---
product_id: 592275362
title: "DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black)"
brand: "dtech"
price: "€ 69.21"
currency: EUR
in_stock: true
reviews_count: 1
category: "Dtech"
url: https://www.desertcart.de/products/592275362-dtech-db9-rs232-female-to-female-null-modem-serial-cable
store_origin: DE
region: Germany
---

# 30AWG gauge wires for reliable signal 10ft length for versatile setups Shielded DE9 connectors for stable data DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black)

**Brand:** dtech
**Price:** € 69.21
**Availability:** ✅ In Stock

## Summary

> 🔗 Stay connected to the classics with flawless RS232 power!

## Quick Answers

- **What is this?** DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black) by dtech
- **How much does it cost?** € 69.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/592275362-dtech-db9-rs232-female-to-female-null-modem-serial-cable)

## 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

- • **Generous 10-Foot Reach:** Extended length for flexible device placement without compromise.
- • **Robust Shielded Design:** AL foil shielding ensures interference-free, rock-solid data transfer.
- • **Secure Screw-Lock Connectors:** Female-to-female DB9 ends with screws guarantee a stable, no-slip connection.
- • **Precision Crossed TX/RX Lines:** Optimized null modem wiring for flawless serial communication.
- • **Seamless Legacy Device Integration:** Effortlessly connect vintage RS-232 devices with modern setups.

## Overview

The DTech DB9 RS232 Serial Cable is a 10-foot, female-to-female null modem cord designed for reliable data communication between legacy RS-232 devices. Featuring shielded DE9 connectors, 30AWG gauge wires, and secure screw-lock ends, it ensures stable, interference-free serial connections ideal for scanners, modems, printers, and industrial equipment.

## Description

Simple RS232 Null Modem Cable: Transfer data between two devices using a serial communication protocol If your equipment require three wire null modem cable (TX, RX and GND), take this 10-foot 9 pin serial port cable adapter wherever you need it, it allows you to add your peripherals to an application or replace the cables. This 9 pin serial cable female to female is with gold plated pins for superior corrosion resistance ensuring a solid connection. For RS232 devices below (partial): Telescope vinyl cutting machine Modem GPS network equipment radio transceiver stereo system subwoofer/speaker set sewing machine weather station Or controller to a remote control camera ... Important Note: 1.Shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs. 2.It’s not a 15 pin VGA cable that connects monitor to laptop, is only for RS 232 communication port to interface one system to another system. Item Specifications: Connectors: DB9 to DB9 (Female-Female) Interface Surface: Nickel-plated Pins Surface: Gold-plated Wire Gauge: 30 AWG Cable Length: 10 Feet Cord Diameter: 6mm Color: Black What’s Included: 1 x 10 ft RS232 Cable Female to Female 1 x User Manual

Review: Funcionou para minha utilização - Comunicar com maquinas

## Features

- 10ft DB9 null modem serial cable (3 wire type simple crossed and no hardware handshaking) extends a COM port connection between computer and some old device with RS-232 compatible
- DB9 serial cable female to female is wired as a 9 pin serial port cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); standard shielded DE9 rs232 cable with AL foil
- DB9 cable female to female adapter equipped with screws on each end to ensure an easy and solid connection for stable serial cross data communication
- rs232 crossover cable: 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
- 10 feet DB9 female to female cable f/f for hooking up RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T2YK837 |
| Best Sellers Rank | #179,989 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #10 in Modem Cables |
| Brand | DTECH |
| Brand Name | DTECH |
| Cable Type | VGA |
| Colour | Black |
| Compatible Devices | GPS Navigation System, Laptop, Modem, Printer, Scanner |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | Serial RS232 |
| Connector Gender | Female-to-Female |
| Connector Type | DB9 |
| Customer Package Type | Coiled in protective tubing |
| Customer Reviews | 4.1 out of 5 stars 22 Reviews |
| Gauge | 30.0 |
| Included Components | RS232 cable |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Manufacturer | guangzhouditedianzikejiyouxiangongsi |
| Model Name | 10ft Null Serial Cable Female to Female |
| Model Number | DT-9006C 3M |
| Number Of Pins | 9 |
| Number of Items | 1 |
| Other Special Features of the Product | Data Transfer, Low Voltage |
| Outer Material Type | Plastic |
| Part Number | DT-9006C |
| Recommended Uses For Product | Data communication between devices such as scanners, modems, printers, plotters, cameras, barcode/embroidery machines, touchscreens, microcontrollers, and factory test equipment |
| Special Feature | Data Transfer , Low Voltage |
| Specification Met | ISO |
| Unit Count | 1 Count |

## Product Details

- **Brand:** DTech
- **Connector Type:** DB9
- **Cable Type:** VGA
- **Compatible Devices:** Scanner, Router, Modem, Printer, Speaker
- **Special Feature:** Data Transfer

## Images

![DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black) - Image 1](https://m.media-amazon.com/images/I/610vSfXtrkL.jpg)
![DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black) - Image 2](https://m.media-amazon.com/images/I/61LZT-dZdDL.jpg)
![DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black) - Image 3](https://m.media-amazon.com/images/I/71s+nO8HEnL.jpg)
![DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black) - Image 4](https://m.media-amazon.com/images/I/61T97LIgP3L.jpg)
![DTECH DB9 RS232 Female to Female Null Modem Serial Cable Simple Cross TX RX line Cord for for Computer Switch Laptop Router Data Communication (10 Feet, Black) - Image 5](https://m.media-amazon.com/images/I/61Dw-QAi4jL.jpg)

## Questions & Answers

**Q: will this work to console into sf300 Cisco switch**
A: Hi, sorry we don't have the device you mentioned, so can't do the test, but this RS232 serial cable is what you need if you need a simple TX/RX crossover cable, you may give it try, if can't work for you, you may contact us directly for return.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Funcionou para minha utilização
*by F***O on 27 January 2022*

Comunicar com maquinas

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-06-22*