LEGO Electric Mindstorms NXT Cable 50 cm (11147 / 55806) has been used in at least 7 LEGO sets over the past 18 years, since it was first used in 2006.
LEGO 55804 4297187 Black Electric, Connector Cable, Mindstorms NXT
Synthesize-your-own NXT® connector plug
Lego Mindstorms 45514 Ev3 Cable Pack
NXT Compatible (male) Plugs - 10 pack
Connectors and cables for Mindstorms NXT & EV3
More up-to-date ldraw.xml LDD/LDraw conversion file - Page 2
LEGO Mindstorms
Programme LSynth V3
Synthesize-your-own NXT® connector plug