Computer connector

A computer connector is any connector used within computers or to connect computers to networks, printers or other devices. Generally, these connectors have specific names that provide more precise identification, and use of those names is encouraged. Some common computer connectors are D-subminiature, edgecard, Centronics, USB, FireWire, BNC, RJ-11, and various pin and socket designs on 0.100 inch and 2 mm pitches. Most computer connectors are electrical or optical.