Kingston DataTraveler 50 8GB Flash Drive The Kingston DataTraveler 50 8GB Flash Drive 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. The USB 3.1 connector is completely can transfer for most of the system. It's also compatible to the newest operating system that we have today in Windows and Mac. It has read speed up to 30MB/s and 5MB/s write speed. So, grab one now!