Enfain offers the swivel design (twister) USB flash drives retail multipack with the most diversified capacity and color options, to fulfill varified needs for budget pack on portable mobile storage device. Enfain thumb drives 10 pack feature: TwistTurn Design. The USB memory stick is compact. It comes with Lanyard hole. Capacities available in 128M, 256M, 512M, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB. 10 Color Options: Black, Blue, Gray, Green, White, Orange, Purple, Yellow, Pink, Red. Sold in a secure cardboard organizer box. Clean and neat. Easy for maintanence. Low profile, No brand names printed on the jump drive surface. USB 2.0 Compatible. Writing Reading speed is fast for USB 2.0. Compatibility: Desktop computers (Windows) , Laptop, Macintosh ( mac ), Tablet, Speakers all with USB port Operating System : Windows 7/Vista/XP/2000/ME/NT,Linux and Mac OS. Package Includes: 10 x Pen Drives. Tips: Some of the listed capacity on a Flash storage device is used for formatting. As such, the actual available capacity for data storage is less than what is listed on the products. Enfain USB drives set is very popular for offices, homes, and personal gifts. They are suitable for business offices, schools, training sections, government departments, healthcare, construction, CPA (accountants), attorney ( Law offices), photography (photographers). Besides, a lot of people from old to young, purchase Enfain USB drive pack for personal purpose, to share photo and videos with their family and friends. You could give out a new USB pendrive pack as a birthday gift or holiday gift to your kids, grandkids, brother, sister, also you could store digital data like photos, videos, pictures, artworks and send it out as a memorial gift. Benefits: Impress your clients in an efficient and professional way; Delight your family and friends by sharing joyful memories; Easy your life to transfer files between computers; Amuse the audience with DIY playlist; Assure the data security by copy backup.