Zhizhu Data Cable Micro USB Cable Chaging for Macbook (2-packs) Latest USB3.1 USB standard, faster transmission speed( up to 5gbp/s ) 9 pin type-c port, support the forward and reverse swap 3ft Cable, extends connection to your device up to 3ft in distance Support new macbook 12 inch Retina, Google ChromeBook Pixel, and other device with type-c port. Snug fitting with durable housing and reinforced stress point as well as PVC coating to make this cable last longer