[USB-C 3.1 Extension Cable]The USB C extension cable is used to extend the use distance of the Male to Female USB-C 3.1 interface for charging or data syncing, It can easily reach any place and protect the USB Type C female port of your device from frequent plugging and unplugging. [Speedy Charging and Sync]The USB 3.1 Type C extension cable works perfectly for High-current fast charging and 10Gbps data transmission at MAX 20V 3A current. Moreover, pure copper wire make sure its High-Speed charging and stable data sync. Save your time and provide a better experience. [Support 4K Video and Audio Transfer]The USB-C Male to Female Extender Cord Supports 4K(3840*2160)@60Hz video output displays,(Note: Please make sure the type c ports on both your Laptop and Monitor support Video in and out Function). It is flexible and long enough to extend, and you can enjoy charging, audio, video and transfer data on the trip, , and in the office. [Widely Compatibility]The USB 3.1Type C extension cable works perfectly for 's 2018/2017/2016, , Pixel 2 2 XL, Pixel Pixel XL, Pixel C, Galaxy S8 S8 Plus, 2017 2016 12 inch, Pro 13" 2016 2017, Google Chromebook Pixel, Matebook, XPS 13 15, LG G7 ThinQ V30 V20 G5 G6, etc. Colour:black Material:Nylon + oxygen-free copper Size:Length: about 0. Package Contents: 1 * usb c extension cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.