MacBook Air EFI Firmware Update

Apple

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Vendor: Apple
Type: Chipset & motherboard
Version: 2.2
Release date: 2011-11-01
Operating system: macOS
File: Hosted by the vendor
Downloads: 1
Updated: 2 days ago

Firmware update from Apple (version 2.2) for the listed hardware. Flashing it can fix bugs and improve compatibility; follow the vendor's instructions and do not interrupt the update.

This button opens the vendor's official download page, so you always get the current, signed driver.