1. Length: 1m; weight: 56g 2. Material: aluminum alloy shell, nylon + fishing net wire fine braided wire 3. Video transmission: 4K 60Hz 4. Data transfer rate (bandwidth): 20Gbps 5. Charging: maximum support 100W (20V 5A) 6. USB3.2 high-speed transmission, high-definition video, can also be charged