The CN163 comes in 3 configurations. CN163m with only a MALE ‘D’ series connector, CN163f with only a FEMALE ‘D’ series connector and the CN163 with both a Male and Female ‘D’ series connector on the one board.
The Board has 24 terminals that connect to the 24 terminals in the D series connectors. The 25th pin is a common Earth or Ground
 
Ideal for converting 24 individual wires into one cable and then back again in another place.
Between Tables at an Exhibition, 
Between rooms on a layout.
 
We also have two connection Cables 1m JC100 and 2m JC200 
with a Male connector one end and a Female connector the other end
 
Chassis mounting 25 way ‘D’ series connectors are also available in the Component section of our web site.