OTG USB and Simultaneous charging
From what I can tell, many tablets support OTG USB, but you have to either charge or move data, not both. I want to be able to plug in my tablet to a mouse and keyboard and use it all day, i.e. have it charge as I go. My experience so far is that tablets will either move data or charge from a single USB, but not both. Two questions:
1. Am I right? Or are there tablets that you can charge and use the USB port for data at the same time?
2. Assuming you can't, what Quad Core Android 4.0 or higher tablets are out there that have a separate charging and USB port?
From what I can tell, many tablets support OTG USB, but you have to either charge or move data, not both. I want to be able to plug in my tablet to a mouse and keyboard and use it all day, i.e. have it charge as I go. My experience so far is that tablets will either move data or charge from a single USB, but not both. Two questions:
1. Am I right? Or are there tablets that you can charge and use the USB port for data at the same time?
2. Assuming you can't, what Quad Core Android 4.0 or higher tablets are out there that have a separate charging and USB port?
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