Acer Iconia 10 B3-A50FHD use peripheral over OTG and charge at the same time

dgagnon
dgagnon Member Posts: 1 New User
edited March 18 in 2019 Archives
I'm about to buy this tablet and I was wondering if we can plug in a USB device and charge the tablet at the same time from the OTG port?
Thanks.

Answers

  • billsey
    billsey ACE Posts: 33,883 Trailblazer
    IIRC there are special cables you can buy that allow that, a normal OTG cable will not. It's got to split power and data correctly and even then a lot of them drop into the USB 2.0 low power mode, which charges very slowly. It works more like a maintain charge than gain charge.
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