“This description and specification page omits a VERY important spec - HOW MANY VOLTS? Devices use 5 volts, 12 volts and some even 15 volts to charge their batteries.”

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• Total Output 5v - 4.8 Amps. So that's 1.2 amps per port. None of the ports is a "fast charge 2.4 for tablets". Power adapter is 2 prong hard wired to the ports, not via usb. States on the power adapter, 100-125 Vac, 60Hz, 0.7A Model RF-HTC4818 USB OUTPUT: 5Vac, 4.8A

  Answered by CathyG 6 years ago

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• Standard USB output voltage. 5 volts

  Answered by Boreo 6 years ago

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• It doesn't provide volts it provides charging Amps, 4 outlets at 2.6 Amps

  Answered by Jakeco 6 years ago

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