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Meaning of USB key | Babel Free

Noun CEFR B2

Definitions

  1. A USB drive used to identify and authenticate a user.
  2. Synonym of flash drive.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

USB killer USB modem USB port USB stick USB token USB Type A

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