🔋 Thunderbolt 3 USB C 4.0 Cable : Thunderbolt 3 cable of 40Gbps speed, 8x faster than standard USB-C cable. USB 4.0 and 100W Charging compatibility. Quick power supply,max 20V/5A,Build-in latest smart chip, which makes this USB-C to USB-C cable strong enough to support MAX 5A current 100W power through. | 🔋 40Gbps Data Transfer Speed: Data transfer speed is up to 40Gbps,which can copy 14 hours of HD video or 25,000 photos within one minute at speeds up to 40 Gbps(ONLY thunderbolt 3 devices can achieve the maximum performance).The data transmission device needs to support Thunderbolt 3, the data can reach 40Gbps, otherwise only the USB 3.2 transmission speed . If used in audio and video transmission, both devices must support audio and video functions. | 🔋 Support Single 5K or Dual 4K: Support Ultra Clear HD Dual Monitors at Single 5K (5120 x 2880) @ 60Hz or 4Kx2K(4096x2160) @ 60HZ video resolution.Single cable docking solution to connect a Thunderbolt 3 Dock then drive 2 displays. 40Gbps speed cables are suitable for eGPU. | 🔋 Wide Compatibility: All USB-C and Thunderbolt 3 devices as well as backward compatible for USB 3.1 & 3.2 gadgets such as Macbook Pro, iMac, Alienware, Samsung Galaxy S8, Galaxy S8+, Google Pixel, ChromeBook, LG, Google Nexus 6P, Nexus 5X. ZTE Axon 7, Lumia 950, Dell XPS, Acer, etc, as well as Docking Stations, Hard Drives, Peripheral Devices and e GPUs.(Not a full list) | 🔋 Manufacturer’ s Quality Assurance: If it approved to be product problem, just feel free to contact us by email, we will help you to address the problem until you feel satisfied,so feel free to reach us.