---
product_id: 317903981
title: "– DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female"
brand: "dtech"
price: "€ 38.83"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dtech"
url: https://www.desertcart.at/products/317903981-dtech-5m-db9-rs232-serial-null-modem-cable-female-to
store_origin: AT
region: Austria
---

# 15ft length for versatile setups Thumbscrew-secured DB9 connectors Foil-Al shielding for interference-free data – DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female

**Brand:** dtech
**Price:** € 38.83
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence — Future-proof your legacy gear!

## Quick Answers

- **What is this?** – DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female by dtech
- **How much does it cost?** € 38.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/317903981-dtech-5m-db9-rs232-serial-null-modem-cable-female-to)

## Best For

- dtech enthusiasts

## Why This Product

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

## Key Features

- • **Seamless RS232 Data Flow:** Full handshaking with 7-wire crossover ensures flawless communication between legacy devices and modern systems.
- • **Precision Engineering Inside:** 30 AWG gauge wires with standard color coding make soldering and repairs a breeze for tech-savvy pros.
- • **Robust & Reliable Connection:** Gold-plated pins plus thumbscrew-secured DB9 female connectors guarantee corrosion resistance and rock-solid stability.
- • **Shielded for Signal Integrity:** Foil-Al shielding protects your data from electromagnetic interference, ensuring crystal-clear transmission every time.
- • **Extended Reach, Maximum Flexibility:** Generous 15-foot cable length lets you connect devices across your workspace without compromise.

## Overview

The DTECH 15ft DB9 RS232 Serial Null Modem Cable is a female-to-female, 7-wire crossover cable designed for full handshaking data communication. Featuring gold-plated pins, foil-aluminum shielding, and thumbscrew-secured connectors, it ensures stable, interference-free connections between RS232-compatible devices like modems, scanners, and industrial equipment. With 30 AWG wiring and a durable 15-foot length, it’s the go-to cable for professionals bridging classic serial tech with modern workflows.

## Description

Full Handshaking Signal RS-232 Cross over Cord All Wire Connected Note: 1.It’s a 15ft RS232 serial crossover cable female to female port, DO NOT perform straight through function. 2.It’s not a 15 pin VGA cable to connects computer to monitor, is only for RS 232 communication port to interface one system to anther system.3.Shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs. Transfer data between two devices using RS232C serial communication protocolIf your equipment require full wire null modem cable full handshaking signal, take this 15 foot 9 pin serial null modem cable wherever you need it, it allows you to add your RS232 peripherals to an application or replace your old 5m cross-linked cables.The 15ft long serial DB9 null cable female to female chord is with gold plated pins for superior corrosion resistance ensuring a solid connection.The DB-9 connectors are equipped with a pair of thumbscrews for securing the plug to the male socket.For Connecting RS232 devices below partial,Touchscreen Telescope . vinyl cutting machineModem，GPS.network equipment radio transceiver.stereo system subwoofer.speaker set ,sewing machine. weather station. Or controller to a remote control camera.Item Specifications, Connectors: DB9 to DB9 female-female Connector, Interface Surface: Nickel-plated,Pins Surface: Gold-plated,Wire Gauge: 30 AWG. Cord Diameter: 6mm, Cord Length: 15 ft ,5 meter, Color: Black,What’s Included: 1 x Serial to Serial Cable Null Modem

Review: Good - Good quality, little bit short, but my fault misread the ad
Review: good cable good price. - Descent quality cable, was able to connect a Gravograph machine to a new pc, all works fine. easy to connect as would be expected but this is dependent on the location of the equipment. The cable was compatible with our configuration so all was good.

## Features

- 15ft female to female null modem serial cable 7 wire type and full handshaking connects your computer to device with COM port RS232 compatible interface
- 9pin serial null modem cable,TX,RX,RTS, CTS, DTR,DSR wires are connected,standard shielded DE9 female RS232 cable with AL foil
- DB9 female to female connector on each end equipped with screws to ensure an easy and solid connection for stable data communication
- The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code
- 15 feet long serial adapter for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode ,embroidery machine, touchscreen, microcontroller, factory test equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08W1VLFQB |
| Best Sellers Rank | 5,783 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 3 in Serial Cables |
| Brand | DTECH |
| Cable Type | VGA |
| Cable type | VGA |
| Colour | Gold,Black |
| Compatible Devices | Modem |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Modem |
| Compatible phone models | No Compatible Phone Models |
| Connector Gender | Female-to-Female |
| Connector Type | DB9 RS232 Serial |
| Connector type | DB9 RS232 Serial |
| Country Of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 79 Reviews |
| Gauge | 30.0 |
| Indoor Outdoor Usage | Indoor |
| Item Length | 15 Feet |
| Item Shape | Round |
| Manufacturer | guangzhouditedianzikejiyouxiangongsi |
| Manufacturer Part Number | DT-9007C/5M |
| Model Number | 6945279513575 |
| Number of Items | 1 |
| Number of Pins | 9 |
| Other Special Features of the Product | Data Transfer |
| Recommended Uses For Product | Data Transfer, Communication between Electronic Devices |
| Special feature | Data Transfer |
| Specification Met | CSA, RoHS, UL |
| Unit Count | 1.0 count |

## Images

![– DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female - Image 1](https://m.media-amazon.com/images/I/61h+ROdZoeL.jpg)
![– DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female - Image 2](https://m.media-amazon.com/images/I/61G8pb4rHeL.jpg)
![– DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female - Image 3](https://m.media-amazon.com/images/I/61slXou2HHL.jpg)
![– DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female - Image 4](https://m.media-amazon.com/images/I/61ppWmpSXZL.jpg)
![– DTECH 5M DB9 RS232 Serial Null Modem Cable Female to Female - Image 5](https://m.media-amazon.com/images/I/61pWpvvP4eL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by C***S on 28 February 2026*

Good quality, little bit short, but my fault misread the ad

### ⭐⭐⭐⭐⭐ good cable good price.
*by S***S on 2 January 2026*

Descent quality cable, was able to connect a Gravograph machine to a new pc, all works fine. easy to connect as would be expected but this is dependent on the location of the equipment. The cable was compatible with our configuration so all was good.

### ⭐⭐⭐⭐ Good overall
*by M***R on 24 March 2023*

Good overall

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-17*