flash drive
US /ˈflæʃ draɪv/
UK /ˈflæʃ draɪv/

1.
chiavetta USB, pen drive
a small electronic device containing flash memory that is used for storing data and connecting to a computer, camera, etc., by a USB port
:
•
I saved all my documents on a flash drive.
Ho salvato tutti i miei documenti su una chiavetta USB.
•
Do you have an empty flash drive I can borrow?
Hai una chiavetta USB vuota che posso prendere in prestito?