unknown device is an unknown device. Example: The media INI file refers to an unknown device name.
device pronunciation English [d?va?s]? U.S. [d?va?s]
n. device, equipment; means, method; gimmick, trick; bomb, explosive device; drawing, design; <ancient> (something's) style, appearance
phrases
device driver? [meter]? device driver ; device driver ; driver
medical device?medical device ; medical equipment ; medical apparatus
Input Device?[count]? Input Device ;? [Input Device?] Input Device
Word Usage:Leave him to his own devices is an idiomatic expression meaning to leave him to his own devices. It is important to note that the plural form of device is devices.
device means "things that are designed, thought out".
Example:
He devised something by which much time could be saved, but his device did not prove practical.