How To Choose A Good USB Data And Charging Cable For Your Mobile Phone? As a conclusion, when you buy additional USB cable to charge your mobile phone, you should look for:USB 2.0 support, High speed 480 Mbps data transfer rate, The packaging mentions it is a "charging" cable and not only a "data" cable, Power conductors of 24AWG/2C or better (for faster charging speed), (optionally) the ferrite bead....
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