== See also ==* Mini-DIN connector* PS/2 connector* XLR connector== References ==*DIN Connectors*IEC 60130-9: Connectors for frequencies below 3 MHz — Part 9: Circular connectors for radio and associated sound equipment.
* Mini-DIN* PS/2 (разъём)* XLR* IEC 60130-9: Connectors for frequencies below 3 MHz — Part 9: Circular connectors for radio and associated sound equipment.