I can't answer your answer directly, but have you considered a Bluetooth
connected keyboard powered off the powered hub powering your tablet. (I
have two android tablets but neither in a configuration you asked about.)
73 ES DX,
Gary - AB9M
On 10/9/2016 2:17 AM, rick@dj0ip.de wrote:
> I operate COTA (castels on the air) with a Ten-Tec Scout off of a battery
> and log onto paper.
>
> See: http://www.dj0ip.de/c-o-t-a/
>
>
>
> I have found a logging program that will run on my 10" Android Tablet, but
> it doesn't run long enough without external power, which is through the only
> USB connection. I would also like to connect an external Keyboard through
> USB.
>
>
>
> Now my QUESTION:
>
> Is there any way to plug the charger and a keyboard into the single USB
> connection. Or, would a powered hub which normally supplies current to the
> accessories, also supply current to the Tablet? I'm open for theoretical
> answers but would prefer to hear that someone has actually done this and it
> worked.
>
>
>
> Tnx.
>
>
>
> 73
>
> Rick, DJ0IP
>
>
>
>
>
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