Forget of which side of Micro-USB to plug into your device with Hassle-Free Reversible Micro USB designed by Mazer.
 

Charge and sync your smartphone, tablet, or micro-usb devices with Mazer's USB to Reversible Micro USB cable. Both ends of this cable are encased in aluminum to minimize electromagnetic interference and ensure durability long after you've moved on to your next device. 
 

Reinforced Core to ensure Durability of cable with more than 10,000+ round of 180 degree bends.