?Long Warranty?We provide 24 month warranty and high-quality customer service for the extension cable. If you have any questions, please contact us in time. ?NOTE?This cable not work with any thunderbolt 3 docking stations/hub/cable. About cable match the property direction : If transfer power cannot achieve or not work, please try change the cable direction to the backward then use. ?Wide Compatibility?The usb c cable extender perfect compatibility with most USB C devices, such as desktop computers, laptops, mobile phones, monitors, projectors, iPad, macbook, Surface Go and more. ?Superior Durabillity?Our usb c extension cord made of aluminum alloy shell and Nylon Braided thread body. The aluminum alloy shell is resistant to corrosion and oxidation and has better heat dissipation performance. The Nylon Braided thread body is tensile and pulls to minimize wear. ?100W Fast Charging?Support 100W fast charging technology. Using USB C extender to charge, it only takes 30 minutes for Honor P50pro to charge from 0% to 100% Note: the charging device is required to support 100W fast charging. ?10Gbps Fast Transfer?The maximum supported data transmission speed is 10Gbps, which means that it takes only 10-20 seconds to transmit a 10g file using the usb c to usb c cable extender.