Reliable ServiceWe provide 24 month warranty and high-quality customer service for the extension cable. If you have any questions, please contact us in time.Superior DurabillityOur 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.400Mbps Fast TransferUpdated the wire design to achieve higher transmission speed. The maximum data transmission speed support about 400Mbps. It takes 3 seconds to transmit a 1g file using the usb c to usb c extender cable.Wide CompatibilityThe 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.100W Fast ChargingSupport 100W fast charging technology. Due to the length issue, using usb-c extender to charge speed will be affected, depending on the actual charging speed of your device and cable be extended.