1、PD2.0 fast charge protocol, maximum power can up to 60W, uninterrupted office power. 2、USB3.0 interface, compatible with multiple devices, transmission speed up to 5Gbps. 3、Support mobile phone to connect to large‑screen TV, can connect to U disk or keyboard and mouse, mobile office is more convenient. 4、Aluminum alloy material, durable and sturdy, quick heat output, more stable file transfer. 5、Small and portable, it does not take up any space, it can be easily put in bag, and convenient to carry out. Item Type: 3 in 1 Type‑C Adapter Material: Aluminum Alloy Color: As Picture Shown Weight: Approx. 63.0g/2.2oz HD Multimedia Interface Port: Output Support video resolution up to 4K UHD (3840x2160) 30Hz, compatible with 1080P 60Hz, 720P. USB 3.0 Port: The transmission speed is up to 5Gbps, and it can be used with a keyboard, mouse, flash drive or USB cable to synchronize and charge smartphones or other devices. Type-C Port: Charge the laptop through the Type-C female interface, 5W-60W automatically adapt 1 x 3 in 1 Type‑C Adapter