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  • Great tool

    posted by Zanga2 on 11/22/2013

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month


    This is one useful little gadget. It's perfect when you are using several devices like tablets, phones, portable batteries and chargers. You can see without any hassle what voltage the USB port has, and the current draw of the device.


    The only con is that it will not let data connections pass through it.


    It is a very good tool to check chargers and currents and aids you in protecting sensitive devices.


    It is a gadget definitely worth having around. Also it's nice to have around a short usb extender for it because it will sometimes not fit some smaller chargers.

    • using with mobile battery and phone

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