Stylish and practical 3 pieces 64 GB USB stick 3.0 memory stick USB 3.0 flash drives excellent performance and quality assurance (colour: white, yellow, pink) Simple and practical easy to use at any time, no software to install. A red flash indicates that the USB flash drive is working. Supports smart devices with USB 3.0 ports. Perfect design can be rotated 360 to protect the USB slot when not in use. With the ring on the top of the memory stick and the included lanyard, it can be easily attached to a portable information terminal so that it can be carried with you and not easily lost. WIDE COMPATIBILITY - USB 3.0 with fast write/read speed to transfer and store various data to Windows 10/8/7/Vista/XP, Linux, Mac OS compatible with USB 3.0 and below (the format of the flash drive is exFAT as standard. If you have special requirements or encounter computer systems such as Windows XP or Mac, format the flash drive in NTFS format after receiving the goods so that it can read and write normally Package 3 x 64 GB USB stick in different colours, 3 x lanyard, 30 days money back guarantee, 12 months warranty and friendly