A device that connects one type of DB connector (D-sub connector) to another. For example, a DB to DB adapter is used to connect a 9-pin mouse to a 25-pin serial port. See D-sub connectors.
"DB to DB adapter." YourDictionary, n.d. Web. 22 May 2018. <http://www.yourdictionary.com/db-to-db-adapter>.
DB to DB adapter. (n.d.). Retrieved May 22nd, 2018, from http://www.yourdictionary.com/db-to-db-adapter