---
product_id: 330806791
title: "DTECH DB9 RS232 Serial Cable Male to Female Extension Null Modem Cord Cross TX/RX line for Data Communication (5 Feet, Black)"
brand: "dtech"
price: "€ 20.59"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/330806791-dtech-db9-rs232-serial-cable-male-to-female-extension-null
store_origin: FI
region: Finland
---

# 30AWG gauge Crossed TX/RX 5ft length DTECH DB9 RS232 Serial Cable Male to Female Extension Null Modem Cord Cross TX/RX line for Data Communication (5 Feet, Black)

**Brand:** dtech
**Price:** € 20.59
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** DTECH DB9 RS232 Serial Cable Male to Female Extension Null Modem Cord Cross TX/RX line for Data Communication (5 Feet, Black) by dtech
- **How much does it cost?** € 20.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/330806791-dtech-db9-rs232-serial-cable-male-to-female-extension-null)

## 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 Design:** Standard shielded cable with AL foil for enhanced signal integrity.
- • **Solder-Friendly:** 30AWG gauge wires make it easy to customize and repair.
- • **Seamless Connectivity:** Easily connect two DTE devices with a reliable RS-232 interface.
- • **Versatile Applications:** Perfect for file transfers, resource sharing, and direct serial communication.
- • **User-Friendly Installation:** Equipped with screws for a solid connection, ensuring stability.

## Overview

The DTECH DB9 RS232 Serial Cable is a 5-foot male to female extension null modem cord designed for seamless data communication between DTE devices. With a robust shielded design and easy installation features, this cable is perfect for file transfers, debugging, and testing applications.

## Description

DTECH DB9 RS232 Serial Cable Male to Female Extension Null Modem Cord Cross TX/RX line for Data Communication (5 Feet, Black)

## Features

- Simple null modem serial cable Male to Female 3 wire crossed without handshaking: connects 2 DTE devices with COM port RS-232 compatible interface (Not for 15 pin 3 row computer monitor VGA-video)
- 9 pin 2 row crossover serial cable is wired as DE9 serial Null-Modem cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); standard shielded rs232 cable with AL foil
- 9 prong DB9 male to female crossover adapter extender equipped with screws to ensure an easy and solid connection for stable serial cross over 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 (RS-232 serial cable, not DB15 VGA-cable)
- 5 ft 9 pin male to female serial null cable for hooking up PC laptop, desktop computer, switch hub, router to transfer file, share resource, direct serial communication link, debugging , testing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L6RBTQY |
| Best Sellers Rank | #137 in Serial Cables |
| Brand | DTECH |
| Cable Type | Serial |
| Color | Black |
| Compatible Devices | GPS Navigation System, Laptop, Modem, Printer, Scanner |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | DB9 |
| Customer Reviews | 4.2 4.2 out of 5 stars (44) |
| Date First Available | January 4, 2019 |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 9.84 x 7.09 x 1.26 inches |
| Item Weight | 4.2 ounces |
| Item model number | DT-9006B 1.5M |
| Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd |
| Model Name | 5ft Null Serial Cable Male to Female |
| Number of Items | 1 |
| Number of Pins | 9 |
| Product Dimensions | 9.84 x 7.09 x 1.26 inches |
| Recommended Uses For Product | Laptop, Scanner, Microcontroller, POS, Personal Computer, Router, Modem, Printer, PDA, Embroidery machine, Peripheral Connection |
| Shape | Round |
| Special Feature | Data Transfer, Low Voltage |
| Specification Met | ISO |
| UPC | 714131651757 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DTech
- **Connector type:** VGA
- **Cable type:** Serial
- **Compatible devices:** Speaker
- **Special features:** Low Voltage

## Images

![DTECH DB9 RS232 Serial Cable Male to Female Extension Null Modem Cord Cross TX/RX line for Data Communication (5 Feet, Black) - Image 1](https://m.media-amazon.com/images/I/61+zj0z8kJL.jpg)

## Available Options

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

## Frequently Bought Together

- DTech 5ft DB9 RS232 Serial Cable Male to Female Extension Simple Null Modem Cord Cross TX RX Line 2 Pin Crossed for Computer Switch Router Data Communication (5 Feet, Black)
- DB9 null modem male to female slimline data transfer serial port adapter 2 Pack
- Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above

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**Shop now:** [https://www.desertcart.fi/products/330806791-dtech-db9-rs232-serial-cable-male-to-female-extension-null](https://www.desertcart.fi/products/330806791-dtech-db9-rs232-serial-cable-male-to-female-extension-null)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-14*