PNY Elite-X 128GB USB 3.1 Flash Drive delivers 200MB/s read and amazing 100MB/s write speeds providing the performance needed today to store, save, share and stream 4K video content, high-resolution pictures, high-quality audio and more. The Push-pull design makes it easy to release the connector and be ready to start saving and sharing files, photos videos in Full HD and 4K UHD, and more. PNY Elite-X USB 3.1 Flash drive is PC and Mac compatible.