How can I use both power and Ethernet OTG on an Android device using USB C ?

May 13, 2013
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Hi,

I'm trying to use an android device with a USB C connector on a local wired network while still keeping it powered.

In the past I've achieved this just fine on an older device with a microUSB port and a microUSB Hub that had power + OTG USB to which I attached an USB to Ethernet Connector.

Currently I've tried using an Anker Premium USB-C Hub with Ethernet and Power Delivery.
A few months ago this hub would only power the device, but Ethernet/USB would not work.
With the latest updates (Android 7.1.1) either Ethernet works, but the device doesn't charge(if I connect the hub first, then power the hub)
or the device charges but Ethernet doesn't work (if I power the hub first, then connect Ethernet).

With the micro-USB Connector I've also spotted a pinout diagram that shows to provide power + OTG here:
http://electronics.stackexchange.com/questions/34741/can-an-android-tablet-serve-as-usb-host-and-be-charged-simultaneously-through-a
But I couldn't find an USB C equivalent pinout.

Any hints/tips on how I could both power and USB C connected Android device and keep it connected on an Ethernet Network ?

Thank you,
George