Add 3x USB-A ports & 1x USB-C port to a USB Type C computer using this mountable USB 3.0 5Gbps hub Includes desktop or wall-mount bracket Supports USB Battery Charging Specification 1.2 Delivers up to 2.4 amps through the USB-A charge port Connect a USB-C device & 3x USB-A devices through a single USB-C port Industrial metal enclosure USB-A ports are backwards compatible w/ USB 2.0 & 1.1 devices 4 Port USB Hub / Industrial USB Hub / Mountable USB Hub / USB 3 Hub / Powered USB Hub