Devices and smart home
USB
Abbreviation for Universal Serial Bus
In short and in plain language
USB is a common connection for cables, chargers and memory sticks.
You can use it to charge devices and to move data.
The newer plug fits either way round.
Definition
USB is a common connection for cables, chargers and storage such as USB sticks. Devices can be charged and data transferred over USB. The newer plug that fits either way round is called USB-C.