modular jacks (computer networking), unshielded for UTP cable and shielded for STP.
* F connector (TV antenna/cable/satellite), 75 ohm coaxial
* RCA jacks (audio/video)
* 4-pin mini-DIN (S-Video jacks)
* HDMI jacks (high-definition video and audio)
* Optical fiber connectors
* BNC connector