8K Ultra HD Video Output Cable: This cable can be connected to a USB-C display from a device equipped with USB - C port, it supports maximum ultra HD 8k (7680x4320) @ 60HZ or 4Kx2K@144Hz video resolution on an external screen. If you want to export images and videos to an external monitor via our USB 4 Type - C cable, make sure that your monitor's type C port supports DP Alternate Mode for video | USB 4.0 Max 40Gbps Data Extension Cable: This usb4 cable can reach data transfer speeds of up to 40Gbps, twice as fast as Thunderbolt 3. When you transfer data, the actual speed depends on your relative USB - C device (if 40gbps is also supported). It supports data transfer between different USB data storage devices - C | 240w fast charging cable: this USB 4 cable can support max charge 240w 48v/5A PD3.1 QC4.0, it will be powered when your USB - C device is used. To ensure faster charging, use an original adapter that matches your device | Extensive Compatibility & Thunderbolt 4 Compatibility This usb4 type-C cable is widely compatible with most USB C devices, mainly laptops, such as MacBook Pro 202420232022, Dell XPS, Google pixel, chromebook and other devices supported by DP alternative mode. It is compatible with Thunder 4 | Zinc alloy housing, gold plated plug, nylon braided wire, reinforced protection, no loss, stretch resistance, stable performance. Provide timely technical support