Technical Specifications

Product Introduction

This DB25 Male to Female Parallel Extension Cable is designed to extend a parallel or serial connection between two DB25 devices. It features full 25-pin straight-through wiring and is widely used in industrial equipment, CNC controllers, legacy printers, and communication interfaces. Shielded design ensures stable signal transmission and EMI protection.

 Key Specs

• 25-Pin Full Wiring – Enables complete data transfer between connected devices

• Male to Female Interface – Easy extension for printer or serial ports

• Shielded Construction – Reduces signal loss and electromagnetic interference

• Plug-and-Play – No driver or software needed

• Industrial Grade – Durable connectors suitable for workshop use

 Color & Size Options

• Color Options: Black / Beige / OEM Custom

• Cable Lengths: 1m / 1.5m / 3m / 5m / Others on request

• Connector Housing: Molded ABS with thumb screws

• Packaging: PE bag / Ziplock / Retail box (customizable)

 Product Features

•  Extends DB25 serial or parallel interface

•  Compatible with legacy printers, CNC controllers, and switch boxes

•  Full 1:1 pin wiring for maximum compatibility

•  Ideal for office, industrial, or lab use

•  Flexible cable design for easy routing

 Compatible Devices

• Dot Matrix & Parallel Printers

• CNC Controller Boards

• DB25 Serial Communication Devices

• Industrial Equipment with D-Sub Ports

• Switch Boxes / Port Multiplexers

• Older PC or server DB25 ports

Please verify pin configuration and signal compatibility before connecting to custom-built systems.

 Safety Information

• Do not connect to power lines

• Avoid kinking or sharply bending the cable

• Store in dry conditions to prevent corrosion

• Use with low-voltage signal applications only

Frequently Asked Questions (FAQ)