Kb may refer to any of the following:
With a capital “b” a KB is a kilobyte. See our kilobyte definition for further information.
With a lowercase “b” a Kb is kilobit. See our kilobit term for further information.
A kb is an abbreviation used for keyboard.
A KB is an abbreviation used for knowledge base.
Bit, Byte, Kbps, Kib, Kilo, Measurements