
The most common types are 3-pin XLR, RCA, and 6.5mm TRS plugs (also known as ¼" jacks). What are the different types of audio jacks?

the only exceptions are hdmi (arc) and on some soundcards which are wired to allow for port swapping. generally all inputs can not be used as outputs and all outputs can not be used as inputs. There is ZERO chance of using a headphone OUTPUT as an INPUT. Troubleshooting Your PC For Dummies, 3rd Edition ColorĪlso, what Jack do I plug my headphones into? Plug the headphone connector on the headset to the green-colored jack on the back of the desktop PC or into the headphone jack on the right or left side of the laptop or netbook.Īlso to know is, can I use headphone jack as audio out?

Herein, which audio jack should I use for speakers? Speakers in headphone jack a big no-no! Even if you do get sound out of the speaker(s), you are overloading the Sound Card's audio output amp/circuit, and it will eventually fail. It will work fine if your speakers is a standard low-voltage left and right audio speakers.
