data-bus connector



  • Its abbreviation is DB connector. Any of various types of connectors which are used in communications and computer devices. The number following the DB indicates the number of pins, and such connectors can range from 9 pins to over 50. A DB-25 connector, for instance, is frequently used to interface a computer parallel port.
  • abbreviationDB connector


  • noun a D-shape connector normally with two rows of pins used to connect devices that transfer data