The SanDisk 128GB Ultra Flair USB 3.0 Flash Drive is a high-speed and high-capacity storage device that is perfect for storing and transferring large files. With a write speed of up to 15x faster than standard USB 2.0 drives, this flash drive is ideal for storing and transferring large files quickly and easily. With a read speed of up to 150MB/s, this flash drive is also perfect for reading large files quickly and easily. This flash drive also features a USB 3.0 port for high-speed data transfer.