This flash drive is the ultimate in flash drives. It's sleek design is perfect for all occassions, for the collage student, high school student to the teachers and professors. This memory stick is a 64 gig, 3.0 usb memory with 5 mm extended lightning connector. It is certified for iphones and ipads. It is easy to use, just slip back the top and you are ready to go. Perfect and sleek design fits great in a purse, back pack or pocket for that matter.