Function: One line to solve all your problems, Can be connected to Thunderbolt 4 interface devices and compatible with Thunderbolt 3 interface devices,And compatible with USB 4 / 3.1 / 3 / 2.0 ,It can transfer data at high speed and charge fast at the same time.40Gbps Faster transmission speed, Able to transfer a 4K movie in a few seconds, PD 100W 5A faster charging.Built-in E-marker chip, safer charging, Can be connected to the e-GPU Box, Significantly improve laptop perCompatible Withmance.Multi-screen sharing, Multiple displays can be connected, Support high-bandwidth communication with sufficient flexibility.size: 2MMaterial: Metal+woven meshcolour: black+greyPackage Contents:1 x Data CableOnly the above package content, other products are not included.Note: Light shooting 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.