USB-C 3.1 Extension Cable Designed for extending the connection between USB-C devices, can be compatible with Switch, Type-C smartphone or laptop for charging or data syncing. It can access hard-to-reach place and protect USB Type C female port of your device from frequent plugging and unplugging, protecting switch console from getting scratched by the dock. Speedy Charging and Sync The USB-C extension cable made of pure copper wire, strong enough to support 100W fast charging at MAX 20V 5A and 10Gbps data transfer. This upgrade version was designed to improve the transfer speed and stability, allowing you to transfer bulky files like an HD video in seconds. Save your time and provide better experience. 4K Video and Audio Transfer The USB-C Male to Female Extender Cord Supports up to 4K(3840*2160)@60Hz video signal transferring for the connection between your Mac Book to another monitor or display with USB Type-C interface, giving you the smoothest visual experience. Note: Please make sure the type c ports on both your Laptop and Monitor support Video in and out Function (Thunderbolt 3). Universal Compatibility The USB 3.1 Gen 2 Type C extension cable works perfectly for M1 Macbook Mac mini, compatible with Nintendo Switch, iMac Pro, Pixel 2 2 XL, compatible with Microsoft Lumia 950 950XL, MacBook 2017 2016 12 inch, New MacBook Pro 13", Google Chromebook Pixel, compatible with Huawei Matebook, compatible with Dell XPS 13/15, etc. It is also compatible with MagSafe charger compatible with iPhone 12 series, HomePod and usb c to lighting cable, 2 times charging distance extended. Life-time Support We promise to provide you with 100% satisfactory product. If you have any question, please don't hesitate to reach us, we will offer this USB C Extension Cable with worry-free 18-months warranty and 24/7 customer service.