Annapurna Multi on Instagram: "Parallel Printer Cable DB25 Male (Computer Side) Connector Breakdown ​The cable has two distinct ends, visible in your second image: ​End 1: DB25 Male (Computer Side) ​Visual: This is the D-shaped connector with 25 pins sticking out (arranged in two rows). ​Function: This end plugs into the Parallel Port (LPT port) found on the back of older desktop computers. ​Fastening: It uses the two screws on the side to secure it to the computer case. ​End 2: Centronics 36 Ma