In 2001 IBM sold these types of USB drives called "memory keys" in 8MB size; today you can get them in gigs
...... New machine type for x240 Compute Node sold by IBM for 
hybrid ... To meet these business demands, new categories of systems... [DOC] [TLE] LPI exam 101 prep: Devices, Linux filesystems, and the Filesystem ... [PAR] Dec 28, 2005 ... five tutorials, Ian introduces you to Linux devices, filesystems, and the 
Filesystem ...