Thunderbolt 4 Cable: USB C to USB C cable is 3.3ft long, supports high-definition 4K video, 100W (20V 5a) fast charging, transmission speed up to 40Gbps, and is compatible with thunderbolt 3. | Professional use: this USB 4 cable can be plugged and played freely without adapter. | PD 100W fast charging: it supports up to 100W power output, which is very suitable for usb-c devices (such as Thunderbolt 4, thunderbolt 3, USB4, usb3), and can provide power transmission for laptops or mobile phones. | Up to 40Gbps transmission speed: the data transmission speed of USB4 cable is up to 40Gbps, which is very suitable for users who need stable high bandwidth connection. Note: the data transmission equipment needs to support 40Gbps, and the data transmission speed can reach 40Gbps, otherwise only USB 3.1 transmission speed. | Wide compatibility: very suitable for Mac Book Pro, iMac, Alienware M15 / R4, Samsung Galaxy S8, Galaxy S8 +, Google pixel, chromebook, etc. Backward compatible with thunderbolt 4, thunderbolt 3, USB 4 USB 3.2/3.1/3.0、USB-C Gen 1/2、USB 2.0. | 【15000 + Bending Life】Cable is 3.3ft long and Nylon Braided shell not only has a beautiful effect, but also ensures 15000 + bending life. Strong and durable, free replacement for damage within 5 years. | 【What You Get】Murose USB-C to USB-C Thunderbolt 4 100W Cable (3.3 ft), welcome guide, our worry-free 60-month warranty, and our friendly customer service.