Dual USB-C Port Power Adapter

The Dual USB-C Port Power Adapters were announced by Apple on June 6 at the 2022 Worldwide Developers Conference.

Product history
The first 35- versions became available for pre-order on June 17 and will be available in stores on June 22, 2022. A compact version will be included with premium configurations of the MacBook Air with Apple M2 chip. A full-size version will also be available separately for users who need to attach optional "duckhead" adapters, such as ones from the Apple World Travel Adapter Kit or the Power Adapter Extension Cable.

Supported devices
Apple recommends the 35-watt dual chargers for the following devices:
 * AirPods
 * Apple Watch
 * iPad
 * iPhone
 * MacBook Air 2018 and later

Power output
The adapters support the USB Power Delivery 3.0 spedification. The fixed power delivery options for a single device include 5 or 9 s at 3 s, 15 volts at 2.33 amps, or 20 volts at 1.75 amps at up to a maxinum of 35 s. If two devices, such as a MacBook Air, iPhone, and/or iPad are attached, each will receive 17.5 watts. If an Apple Watch or AirPods charger is connected, it will receive up to 7.5 watts, while the remaining 27.5 watts is available for another device.

Supported cables
Neither version of the chargers include the following:
 * Apple Watch Magnetic Fast Charger to USB-C Cable
 * USB-C Charge Cable
 * USB-C to Lightning Cable
 * USB-C to MagSafe 3 Cable (67W or higher adapter recommended for MacBook Pro models)
 * USB-C to USB Adapter (no fast charging)
 * Thunderbolt 3 (USB-C) Cable
 * Thunderbolt 3 Pro Cable

Reviews

 * Hands on with Apple's new dual-output USB-C chargers by Andrew O'Hara at 9to5Mac (2022-06-21)