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The USB-c port will not provide any internal tablet charging, but will provide low amp output. I've read ratings between 1.2 & 3 Amp, but until I get and official rating from Microsoft themselves I'd not pretend to put a number to it. It too am broken hearted that they did not include USB c charging on this or the Pro X.
Sorry, there was a problem. Please try again later.While you will be able to connect your Surface Pro 7 to an external monitor via the USB-C port, charging Surface Pro 7 through the USB-C will be limited. We recommend using the power supply that comes with Surface Pro 7 to get the best and fastest charge possible.
Sorry, there was a problem. Please try again later.I have this model, and use a 65 Watt Type C PD charger with it and it charges just as quickly as the stock surface charger. Just FYI
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