Monoprice

Monoprice 100488 6ft DB25 Male/Female Null Modem Cable

Ensure Seamless Serial CommunicationThe Monoprice Molded Null Modem Cable facilitates direct communication between two DTE or DCE devices without data transmission conflicts. This 6-foot cable connects two PC serial ports, crossing transmit and receive signals for proper data exchange. Specifica...

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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

Ensure Seamless Serial Communication

The Monoprice Molded Null Modem Cable facilitates direct communication between two DTE or DCE devices without data transmission conflicts. This 6-foot cable connects two PC serial ports, crossing transmit and receive signals for proper data exchange.

Specifications

  • Length: 6 Feet
  • Connectors: DB25 Male/Female
  • Type: Null Modem Cable

Key Features

A NULL MODEM SERIAL CABLE enables two DTE or DCE devices to communicate with no conflict in data transmission

- Connects two PC serial ports

- The transmit and receive signals are crossed to ensure proper data transmission

Specifications

Brand
Monoprice
Model Name
100488
Cable Length
6 feet
Connector Type
DB25 Male/Female
Cable Type
Null Modem Serial

Pros & Cons

👍 Pros

  • Enables direct communication between two DTE or DCE devices without data transmission conflicts.
  • Designed to connect two PC serial ports, providing a straightforward solution for specific legacy hardware needs.
  • Features crossed transmit and receive signals, which ensures proper and reliable data transmission.
  • The 6ft length offers a practical reach for connecting devices in various setups.

👎 Cons

  • Primarily serves specific legacy serial port connections, which may not be relevant for modern hardware.
  • Limited to DB25 male/female connectors, restricting its use to devices with these specific ports.
  • The null modem configuration is niche, not a general-purpose serial cable for all connectivity needs.
  • Its functionality is focused solely on data transmission between two DTE/DCE devices, not power or video.

Frequently Asked Questions

This Monoprice Null Modem Serial Cable is designed to enable two DTE (Data Terminal Equipment) or DCE (Data Communication Equipment) devices to communicate directly without data transmission conflicts.
This cable connects two PC serial ports, specifically using DB25 male and female connectors for the connection.
The null modem configuration ensures proper data transmission by crossing the transmit and receive signals between the connected devices, which is essential for direct communication.
This Monoprice DB25 Male/Female Null Modem Cable has a length of 6 feet, providing a practical reach for connecting devices.