The data transfer speed of the Thunderbolt 4 cable is up to 40 Gbit/s; Please note that the data transfer speed still depends on which port you use. USB 3.1 Gen 2 (10 Gbit/s) USB3.1 Gen 1/ 3.0. Thunderbolt 4 cable can be 100 watts power output for fast charging; Compatible with all Thunderbolt 3+4 and USB-C devices such as Ethernet adapter, USB hub, docking station, eGPU, PCI-E, Razer Core and Windows DELL XPS15, Alienware 17r4, LenovoThinkPad, Pixelbook, Macbook Pro15/17/18 etc.

The Thunderbolt 4 Built-in Intel Thunderbolt chipset . It has undergone quality testing to ensure durability, reliability and safety. It is safe and ensures consistent performance with your Thunderbolt-enabled device. The Thunberbolt 4 cable supports dual 4K 60 Hz video or a single 8k@60 Hz video with a single cable when connecting to the Thunderbolt port; Enjoy ULTRA HD video resolution. Please note that when connecting to the USB-C port to output video; Please ensure that your USB-C port supports DisplayPort Alternate Mode (Alt Mode). This setup can only produce a 4K display.

The Thunderbolt 4 cable is made of high quality coaxial cable with flexible and bend-resistant TEFLON insulation material and ultra-fine tinned copper is woven; To reduce interference radiation and extend service life, flexible TPE cable jackets for home and industrial use.