---
product_id: 502364680
title: "DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black)"
brand: "dtech"
price: "C$3864"
currency: NIO
in_stock: true
category: "Dtech"
url: https://www.desertcart.ni/products/502364680-dtech-15ft-db9-rs232-serial-cable-female-to-female-null
store_origin: NI
region: Nicaragua
---

# 15ft length for extended reach TX/RX line crossover for direct data flow AL foil shielding for interference protection DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black)

**Brand:** dtech
**Price:** C$3864
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro — never miss a byte!

## Quick Answers

- **What is this?** DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black) by dtech
- **How much does it cost?** C$3864 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/502364680-dtech-15ft-db9-rs232-serial-cable-female-to-female-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

- • **30AWG Gauge Wiring:** High-quality, easy-to-solder wires for reliable custom setups
- • **Extended 15ft Reach:** Perfectly bridges distant devices without signal loss
- • **Robust AL Foil Shielding:** Minimizes electromagnetic interference for stable data transfer
- • **Precision TX/RX Crossover:** Ensures seamless, direct serial communication
- • **Secure Screw-Lock Connectors:** Guarantees rock-solid, no-slip connections every time

## Overview

The DTech 15ft DB9 RS232 Serial Null Modem Cable is a female-to-female crossover cable designed for stable, direct serial communication between computers, switches, routers, and legacy RS-232 devices. Featuring 15 feet of durable, AL foil shielded 30AWG wiring with secure screw-lock connectors, it ensures interference-free data transfer and reliable connections for professional-grade setups.

## Description

DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black) : desertcart.co.uk: Computers & Accessories

## Features

- Simple 15ft serial null modem cable 3 wire crossed without handshaking extends a COM port connection between computer and some old device with RS-232 compatible interface (NOT 15 pin 3 row VGA video)
- RS232 serial female communication cable is wired as 9 pin serial port cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); AL foil shielded DE9 female rs232 cable
- 15 ft DB9 female to female adapter extender equipped with screws on each end to ensure an easy and solid nullmodem cable connection for stable serial cross data communication (9 prong 2 pin crossed)
- 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 computer monitor DB15 VGA-cable)
- 15 feet long null serial crossover cable f/f for RS232C lab equipment, PC laptop desktop computer, switch hub, router to transfer file, share resource, direct serial communication link, debug, test

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T6673MK |
| Best Sellers Rank | #28 in Modem 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 | Female-to-Female |
| Connector Type | DB9 |
| Customer Reviews | 4.6 4.6 out of 5 stars (36) |
| Date First Available | July 22, 2019 |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions LxWxH | 9.8 x 7.2 x 1.8 inches |
| Item Weight | 9 ounces |
| Item model number | DT-9006C |
| Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd |
| Model Name | Null Serial Cable Female to Female 15ft |
| Number of Items | 1 |
| Number of Pins | 9 |
| Product Dimensions | 9.8 x 7.2 x 1.8 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 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DTECH
- **Cable type:** VGA
- **Compatible devices:** Laptop, Modem, PC, Printer, Scanner
- **Connector type:** VGA
- **Special feature:** Data Transfer

## Images

![DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black) - Image 1](https://m.media-amazon.com/images/I/41GycD8Fg0L.jpg)
![DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black) - Image 2](https://m.media-amazon.com/images/I/41HEjUjXk6L.jpg)
![DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black) - Image 3](https://m.media-amazon.com/images/I/41O8fwW+csL.jpg)
![DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black) - Image 4](https://m.media-amazon.com/images/I/41R5-aDteeL.jpg)
![DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black) - Image 5](https://m.media-amazon.com/images/I/41V0Xqf1zPL.jpg)

## Frequently Bought Together

- DTech 15ft DB9 RS232 Serial Cable Female to Female Null Modem Cord Simple Cross TX RX line Crossover for Computer Switch Router Data Communication (15 Feet, Black)
- StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF)
- SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/502364680-dtech-15ft-db9-rs232-serial-cable-female-to-female-null](https://www.desertcart.ni/products/502364680-dtech-15ft-db9-rs232-serial-cable-female-to-female-null)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-29*