This is the SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive. In this video I we will do a real speed test. Here it is https://amzn.to/3Q23YXt The above link is my affiliate link. As an Amazon Associate I earn from qualifying purchases. This video is for entertainment purposes only. Always do your own research, make your own buying decisions, and read the directions/warnings on the products you purchase:) If you enjoyed this video please consider sharing, subscribing, and liking. Thank you:)