Features: More and more new launched laptop, Ultrabook will equipped with USB type C port rather than standard USB A port. We enjoy the portable super thin design. But soon find it a little annoyance and lower 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 C OTG 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 gaming with a USB game handle, typing with a keyboard etc. Much more convenient operation bring better working and entertainment experience. Note 2. For OTG function, please make sure that your device is OTG Supported. 3. For Nintendo Switch, OTG function is available to attach a mouse or keyboard but not a flash drive / HDD to Nintendo Switch. TPE + aluminum alloy Color: gray Package Included: 1* Adapter 1* Rope