· USB-C to USB-A cable supports both data transfer and charging · Supports data transfer rate up to 5Gbps (USB 3.2 Gen 1) · Supports charging power up to 15W (5 volts at 3 amps) · Design for computer, wall charger, or external power bank with a USB A port · High quality cable for fast rate transfer speed and maximum safe current Simplecom CA518 USB-A to USB-C USB 3.1 5Gbps Cable 1.8M This USB-C to USB-A cable is designed for computer, wall charger, or external power bank with a USB-A port to a smartphone or tablet with a USB-C connector. It also can be used to connect a host computer with USB-A to external storage devices with USB-C. It supports data transfer rate up to 5Gbps and charging up to 15watts with an existing USB-A car or wall charger. It’s fully shielded and made with aluminium foil shielding for stable transmission performance. Specifications: Length: 1.8M USB Version: USB 3.1 (USB3.2 Gen 1) Backwards Compatible: USB 2.0, USB 3.0 Data Transfer Rate: up to 5Gbps Maximum Charging Power: up to 15W.