---
product_id: 5741988
title: "StarTech 10ft DB9 to DB25 Null Modem Cable, Female to Male (SCNM925FM)"
brand: "startech.com"
price: "€ 31.77"
currency: EUR
in_stock: true
reviews_count: 13
category: "Startech.Com"
url: https://www.desertcart.fr/products/5741988-startech-10ft-db9-to-db25-null-modem-cable-female-to
store_origin: FR
region: France
---

# Cross-wired null modem for direct PC-to-PC data transfer 10ft length for flexible setups High-quality shielding for EMI protection StarTech 10ft DB9 to DB25 Null Modem Cable, Female to Male (SCNM925FM)

**Brand:** startech.com
**Price:** € 31.77
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect Like a Pro — Future-Proof Your Serial Setup Today!

## Quick Answers

- **What is this?** StarTech 10ft DB9 to DB25 Null Modem Cable, Female to Male (SCNM925FM) by startech.com
- **How much does it cost?** € 31.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/5741988-startech-10ft-db9-to-db25-null-modem-cable-female-to)

## Best For

- startech.com enthusiasts

## Why This Product

- Trusted startech.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile 10ft Length:** Generous cable length offers flexible placement options in any professional or home office setup.
- • **Lifetime Warranty Assurance:** Invest with confidence backed by StarTech’s lifetime warranty for enduring peace of mind.
- • **Optimized for Data Transfer:** Cross-wired null modem design ensures smooth, direct PC-to-PC communication without signal loss.
- • **Durability Meets Performance:** Molded connectors with strain relief and premium shielding guarantee a reliable, long-lasting connection.
- • **Seamless Serial Connectivity:** Effortlessly link 9-pin devices to 25-pin ports with precision-engineered DB9 female to DB25 male connectors.

## Overview

The StarTech 10ft DB9 to DB25 Null Modem Cable (SCNM925FM) is a robust, cross-wired serial cable designed to connect 9-pin serial devices to 25-pin ports. Featuring molded connectors with strain relief and high-quality EMI shielding, it ensures reliable data transfer and durability. Ideal for PC-to-PC communication or connecting serial printers, this cable supports flexible setups with its 10-foot length and comes with a lifetime warranty for professional-grade confidence.

## Description

The SCNM925FM 10ft Cross Wired Serial/Null Modem Cable features one DB9 female and one DB25 male connector, allowing you to connect a 9-pin serial device to a 25-pin serial port, or transfer files from PC-to-PC via a serial connection. Designed to provide a reliable, long-lasting connection, this serial/null modem cable is backed by StarTech.com's lifetime warranty.

Review: What is shipped is exactly what is advertised & arrived when they said it would! - Works great
Review: Works with HP 7574A plotter! - This is a good cable - well built and comes in a old school grey color - perfect if you want to relive the computing of the 80s and 90s. More than the aesthetics, it is also good if you want to connect some equipment from that era. While StarTech does not provide a pinout, I can confirm that the cable works as a plotter cable (you can google plotter cable pinout to see how those are wired). Not sure about hardware handshaking as my HP 7574A plotter does not use it.

## Features

- SERIAL CABLE: The SCNM925FM 10ft Cross Wired Serial/Null Modem Cable features one DB9 female & one DB25 male connector, allowing you to connect a 9-pin serial device to a 25-pin serial port, or transfer files from PC-to-PC via a serial connection
- QUALITY AND DURABILITY: Designed to provide a reliable, long-lasting connection; Made with molded connectors for strain relief and using high quality shielding to prevent EMI
- SPECS: 10ft (3m) DB9 female to DB25 male cable | Pinout: Cross-wired/Null-modem | Jacket Material: PVC | Color: Gray
- NOTE: This is a cross-wired/null modem cable. Please consult the manufacturer of your device to see if it requires a straight-through or null modem connection; This will not work for straight-through connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00066HL50 |
| Best Sellers Rank | #6 in Modem Cables |
| Brand | STARTECH.COM |
| Brand Name | STARTECH.COM |
| Cable Type | Serial |
| Color | Gray |
| Compatible Devices | Printer |
| Compatible Phone Models | Potentially compatible with smartphones, specific models unknown |
| Connector Gender | Male-to-Female |
| Connector Type | Coaxial |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 502 Reviews |
| Global Trade Identification Number | 00065030771290 |
| Included Components | 1 - 10 Ft. Serial Null Modem Cable 9-25 F/M |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 10 feet |
| Item Shape | Round |
| Item Weight | 0.16 kg |
| Manufacturer | STARTECH.COM |
| Model | SCNM925FM |
| Model Name | SCNM925FM |
| Number of Items | 1 |
| Number of Pins | 9 |
| Other Special Features of the Product | Data Transfer |
| Outer Material | Polyvinyl Chloride (PVC) |
| Part Number | SCNM925FM |
| Recommended Uses For Product | transferring data |
| Special Feature | Data Transfer |
| UPC | 065030771290 |
| Unit Count | 1 Count |
| Warranty Description | Lifetime warranty |

## Product Details

- **Brand:** STARTECH.COM
- **Cable Type:** Serial
- **Compatible Devices:** Printer
- **Connector Type:** Coaxial
- **Special Feature:** Data Transfer

## Images

![StarTech 10ft DB9 to DB25 Null Modem Cable, Female to Male (SCNM925FM) - Image 1](https://m.media-amazon.com/images/I/61YgF9t3JwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ What is shipped is exactly what is advertised & arrived when they said it would!
*by S***. on February 6, 2026*

Works great

### ⭐⭐⭐⭐⭐ Works with HP 7574A plotter!
*by C***E on November 29, 2019*

This is a good cable - well built and comes in a old school grey color - perfect if you want to relive the computing of the 80s and 90s. More than the aesthetics, it is also good if you want to connect some equipment from that era. While StarTech does not provide a pinout, I can confirm that the cable works as a plotter cable (you can google plotter cable pinout to see how those are wired). Not sure about hardware handshaking as my HP 7574A plotter does not use it.

### ⭐⭐⭐⭐⭐ Great product. Saved me a lot of headaches. worked perfectly. Thank you A+
*by E***T on February 20, 2024*

I needed this cable urgently to work on an old but critical device. Was unable to locate at tech stores locally. Ordfered nand it came quickly. Great product. Saved me a lot of headaches. worked perfectly. Thank you A+

## Frequently Bought Together

- StarTech.com 10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M - Null Modem Cable - DB-9 (F) to DB-25 (M) - 10 ft (SCNM925FM)
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-05*