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by akx 4462 days ago
It's not exactly USB output, it's USB-PD (USB Power Delivery), which is a different beast altogether.

http://en.wikipedia.org/wiki/USB#USB_Power_Delivery
1 comments
nakedrobot2 4462 days ago
Okaaaaaaay, and how to you connect a wire from that USB port to your magsafe port on your macbook?
link
bryanlarsen 4462 days ago
with the appropriate adapter cable. https://trontium.com/answers/
link