【High-Speed Data Transfer】Supports USB4.0 standard with a maximum transfer rate of 40Gbps, enabling theoretical speeds up to 5000MB/s, eight times faster than USB3.0. 【Powerful Charging Capability】Delivers up to 240W (48V/5A) power delivery, suitable for fast charging various USB-C devices from smartphones to gaming laptops. 【8K UHD Video Support】Capable of connecting to 8K/6K displays or dual 4K monitors, perfect for high-resolution video output and multi-screen setups. 【Thunderbolt Compatibility】Compatible with Thunderbolt 4 cables, meaning you can transfer files at 2.5G per second (actual transfer speeds of up to 2.8GB/s read and 2.1GB/s write); and it’s plug and play. Note: Actual data transfer speeds depend on the of the host device and the device. 【Secure Panel Mount Design】Features screw-fixed panel mount with "ears" for stable and reliable connections in various setups. Specifications: Connector Type: USB4.0 Type-C Female to Type-C Female Cable Length: 0.3 meters Data Transfer Rate: Up to 40Gbps Power Delivery: 240W (48V/5A) Note: The length of the product that meets the USB4.0 standard is 1.2 meters, and if it exceeds 1.2 meters after extension, use effect of the product will be reduced.