About this item USBC to USB adapter 3.0 & 3.1, Can switch between USB C and USB A ports for better compatibility between USB-C and USB-A devices. Provides data transfer, fast charging, memory space expansion, and additional computer peripherals USB3.1 gen 2 protocol (usb 3.2), super high-speed data transmission up to 10Gbps, 20 times faster than USB 2.0, 10 times faster than USB3.0, Connect files, high-definition movies, and songs to your USBC device in seconds Plug-and-play, easy to use without driver; aluminum shell, simple structure, light and portable USB-C male port to laptop / tablet / smartphone / camera with USB Type-C female port, compatible with mac os, windows, chrome os, linux, android, etc USB female port connects to USB flash drive/ card reader/ USB hub/ game controller/ net card/ external hard drive/ data cable/ mouse/ printer devices with USB-A male port