---
product_id: 514521082
title: "DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)"
brand: "dtech"
price: "€ 36.23"
currency: EUR
in_stock: true
reviews_count: 5
category: "Dtech"
url: https://www.desertcart.be/products/514521082-dtech-db9-rs232-serial-cable-female-to-female-null-modem
store_origin: BE
region: Belgium
---

# 30 AWG wire gauge for reliable data transfer 1.5ft compact length Foil-Al shielding for signal integrity DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)

**Brand:** dtech
**Price:** € 36.23
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro—legacy gear meets modern reliability!

## Quick Answers

- **What is this?** DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black) by dtech
- **How much does it cost?** € 36.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/514521082-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

- • **Compact Powerhouse:** 1.5 feet length perfect for desktop setups—no clutter, just connection.
- • **Seamless Serial Sync:** Full handshaking 7-wire crossover ensures flawless RS-232 communication.
- • **Shielded for Success:** Foil-Al shielding blocks interference, keeping your data pristine.
- • **Rock-Solid Connection:** Gold-plated DB9 female connectors with thumbscrews lock in stability.
- • **Versatile Compatibility:** Plug & play with legacy gear—modems, scanners, GPS, and more.

## Overview

The DTECH DB9 RS232 Serial Cable is a 1.5-foot female-to-female null modem cord featuring full handshaking with 7-wire crossover wiring. It offers gold-plated pins and foil-aluminum shielding for superior connection stability and interference protection. Designed for seamless RS-232 data communication, it’s ideal for connecting legacy devices such as modems, scanners, and industrial equipment with secure thumbscrew connectors ensuring a reliable, professional-grade link.

## Description

Full Handshaking Signal RS-232 Cross over Cord (All Wire Connected) Note: 1. It’s a 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 a RS-232C serial communication protocol If your equipment require full wire null modem cable (full handshaking signal), take this 1.5 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 cross-linked cables. The serial DB9 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 machine Modem 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: 1.5 ft (0.5 meter) Color: Black What’s Included: 1 x Serial to Serial Cable Null Modem F/F

Review: Useful null modem, well made - Handy null modem cable, it's short so you will need an extension if standing at a 19" rack. On a desktop between equipment it's good enough. I label mine to distinguish what it is. It's strong and reliable so far, good construction.
Review: a fine cable - simple and easy to use cable. works fine on my work windows 11 laptop.

## Features

- 1.5ft female to female serial null modem cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface
- Wired as a 9 pin serial port Null-Modem cord that 2-3, 4-6, 7-8 line are cross linked (TX,RX,RTS, CTS, DTR,DSR wires are connected); standard shielded DE9 rs232 cable female to femalewith AL foil
- DB9 female to female connector on each end equipped with screws 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
- 1.5 feet short null serial adapter f/f 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 | B08T996RBF |
| Best Sellers Rank | #155,183 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #340 in Serial Cables |
| Brand | DTECH |
| Brand Name | DTECH |
| Cable Type | VGA |
| Colour | Black |
| Compatible Devices | Modem |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Female-to-Female |
| Connector Type | DB9 |
| Country of Origin | USA |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 47 Reviews |
| Data Transfer Rate | 6 Gigabits Per Second |
| Gauge | 30.0 |
| Indoor Outdoor Usage | Indoor |
| Item Length | 0.5 Metres |
| Item Shape | Round |
| Item Weight | 0.07 Kilograms |
| Manufacturer | guangzhouditedianzikejiyouxiangongsi |
| Maximum Voltage | 15 Volts (DC) |
| Model Name | Null Modem Serial Cable 1.5ft |
| Model Number | DT-9007C-0.5M |
| Number Of Pins | 9 |
| Number of Items | 1 |
| Other Special Features of the Product | Data Transfer, Low Voltage |
| Part Number | DT-9007C-0.5M |
| Recommended Uses For Product | Data Communication, Connectivity between Electronic Devices |
| Special Feature | Data Transfer , Low Voltage |
| Specification Met | CE |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DTECH
- **Connector Type:** DB9
- **Cable Type:** VGA
- **Compatible Devices:** Modem
- **Special Feature:** Data Transfer, Low Voltage

## Images

![DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black) - Image 1](https://m.media-amazon.com/images/I/610vSfXtrkL.jpg)
![DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black) - Image 2](https://m.media-amazon.com/images/I/61LZT-dZdDL.jpg)
![DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black) - Image 3](https://m.media-amazon.com/images/I/71s+nO8HEnL.jpg)
![DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black) - Image 4](https://m.media-amazon.com/images/I/71tFYvJOaxL.jpg)
![DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black) - Image 5](https://m.media-amazon.com/images/I/61AbG30F68L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful null modem, well made
*by M***K on 8 April 2026*

Handy null modem cable, it's short so you will need an extension if standing at a 19" rack. On a desktop between equipment it's good enough. I label mine to distinguish what it is. It's strong and reliable so far, good construction.

### ⭐⭐⭐⭐⭐ a fine cable
*by M***K on 20 May 2026*

simple and easy to use cable. works fine on my work windows 11 laptop.

### ⭐⭐⭐⭐⭐ Nice Product
*by B***Z on 8 November 2023*

Happy with this. Only thought...which has nothing to do with the quality....is the cable could be factory marked (Null...Serial DB9). I purchased two different pin out types and once out of the marked packages could not tell them apart.

## Frequently Bought Together

- DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
- DTech 1.5 ft Straight Through Serial DB9 Cable Female to Female 9 Pin COM Port Cord for Data Communication (0.5 Meter, Black)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-15*