【3.2 Fast Charging】The UDATON USB A to USB C Adapter supports USB 3.2 port fast charging, which can provide data transfer speeds of up to 10 Gbps between connected devices, the Type C to USB Adapter also supports up to 3A of power output to charge your devices. This means this USB A to USB C Adapter only takes a few seconds to transfer 4K HD movies, bringing you an unparalleled speed experience. 【Safe & Durable 】The Type C to USB Adapters are made of aerospace-grade aluminum alloy shell material and built-in 56KΩ resistor to protect your equipment from high current. The plug-in has been tested countless times, and can withstand more than 10,000 frequent plug-ins, The top aluminum alloy texture brings you a safe, comfortable and pleasant experience! 【Easy to carry and use】This compact and light weight Macbook Air USB Adapter is small in size, plug-and-play, no need to drive; simple structure, light and portable. Easily connect any USB C peripherals (USB Type-C cable, USB Type-C flash drive, USB Type-C hub) that use the new USB C connector. Allows you to safely store it in a backpack, purse, pocket, briefcase, desk drawer or wherever you want. 【Wide compatiblity】The Macbook Air USB Adapter is compatible for iPhone 12 13 Pro Max,iphone SE 3,iphone SE Plus,Galaxy s20,s20+ S20Ultra s10 s10 plus, S8/S8+,S9,Google Chrome book,for Apple Macbook and more other Type-C supported devices.The Type C to USB Adapters lets you connect standard USB accessories,cables to a USB C or Thunderbolt 3 device such as MacBook Pro 2019/2018/2017,MacBook Air 2018.It’s also a USB B TO USB C OTG Adapter,you can connect your USB C Disk to PC (With USB port).