The Dahua USB Ver 2.0 Flash Drive extends storage capacity for devices and realizes quick backup and storage for files. It provides devices with the USB interface with a quick, stable and easy data transmission. Swivel Design with LED Indicator , 360 rotating aluminium cover, Copies and transfers files fast , Supports almost all operating systems. Supports all operating systems including Windows 10/8.1/8/7/Vista/XP/2000/ME, Linux and Mac OS 10.3 and above. No need to install any additional drivers to use the flash drive, just plug in and use it. Compatible with USB 2.0 and backwards.