USB 4.0 is a standardised specification. It was announced by the USB Implementers Forum (USB-IF) and is based on the Thunderbolt 3 protocol, ensuring compatibility and consistency across devices that support this standard. The Onit USB4-Kabel Pro, with the product ID F01468, complies with this USB 4.0 standard, offering features such as high-speed data transfer and power delivery as defined by the USB-IF specifications.