Kanex USB-C to USB 3.0 Cable 4 Feet (1.2 Meters)-White The Kanex USB-C &gt; USB Cable lets you connect to an external hard drive to access and transfer data or for charging your USB-C ready computer via a USB wall charger, car charger and even a power pack. Charge your USB-C MacBook or computer at home or on the go. The USB-C &gt; USB Cable lets you connect to your USB 3.0 hard-drives and other devices. With this same cable you can also connect to older peripherals that support USB 2.0. If you already own a USB wall charger, car charger or power pack you can pair it up with the USB-C &gt; USB Cable to charge your new MacBook or compatible computer on the go or at home. Compatible with Mac OS X 10.10 and Above, Chrome OS 46.0.2490.82 and Above, Windows 8 & 10, Android OS 5.0 and Above, MacBook 12", Chromebook Pixel, HP Pavilion x2 - 10t Touch Laptop, HP EliteBook 840 G3 Notebook, ASUS GL752VW-DH74, Dell Latitude 11 5000 Series 2-in-1, and Dell Latitude 12 7000 Series 2-in-1, Chromebook Pixel C, Nokia N1, LG Nexus 5X/6P, Microsoft Lumia 950/950XL, LaCie Porsche Mobile Drive. Cable Length 4 ft. / 1.2m