's serial number

Learn how find the serial number of your wireless device.

Apple wireless mice

Magic Mouse 2

The serial number of your Magic Mouse 2 is on the bottom surface of the device, along with other markings. It's a string of 17 letters and numbers.

Earlier wireless mice

You can find the serial number of earlier Apple wireless mouse models inside the device's battery bay:

Apple wireless keyboards

Magic Keyboard and Magic Keyboard with Numeric Keypad

The serial number of your Magic Keyboard is on the bottom surface of the device, along with other markings. It's a string of 17 letters and numbers.

Earlier wireless keyboards

You can find the serial number of earlier Apple wireless keyboard models on the underside of the device, near the power button:

How To Open Apple Wireless Keyboard A1644

Apple wireless trackpads

How To Turn Apple Wireless Keyboard Discoverable

Magic Trackpad 2