CMIzapper  Technology for your Mac repair business

Buy here: We ship World Wide*

* We are on vacation from July 13th till July 28. You can email us during this period but our responsetime will be somewhat longer.

Only the easy products will ship during out vacation. Everything else will ship out the moment we are back at work.

Contact us by email:

MacBook Air 13-inch (NVMe)

MacBook Air 13-inch Model A1466 emc2632 (Mid 2013 and Early 2014)

Motherboard 820-3437 MacBookAir6,2

Make sure you order for exactly the right model of Mac!

The wrong model will never work.

Matt Cards (patched for NVMe hibernation problem)

The Matt Card is the alternative to swapping the EFI ROM chip on your motherboard. It plugs into a tiny connector on the motherboard. As long as the Matt Card is plugged in (it has to stay plugged in...) the ROM on the Matt Card will be the one that is used. Using the Matt Card is simple. Turn off the Mac, plug in the card, turn on the Mac. Just make sure you order for exactly the right model of Mac! The wrong model will never work.

Any letters after the motherboard number are the revision level of the motherboard and have no influence on the Matt card (for example 820-3437-A and 820-3437-B all take the 820-3437 Matt card. If you have the correct emc-number then the motherboard number will also be correct (no need to check both).

We have many kinds to cater for all models of MacBook Pro retina and MacBook Air and some models Mac mini.

Price is 66 Euro single piece including shipping world wide. We ship everything registered (signed for) and priority. Tracking is available on all our shipments.

MacBook pro 15-inch (NVMe)

MacBook pro 15-inch Model A1398 emc2674/emc2876 (Late 2013 and mid 2014)

Motherboard 820-3662 MacBookPro11,2

Make sure you order for exactly the right model of Mac!

The wrong model will never work.

MacBook pro 15-inch Model A1398 emc2745/emc2881 (Late 2013 and mid 2014)

Motherboard 820-3787 MacBookPro11,3

MacBook pro 13-inch (NVMe)

MacBook pro 13-inch Model A1502 emc2678/emc2875 (2013 and 2014)

Motherboard 820-3476 / 820-3536 MacBookPro11,1

Make sure you order for exactly the right model of Mac!

The wrong model will never work.