Features: Type-C interface: reversible design, convenient for connecting devices. USB 3.2 Gen2: Provides high-speed data transfer, fast loading of files and multimedia content. Music and video transmission: Supports 4K screen projection, high-definition music and video transmission. Expansion function: used to connect docking stations or external displays, and expand device interfaces. High definition images quality: ensures clear images and music effects, providing a high-quality viewing experience. Data transmission: It can quickly transfer large amounts of data to meet your needs. Stable connection: Ensures stable signal transmission, avoid interference and disconnection. Flexible use: Suitable for various devices, such as laptops, tablets, etc. Portable: Lightweight and easy to carry, convenient to carry around and connect devices. Multifunctional: Suitable for various scenarios, providing more connection and functions. The Type C data cable extension cable can connect multiple devices, making it convenient for screen projection and docking station use. Multiple length, suitable for connecting multiple distances; High speed transmission, strong stability; protective design. Specifications: Materials: Aluminum Alloy Length: 0.15m, 0.2m, 0.3meter, 0.25m, 0.5m, 1m, 1.5m, 1.8m, 2m, 3meter, 5m(optional) Package Includes: 1PC USB C Extension Cable note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!