The sandisk ultra fit usb 3.0 flash drive comes with sandisk secureaccess 4, which creates a password-protected private folder on your flash drive. your private files are protected with 128-bit aes encryption, so you'll be able to share your usb drive without compromising your privacy.. This usb 3.0 flash drive reaches speeds of up to 130mb/s **, and lets you move files up to 10x faster than standard usb 2.0 drives. for extreme weather conditrions the ultra trek usb flash drive resists extreme temperatures from 32
