compatible vs computing device

compatible is not a noun while computing device is a noun.

Word	Noun	Adjective	Verb	Adverb
compatible	No	Yes	No	No
computing device	Yes	No	No	No

compatible (noun)	computing device (noun)
	a machine for performing calculations automatically

compatible (adjective)	computing device (adjective)
able to exist and perform in harmonious or agreeable combination
capable of being used with or connected to other devices or components without modification
capable of forming a homogeneous mixture that neither separates nor is altered by chemical interaction