The best USB cable is the one you have with you. This 6-foot (about 1.8 meters) cable is compact and easy to carry or stash where you need it.
This cable's got a micro-USB connector at one end, for tablets, e-readers, smartphones and a host of devices too numerous to count; and a Type A standard USB plug at the other end, for connecting to USB chargers or the USB port of your computer.
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