Reliable Service We provide a 24-month warranty and high-quality customer service for the extension cable. If you have any questions, please contact us promptly. Superior Durability Our USB-C extension cable features an aluminum alloy shell and a nylon-braided body. The aluminum alloy shell resists corrosion and oxidation and offers improved heat dissipation. The nylon-braided body is tensile and abrasion-resistant, helping to minimize wear. 400 Mbps Fast Transfer Upgraded wire design supports faster transmission speeds. Maximum data transfer rate of up to 400 Mbps. Transfer a 1 GB file in approximately 3 seconds using this USB-C to USB-C extension cable. Wide Compatibility This USB-C extension cable is compatible with most USB-C devices, including desktop computers, laptops, smartphones, monitors, projectors, iPad, MacBook, Surface Go, and more. 100W Fast Charging Supports up to 100W fast charging. Due to cable length, charging speed may be affected and will vary based on the connected device and the original charging cable used.