Uactor 10pcs 16GB Pulse Series USB 2.0 Flash Drive Thumb Memory Storage Pen Stick Mix-Color 10 pack of USB Flash Drive with great cost performance and high quality, multiple color choices transferring and sharing with families, friends, workmates, clients and machines. You can store music, photos, movies, designs, manuals, programs, handouts in a quick speed High speed USB 2.0,Fast data transmission speed support Windows 10/8/7/Vista/XP/2000/ME/NT/98, Mac OS and Linux We offer 1 year warranty and friendly customer service