USB-C to USB-C Cable Connects 2 USB-C Devices, Including MacBooks and SmartphonesThis 13-foot USB Type-C to Type-C cable allows you to connect one USB-C device to another. For instance, a laptop to a docking station, your smartphone to a wall charger, or a hard drive or flash drive to a computer or tablet. The USB-C to C cable is compatible with any device with a USB-C or Thunderbolt 3 port, including MacBooks, Ultrabooks and Chromebooks. PD Charging Cable Charges Devices and Transfers Data at USB 2.0 SpeedsThe Power Delivery cable supports USB 2.0 data transfer rates up to 480 Mbps. It also provides power output up to 5 amps (100 watts), which is sufficient for fast-charging, syncing and powering most high-capacity devices, including the MacBook Pro. The USB Type-C to USB Type-C cable is backward compatible with previous USB generations, allowing you to use it with older equipment. Reversible USB-C Connectors Attach in Either DirectionUnlike traditional USB cables that connect in only one direction, the reversible USB-C male connectors plug into a USB-C or Thunderbolt 3 port in either direction for a fumble-free connection every time. USB-IF Certification Ensures Rigorous Testing and Top-of-the-Line PerformanceThis cable meets the high standards of USB-IF (USB Implementers Forum, Inc.), a non-profit organization consisting of companies that developed the USB specification. Receiving USB-IF certification means the U040-C13-C-5A meets the industry's highest environmental, mechanical and electrical standards. It operates with your USB peripherals, adapters and cables with top efficiency and safety.