Reversible USB 2.0 / Micro B Cable, (1m / 3ft) Premium Double Sided charging usb cable and data Sync Cord For Android, Samsung, LG, PC, BLACK Reversible designed USB charging cable universal for Micro USB connections. Double Reversible means plug the cable in the corresponding port upside down or right side up with either end of the cable. 2A output fully charges your battery quickly and easily while also syncing any data. Safe to use on computers usb ports, car chargers, or wall chargers for maximum power speeds. Stop trying to figure out which end is up. Plug into any cell phone or computer on the first try.