The lifespan of data on a USB flash drive depends on many factors: Under ideal conditions, data should remain preserved on a ...

Generally refers to a flash-based USB drive, but may refer to a USB-based device that performs some other function such as a wireless adapter or authentication token. See USB drive and USB dongle.

Since USB ports also supply power, at this point you’re probably thinking how awesome it would be to be able to power your streaming stick right from the tv. One less wall plug to worry about.