---
product_id: 192134613
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: "COP 41696"
currency: COP
in_stock: true
reviews_count: 1
category: "Dtech"
url: https://www.desertcart.co/products/192134613-dtech-db9-rs232-female-to-female-null-modem-serial-cable
store_origin: CO
region: Colombia
---

# 10ft length for versatile setups DB9 female-to-female connectors with gold plating Foil-Al shielded for stable, interference-free 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:** COP 41696
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro—because your legacy gear deserves premium data flow!

## 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?** COP 41696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/192134613-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

- • **Pro-Grade Shielding:** Foil-Al shield and 30 AWG wiring deliver interference-resistant, crystal-clear communication
- • **Seamless Serial Sync:** Simple 3-wire null modem design ensures flawless TX/RX data flow without handshaking hassle
- • **Plug & Play Stability:** Screw-secured DB9 connectors guarantee rock-solid, no-fail connections every time
- • **Extended Reach Freedom:** 10-foot cable length gives you the flexibility to connect devices across your workspace without compromise
- • **Universal Device Compatibility:** Perfect for legacy gear like modems, scanners, printers, and microcontrollers—future-proof your setup

## Overview

The DTECH 10ft DB9 RS232 Female-to-Female Null Modem Cable is a high-quality, shielded serial cable designed for reliable data communication between RS-232 compatible devices. Featuring gold-plated pins, screw-secured connectors, and a simple 3-wire crossover design, it ensures stable, interference-free connections for professional and industrial applications.

## 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 | #41 in Modem Cables |
| Brand | DTECH |
| Brand Name | DTECH |
| Cable Type | Serial |
| Color | 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 | 4.3 out of 5 stars 23 Reviews |
| Gauge | 30 |
| Included Components | RS232 cable |
| Indoor Outdoor Usage | Indoor |
| Item Length | 10 feet |
| Item Shape | Round |
| Manufacturer | guangzhouditedianzikejiyouxiangongsi |
| 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, Low Voltage |
| 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 |
| Warranty Description | 365 days from the date of the purchase |

## Product Details

- **Brand:** DTECH
- **Cable Type:** Serial
- **Compatible Devices:** GPS Navigation System, Laptop, Modem, Printer, Scanner
- **Connector Type:** DB9
- **Special Feature:** Data Transfer, Low Voltage

## 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)

## Available Options

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

## 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 January 27, 2022*

Comunicar com maquinas

## Frequently Bought Together

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-10-12*