
Apple Magic Keyboard with Touch ID and Numeric Keypad, UK, White Keys
MXK73B/A
Part numberMXK73B/A
The UK ISO layout marks this white-keyed Apple keyboard, part number MXK73B/A: a Mac layout with Touch ID and a numeric keypad that connects over Bluetooth or a USB-C cable. It suits a mini PC owner who types on a UK layout.
This version has an ISO-UK layout and part number MXK73B/A, where the German White Keys version has ISO-DE and MXK73D/A; every other specification is the same. Pick this one if you want the UK layout.

MXK73B/A
Layout is ISO-UK, a Mac layout with a numeric keypad. It connects over Bluetooth or a USB-C cable, and the part number is MXK73B/A. Apple does not state the switch type.
Apple specification page · read 21 October 2026
It pairs over Bluetooth or plugs into a USB-C port, so a machine needs one of the two. The Apple Mac mini (M6) has Bluetooth 6 and 3 USB-C ports. On a Windows machine such as the ACEMAGIC S1 or ASUS NUC 14 Performance it fits with a caveat: the modifier keys are swapped. The fit is not confirmed for the MSI MAX Edge AI+, whose Bluetooth is not confirmed.
Checked against every mini PC sold on amazon.co.uk, from the specifications we hold for each machine.
Yes, it connects over Bluetooth or USB-C, but the Mac layout swaps the modifier keys on a Windows machine, as on the ACEMAGIC S1, ASUS NUC 14 Performance and BMAX MaxMini B4 Ultra.
The layout is ISO-UK instead of ISO-DE, and the part number is MXK73B/A instead of MXK73D/A. Everything else in the specifications is the same.
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