For mobile charging and data transfer micro USB connector pass 2A current, USB 2.0 version pure copper wire fish design jacket, metal body (usb and connector) support fast charging Brand - MY POWER, Model-MD41, support mobile charging and data transfer, pass 2A current, USB 2.0 version, pure copper wire, fish design jacket, metal usb and micro connector, support fast charging Brand MY Power SKU 100273010_NP-1020529469 Connection MicroUSB Model MD41 Warranty Policy EN Check warranty, will be changed if manufacturing problem