Features: USB-C extension cable provides a convenient way to extend the connection between USB-C port devices. It can protect the USB port of your device from frequent plugging and unplugging. Supports 100W power delivery and data transfer speeds up to 40Gbps, enabling fast charging and efficient data transfer. Supports video and audio output for connecting to external displays (please confirm that both devices support USB-C video input/output or Thunderbolt 3). High-quality construction with corrosion-resistant aluminum alloy housing helps protect against signal interference, ensuring reliable signal transmission with minimal loss. Specifications: Item: Type-C Male to Female Extension Cable Power Delivery: 100W Data Transfer Speed: Up to 40Gbps Functions: Charging, Data Transfer, Audio, and Video Transmission Material: Nylon Braided Cable with Metal Connectors Length Options: Approximately 30cm (11.8in), 50cm (19.7in), 80cm (31.5in) Compatible With: Laptops, smartphones, tablets, and other USB-C enabled devices Note: Due to lighting effects and shooting angles, there may be slight color variations in the product image. Please allow 0-2mm error due to manual measurement. Package Includes: 1 x Type-C Extension Charging Cable