Now-a-days 3.5mm is the universal audio jack size to be found in Smartphones, PC and Laptops. Also, for hobbyists 3.5mm audio jack is a useful components for projects that plug into headphone jacks.
A guide to audio connectors and cable types - SoundGuys
A guide to audio connectors and cable types - SoundGuys
How to Hack a Headphone Jack
Poyiccot 3.5mm (1/8 inch) TS Mono Male to 2 Pin Screw Terminal Female Headphone Balun Solderless Converter Adapter Cable 30cm (3.5mm M/ 2pin), Other
15 Best 3.5Mm Audio Connector for 2023
3.5mm Audio Jack (TS, TRS, TRRS Type Audio Jack) Wiring Diagrams
KiWiBiRD USB to 3.5mm Headphone Microphone Audio Jack Adapter
HY-58 Wireless Microphone, UHF Karaoke with Type C Rechargeable
Phone connector (audio) - Wikipedia
ARKTEK USB Type C to 3.5 mm Female Headphone Jack India
Is there an adapter to connect my Lightning EarPods to my notebook
5Pcs 3.5MM 2/3 Poles Stereo Headphone Jack / Mono Headphone Jack
TS vs TRS Cables (Differences Explained Simply)
A superior sound cable is made for center stage. For all your live shows and professional sound recordings, stay connected with the industry's clearest cable from Coluber. This pro-quality connector provides crystal-clear transmission for all your various audio applications, delivering dependable performance no matter the venue's nature. Each piece features twin conductive PVC interior shields, gold-plated connectors, cotton yarn wrap, and a 98% braided shield to reduce noise interference.
Coluber Cable 3-Pin XLR Male to Right Angle 1/4 TRS Balanced Stereo Cable, White