Aluminium housing and cap for everyday carry
A stick that lives in pockets and bags has to cope with scratches and bending, which is why the MR1903 housing is aluminium rather than thin plastic. The cap covers the USB plug when the drive is not in use and keeps dust and dirt off the contacts. Reads of up to 220 MB/s mean a multi-gigabyte film or photo folder copies to your computer quickly, without a long stare at the progress bar.