Convert USB 3.1 10Gbps Male to Type C Female Support Data Sync & Charging Type-C Female port has two sides of transmission speed USB3.1 10Gbps is only supported on one side,the other side is just supports USB 2.0 480Mbps If you flip your USB type C over it will operate at USB2.0 High Speed Supports PD fast charging Support USB-C Headset of Audio and Microphone