Magnetic Type-C 3.1 USB C Adapter 20Pin Notebook Laptop PD Charging Converter for MacBook/Huawei/Xiaomi PC Data Accessory. Features include PD fast charging, 3.1 data transmission, HD video transmission, and night light design. Made of aluminum alloy with a durable design. Supports Type-C interface devices and is compatible with MacBook/Huawei/Xiaomi laptops and other Type-C charging ports.