The Silkland 80Gbps USB 4 Extension Cable is a high-performance cable designed for Thunderbolt 5/4 devices. It features a USB C to USB C connector type, allowing for fast 80Gbps data transfer and supporting up to 240W of charging power. With a length of 3.3 feet and a lightweight package, this cable is perfect for extending the reach of your devices while ensuring fast and reliable connectivity. The special features make it ideal for professionals and power users who demand high-speed performance and efficient charging capabilities from their USB cables.