1FT Portable Length: The usb data cable type c is only 1ft (0.3m) , which is easy for users to carry without any burden. Suitable for office workers who often travel and outdoor photographers who like to go out to shoot, lightweight and short features can solve problems such as knot in the bag. | 40Gbps Super Transfer：No longer afraid of large file transfers, as this thunderbolt cable has a high-speed data transfer of 40Gbps. In addition to quickly transferring daily music, movies, and images, it is also suitable for office workers who need to transfer large files, which can greatly reduce your time cost. Note: The data transfer speed depends on the host and device support. | 240W Lightning Fast Charge：The usb 4 cable is currently the latest and strongest data transmission line in terms of functionality. Featuring a lightning fast charging speed of 240W (48V 5A). And backward compatible with 100W/65W/60W/45W/20W USB-C power transmission adapter. You could charge your required devices to 100% in a short period of time, improving charging efficiency. | Single 8K & Dual 4K：Unique video output function that supports single 8K@60Hz Ultra high definition video display and dual 4K@120Hz High definition video display. It is the preferred choice for players using high-resolution games to purchase usb c 3.2 gen 2 cable. Note: Dual monitor monitors require 2 cables | Widely Compatible: This usb c thunderbolt 4 cable type c is compatible with almost all USB-C devices, including smartphones/tablets/laptops, docking stations/hubs, external solid-state drives, eGPUs, etc. Backward compatible with various USB standards, such as Thunderbolt 3, USB 4, USB 3.2, USB 3.1, USB 3.0, and USB 2.0. The versatile high speed usb-c cable allows you to upgrade your equipment and continue to use it. | Satisfied Service: DteeDck is committed to providing high-quality products, combining refinement and affordability. If you have any questions please contact us, we will give you a satisfactory answer within 24 hours.