---
product_id: 325775665
title: "DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black)"
brand: "dtech"
price: "$183331"
currency: COP
in_stock: false
reviews_count: 1
category: "D Tech"
url: https://www.desertcart.co/products/325775665-dtech-db9-rs232-serial-cable-female-to-female-null-modem
store_origin: CO
region: Colombia
---

# 10ft length for versatile setups DB9 female-to-female connectors with gold plating Foil-Al shielding for stable, interference-free data DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black)

**Brand:** dtech
**Price:** $183331
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect the Classics, Command the Future!

## Quick Answers

- **What is this?** DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black) by dtech
- **How much does it cost?** $183331 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/325775665-dtech-db9-rs232-serial-cable-female-to-female-null-modem)

## 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

- • **Robust 30 AWG Wiring:** Durable, easy-to-solder wires built for reliable data transfer and longevity.
- • **Secure Screw-Lock Ends:** Firmly fasten connections to avoid accidental disconnections during critical data exchanges.
- • **Universal Compatibility:** Perfect for modems, scanners, printers, microcontrollers, and more—future-proof your setup.
- • **Premium Gold-Plated Pins:** Corrosion-resistant connectors guarantee a rock-solid, long-lasting link.
- • **Seamless 3-Wire Null Modem Connection:** Crossed TX/RX lines ensure flawless serial communication between legacy devices.

## Overview

The DTech DB9 RS232 Serial Cable is a 10-foot, female-to-female null modem cable designed for stable, interference-free data communication between RS-232 compatible devices. Featuring gold-plated DB9 connectors, 30 AWG wiring, and foil-aluminum shielding, it ensures reliable cross TX/RX data transfer ideal for professional setups involving modems, scanners, printers, and industrial equipment.

## Description

Simple 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 Serial Cable (Female to Female) 1 x User Manual

Review: Funcionou para minha utilização - Comunicar com maquinas

## Features

- Simple 10ft serial null modem cable (3 wire type and no hardware handshaking) extends a COM port connection between computer and some old device with RS-232 compatible
- 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 female rs232 cable with AL foil
- DB9 female to female adapter extender equipped with screws on each end to ensure an easy and solid connection for stable serial cross 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
- 10 feet long null serial crossover 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 | #101,203 in Computers ( See Top 100 in Computers ) #136 in Serial Cables |
| Brand | DTech |
| Brand Name | DTech |
| Cable Type | Serial |
| Cable type | Serial |
| Color | Black |
| Compatible Devices | Modem, Printer, Router, Scanner, Speaker |
| Compatible devices | Modem, Printer, Router, Scanner, Speaker |
| Connectivity Technology | Serial RS232 |
| Connector Gender | Female-to-Female |
| Connector Type | DB9 |
| Connector type | DB9 |
| Customer Package Type | Coiled in protective tubing |
| Customer Reviews | 4.0 out of 5 stars 21 Reviews |
| Gauge | 30.0 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | DTech |
| Model | DT-9006C 3M |
| Model Name | 10ft Null Serial Cable Female to Female |
| Number of Items | 1 |
| Number of Pins | 9 |
| Other Special Features of the Product | Data Transfer |
| Recommended Uses For Product | Data communication between devices such as scanners, modems, printers, plotters, cameras, barcode/embroidery machines, touchscreens, microcontrollers, and factory test equipment |
| Recommended uses for product | Data communication between devices such as scanners, modems, printers, plotters, cameras, barcode/embroidery machines, touchscreens, microcontrollers, and factory test equipment Recommended uses for product Data communication between devices such as scanners, modems, printers, plotters, cameras, barcode/embroidery machines, touchscreens, microcontrollers, and factory test equipment See more |
| Special features | Data Transfer |
| Specification Met | ISO |
| Unit Count | 1 Count |

## Product Details

- **Brand:** DTech
- **Connector type:** DB9
- **Cable type:** Serial
- **Compatible devices:** Modem, Printer, Router, Scanner, Speaker
- **Special features:** Data Transfer

## Images

![DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black) - Image 1](https://m.media-amazon.com/images/I/61-I1zSqypL.jpg)
![DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black) - Image 2](https://m.media-amazon.com/images/I/610vSfXtrkL.jpg)
![DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black) - Image 3](https://m.media-amazon.com/images/I/61Dw-QAi4jL.jpg)
![DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black) - Image 4](https://m.media-amazon.com/images/I/61JHlwV4w+L.jpg)
![DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (10 Feet, Black) - Image 5](https://m.media-amazon.com/images/I/61LZT-dZdDL.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

## Frequently Bought Together

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-08*