Features: and if you have questions,we will try to serve for until you are satisfied New USB-C Extension Cable: it is much more convenient. Protects the plug and prolongs the life of the cord by reducing the stresses of daily use. Sleek aluminum housing and premium nylon braided cable add for extra durability and tangle-free. Double sided, easy to use. This USB C male to female extender supports power delivery of up to 100W, providing the fastest possible charge for your devices. Data transfer speeds of up to 10Gbps, allowing you to transfer large files like high defination video in seconds. USB-C extensions extend the reach of your existing USB C cables, making it simple to connect devices for added convenience; supports uploading and data transmission for audio or video (4K). Specifications: Material:Aluminum and Nylon Product Power: 100W Product Current: 5A20V Function: Charging + Transmission Length: 25cm/50cm/100cm/150cm/200cm/300cm/9.84/19.69/39.37/78.74/118.11in Net Weight:16-115g Note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1x USB C Extension Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.