MacRumors Apple Product and Technology News·· 2026-09-08AI score15
Apple Releases Firmware Update for 140W USB-C Power Adapter
AI overview
Apple has released a firmware update for the 140W USB-C Power Adapter, version 1.4.90, but has not published release notes. The update installs automatically after the adapter is plugged in and connected to a Mac or another device; it cannot be triggered manually.
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Source:MacRumors Apple Product and Technology News · macrumors.com