I am using iphone 5C when I use to data cable to charge it from my laptop I always get an error message saying 'Power Surge on hub port'. I am not able to charge my iphone

I am using iphone 5C when I use to data cable to charge it from my laptop I always get an error message saying 'Power Surge on hub port'. I am not able to charge my iphone at all. Please help

I have read that usb hubs usually have only 1 port at a high enough watts = volts x amps iPads need 10watt = 5v x 2 amps so when you use more devices it may share the power so I would buy a usb charger with 2+ amp ports if you want to just charge your devices the computer hub are not designed for that just communication

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