Connect a USB-A Peripheral to a USB-C Device The Accell USB-C to A USB 3.0 Adapter connects a flash drive, charge/sync cable, mouse, or other USB-A accessory to a USB-C device. The adapter features a reversible USB-C connector which always plugs in right side up. Send Data and Power over a Single Compact Adapter Cable This adapter is USB 3.0 compliant, enabling data transfer up to 4.8Gbps. The adapter also supports up to 1.5A of charging output (USB Battery Charging 1.2 standard) to swiftly charge USB-A devices. Optimum Performance and Compatibility with E-Marker Chip Built into the cable''s USB-C connector is an electronic marker (e-marker). The e-marker is an integrated circuit that enables connected devices to identify the capabilities of the cable. This feature ensures optimum performance between the connected devices and the cable. All Operating Systems Compatible Fully USB 3.0 compliant, this USB-C adapter supports all USB-C devices and operating systems, including Mac, Windows, and Google.