Kingston 128GB DataTraveler microDuo 3C OTG The Kingston 128GB DataTraveler microDuo 3C OTG is built to meet the demands of the fast growing technology we have today. It's built to do fast and accurate data transfer from one drive to another. With its MicroDuo OTG and USB 3.1 / USB Type-C connector is completely a handful storage drive for most of the laptop, desktop and smartphones in the market. It's also compatible to the newest operating system that we have today in Windows and Mac. It has read speed up to 100MB/s and 15MB/s write speed. So, grab one now!