Noun
DIN connector (plural DIN connectors)
(electronics) A cylindrical connector consisting of circular pins protected by a circular wall.
The original Tandy 1000 featured a proprietary keyboard port (using an 8-pin DIN connector ) along with 2 joystick ports (using 6-pin DIN connectors) on the front of the case. Source: Internet
This power supply has the same DIN connector so can be used with the +2A/B. Source: Internet