CMIzapper  Technology for your Mac repair business

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MacBook Air 11-inch

MacBook Air 11-inch Model A1370 emc2393 (Late 2010) Motherboard 820-2796

MacBook Air 11-inch Model A1370 emc2471 (Mid 2011) Motherboard 820-2955 / 820-3024

MacBook Air 11-inch Model A1465 emc2558 (Mid 2012) Motherboard 820-3208

MacBook Air 11-inch Model A1465 emc2631 (Mid 2013 and Early 2014) Motherboard 820-3435

MacBook Air 11-inch Model A1465 emc2924 (Early 2015) Motherboard 820-00164

MacBook Air 13-inch

MacBook Air 13-inch Model A1237 emc2142 (Original 2008) Motherboard 820-2179

MacBook Air 13-inch Model A1304 emc2253/2334 (Late 2008/Mid 2009) Motherboard 820-2375

MacBook Air 13-inch Model A1369 emc2392 (Late 2010) Motherboard 820-2838

MacBook Air 13-inch Model A1369 emc2469 (Mid 2011) Motherboard 820-3023

MacBook Air 13-inch Model A1466 emc2559 (Mid 2012) Motherboard 820-3209

MacBook Air 13-inch Model A1466 emc2632 (Mid 2013 and Early 2014) Motherboard 820-3437

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

The wrong model will never work.

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

The wrong model will never work.

Matt Cards

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

MacBook Air 13-inch Model A1466 emc2925 (Early 2015) Motherboard 820-00165

MacBook Air 13-inch Model A1466 emc3178 (Mid 2017) Motherboard 820-00165 (1,8GHz)