Product name: USB 3.1 TYPE-C to HDMI HD cable/Apple Macbook Air 3.1 to HDMI cable/USB 3.1 TYPE-C TO HDMI ADAPTE, 3.1 interface can be inserted forward and reverse product description: 1. Input interface: adopt the latest USB3.1 Type-C interface 2.USB3.1 Type -C interface is about 8.25*2.4mm 3.USB3.1 Type-C interface contains 24pin terminal, supports forward and reverse insertion and removal 4. The data transfer rate can reach USB 3.1 10Gbps 5. Ultra-thin design, mini size 6. Output port: external high-definition HDMI equipment such as: monitor projector TV with high-definition equipment