More and more new launched laptop, ultrabook will equipped with USB type C port rather than standard USBA port. We enjoy the portable super thin design. But soon find it a little annoyance and it lowers our work efficiency, since we could not use the standard USB mouse, flash drive on the type C MacBook or Ultrabook directly. This little gadget will tackle the problem, adding a USB A port to USB C enabled devices, so that you can connect standard USB peripheral, such as flash drive, USB Hub, printer cable, card reader, keyboard or mouse etc to your USB c Smartphone, tablet, MacBook, laptop for data transmission. For USB COTG Supported phones, this converter can turn your phone as a host, then you can enjoy movies or music directly from your USB flash drive. You can also game with a USB game handle, typing with a keyboard etc. Much more convenient operation bring better working and entertainment experience. Type C to USB Adapter Can be Used to Connect USB Peripherals / Devices to Mobile Keyboard, Mouse, Printers and Many More USB Devices Can be Connected and used with Mobile Very Compact & Ultra Stylish form Factor High Speed Data Transfer Compatible with All Type-C USB Phones & Tablets Note For a better using experience, we suggest to use this product for data transferring but not for charging. For OTG function, please make sure that your device is OTG Supported.