The DB25 (originally DE-25) connector is an analog 25-pin plug of the D-Subminiature connector family (D-Sub or Sub-D). The DB25 connector is mainly used for serial connections, allowing for ...

Most breakout boards for CNC include logic level shifters. I haven’t seen one that does 25-25 pins for a while, they’re all 25 pin to screw terminals. Making your own out wiring a port to the ...