MacBook Air (M1, 2020) - Technical Specifications - Apple Support
Two Thunderbolt / USB 4 ports with support for: Simultaneously supports full native resolution on the built-in display at millions of colors and: Thunderbolt 3 digital video output.
Identify your Mac power adapter - Apple Support
2024年11月18日 · Learn which power adapter and cable comes with your Mac laptop and how to check the wattage of a connected power adapter or display. If your Mac uses USB-C to charge, you can charge your Mac laptop with any USB-C power adapter or display.
Charge your MacBook Air or MacBook Pro - Apple Support
2024年10月30日 · Charge your MacBook Air or MacBook Pro. Depending on your Mac laptop, you can charge your battery with MagSafe 3 or USB-C. Locate the charging port on your Mac. Your Mac has USB-C ports, and may also have a MagSafe 3 port. If your Mac has both ports, either can be used to charge your battery.
What’s ports on an M1 MacBook Air? - TheMacTip
2024年1月24日 · The 2020 M1 MacBook Air has three available ports. 1 x Headphone jack. This FAQ page will provide you with a comprehensive breakdown of all the available ports on the 2020 M1 MacBook Air.
About Macbook Air M1 USB-C port specifica… - Apple Community
2023年9月30日 · The USB-C ports on a M1 MacBook Air are USB4 ports. That is, they support version 4 of the USB specification, whose name the USB Implementer's Forum has chosen to write without a space. The. Charging; DisplayPort; Thunderbolt 3 (up to 40Gb/s) USB4 (up to 40Gb/s) USB 3.1 Gen 2 (up to 10Gb/s)
USB Power Output of M1 and M2 MacBook USB-C/Thunderbolt …
2022年4月9日 · Using any port (tried them all) on my 16” MBP M1 Max— charging with 2.48A @ 5.06V, so 12.55W; Using my MBP power brick, it charges with 1.55A @ 8.80V, so 13.64W; Technically, it isn’t fast...
The definitive guide to the ports on your Apple devices | Macworld
Here are the ports for each model: *The Mac Pro has internal connectors: one USB-A port and two Serial ATA ports. Apple’s Magic Keyboard, Magic Trackpad, and Magic Mouse have Lightning...
Macbook Air M1 one port not charging but … - Apple Community
2021年11月29日 · I recently bought the new Macbook Air with the M1 chip and noticed that on one port is not charging but still works as a usb-c. E.g. When I connect to my external usb-c monitor it displays but not charging; the other port both displays and charge. I believe this happened when I migrated data from a previous Mac.
MacBook Air M1 2020 - USB-C problem / not-working - Apple …
2022年3月2日 · With the top USB-C port and on another MacBook (same model and MacOS version) it works fine. -My USB-C external SSD works fine on the top and other MacBook, but not on the bottom USB-C port. -My USB-C Hub works fine on the top, but not on the bottom. -The MacBook charges fine from the top USB-C port, but doesn't charge from the bottom USB-C port.
140W USB-C Power Adapter - Apple
Fast-charge testing conducted with drained MacBook Pro units. Charge time varies with settings and environmental factors; actual results will vary. We approximate your location from your internet IP address by matching it to a geographic region or from the location entered during your previous visit to Apple.