This USB-C extension cable supports the USB4 and Thunderbolt 3 protocols, providing up to 40 Gbps data transfer bandwidth for compatible devices. It delivers 40W of power delivery for fast charging of laptops, tablets, and smartphones. The cable maintains full signal integrity for video output, data, and power simultaneously over a single USB-C connection. Compatible with Thunderbolt 3 and 4 hosts and peripherals, as well as USB4 devices, while remaining backward compatible with USB 3.2 and USB 2.0. Suitable for extending connections to docks, displays, storage devices, and eGPU enclosures within the supported cable length.