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edited Apr 13, 2017 at 12:56

I've seen someone disable the LAN chip disable the LAN chip on the board. Running only 200mA on idle.

Otherwise you'd just have to try out a few hubs, and see which one uses the least amount of current.

Or buy a raspberry camera board, leaving you with only one USB device.

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created Oct 6, 2013 at 12:44

I've seen someone disable the LAN chip on the board. Running only 200mA on idle.

Otherwise you'd just have to try out a few hubs, and see which one uses the least amount of current.

Or buy a raspberry camera board, leaving you with only one USB device.