Transcend's JetFlash 700 USB flash drive utilizes the next-generation USB 3.0 specification and delivers blazing fast data transfer rates, making it much easier and less time-consuming to get access to your digital rich content. It is fabricated with the ultrasonic welding technology and features a sturdy structure, smooth surface and a streamlined appearance. With a combination of speed and beauty, the JetFlash 700 is a perfect entry-level USB 3.0 peripheral for those who demand stylish aesthetics with leading technology. Note - Speed may vary due to host hardware, software, usage, and storage capacity. Operating System - Microsoft Windows 7, Microsoft Windows 8, Microsoft Windows 10, Mac OS 9.0 or later and Linux Kernel 2.4.2 or later.