---
product_id: 4266922
title: "DB9 Female / DB9 Female Null Modem Mini Adapter"
brand: "bargain cable"
price: "€ 15.59"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/4266922-db9-female-db9-female-null-modem-mini-adapter
store_origin: IE
region: Ireland
---

# Compact Mini Design DB9 Female Connector Null Modem Functionality DB9 Female / DB9 Female Null Modem Mini Adapter

**Brand:** bargain cable
**Price:** € 15.59
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** DB9 Female / DB9 Female Null Modem Mini Adapter by bargain cable
- **How much does it cost?** € 15.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/4266922-db9-female-db9-female-null-modem-mini-adapter)

## Best For

- bargain cable enthusiasts

## Why This Product

- Trusted bargain cable brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Build:** Engineered for longevity and reliability.
- • **Plug-and-Play:** No setup hassle, just connect and go!
- • **Null Modem Magic:** Transform your communication setup effortlessly.
- • **Compact & Portable:** Perfect for on-the-go tech professionals.
- • **Seamless Connectivity:** Easily connect devices with DB9 ports.

## Overview

The DB9 Female / DB9 Female Null Modem Mini Adapter by STSI is a compact and reliable solution for connecting devices with DB9 ports. Its null modem functionality ensures seamless communication, making it an essential tool for tech-savvy professionals.

## Description

Brand: STSI Model: NULL-A-9FF

## Features

- Brand: STSI
- Model: NULL-A-9FF

## Images

![DB9 Female / DB9 Female Null Modem Mini Adapter - Image 1](https://m.media-amazon.com/images/I/71bXJ3iqIkL.jpg)
![DB9 Female / DB9 Female Null Modem Mini Adapter - Image 2](https://m.media-amazon.com/images/I/71kcNDbCilL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, inexpensive
*by O***Z on July 29, 2017*

Great, inexpensive, crossover adapter. Been using it constantly to connect a USB-to-serial console cable to old switches and it hasn't failed me one bit. Screws line up nicely on both sides for a secure fit when needed.

### ⭐⭐⭐⭐⭐ Funciona bien
*by M***S on January 13, 2025*

Funciona bien

### ⭐⭐⭐⭐ They get the job done...
*by D***N on November 23, 2013*

I bought 4 of these for my test equipment - they got the job done. Though the screw on one of these did snap under medium torque... the other 3 adaptors were fine under the same torque. However, on a different one of these adaptors, I had to “open up” one of the pin holes slightly before it would accept my male cable. I would probably buy again.

## Frequently Bought Together

- Bargain Cable DB9 Female / DB9 Female Null Modem Mini Adapter
- 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.ie/products/4266922-db9-female-db9-female-null-modem-mini-adapter](https://www.desertcart.ie/products/4266922-db9-female-db9-female-null-modem-mini-adapter)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-20*