USB 3.1 male to male 9 foot long cable USB-C Thunderbolt 3 type C Cable for charging the new Apple Macbook 12" and late 2016 Macbook Pro 13" and 15" laptops - NEWEST MBP 12-inch, 13-inch or 15-inch Apple compatible high quality white cable 9 foot / 3 meter Extension power cord Male to Male USB 3.1 type C cable Extend range for using your laptop while charging Small and portable, perfect spare unit.