Using the latest 3 interface, the data transmission bandwidth is up to 40Gbps, allowing you to experience the speed of light transmission. 100W 20V/5A, 2 hours to fill the laptop, saving your precious time. It can be connected to an external card, and a thin and light notebook can also enjoy a high-performance card, play 3D -scale games and professional modeling and rendering. Support dual-screen 4K or single-screen 5K display, no procrastination in operation, meeting high-resolution video and photo post-production. Type-C interface, double-sided plug-in. with USB-C interface, two-way double-sided plug-in, no need to worry about plugging in reverse. Transmission rate: 40Gbps / 5A100W Colour:Black Material:PVC Size:50cm Package Contents: 1 x data line Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.