FlyerTalk Forums - View Single Post - United Airlines Fleet Updates [2022 Edition]
Old Sep 22, 2022, 12:05 pm
  #483  
alanjed
 
Join Date: Feb 2022
Location: PDX
Programs: Mileage Plus
Posts: 139
Originally Posted by st3
Not to mention the difference in maximum amperage between A and C could be an entirely different set of headaches.

USB-A is vastly more universal, even in 2022.
Agree USB-A is more universal.

USB-C is not just a max amperage issue, it can also supply different voltages. There is a handshake between the power controller and the device to determine the voltage and current to be supplied. This makes the USC-C port electronics much more complicated.
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