Plug and play design, no external driver or software installation needed Premium Design: Built with a premium aluminum housing cover adds premium Connects USB-A (such as flash drives, keyboards, mice, hubs) to USB-C devices (smartphones, tablets, laptops) Backward Compatibility, based on USB3.0 technology, it is backward compatible with the previous version of USB2.0 and support OTG function Reversible and Simple Design: Low-profile connector with a reversible design simplifies the connection; Plug and unplug easily without checking for the connector orientation