This is a genuine Samsung charging dock for the Gear S3 Classic, Frontier, and R760 models. It is compatible with Samsung smartphones and comes in black color. The charging dock is a wireless type and does not include a USB cable. The item included in the package is the charging dock itself. It is an OEM product and is suitable for use with Samsung devices. This charging dock is perfect for those who need a replacement or an extra charger for their Samsung Gear S3.