---
product_id: 159905236
title: "DB9 Null Modem Adapter Male to Male 5 Pack"
brand: "arnorin"
price: "129.91 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Arnorin"
url: https://www.desertcart.tn/products/159905236-db9-null-modem-adapter-male-to-male-5-pack
store_origin: TN
region: Tunisia
---

# UL 94V-0 rated flame-resistant insulator Gold-plated DB9 connectors for flawless signal Slimline design minimizes port strain DB9 Null Modem Adapter Male to Male 5 Pack

**Brand:** arnorin
**Price:** 129.91 DT
**Availability:** ✅ In Stock

## Summary

> 🔗 Plug into seamless connectivity — don’t get left behind!

## Quick Answers

- **What is this?** DB9 Null Modem Adapter Male to Male 5 Pack by arnorin
- **How much does it cost?** 129.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/159905236-db9-null-modem-adapter-male-to-male-5-pack)

## Best For

- arnorin enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** UL 94V-0 flame-retardant insulator keeps your setup secure
- • **Slim & Sleek Profile:** Reduces leverage strain on your precious device ports for longevity
- • **Durable Gold Contacts:** Ensures reliable, corrosion-resistant connections through countless uses
- • **Versatile & User-Friendly:** Removable, reversible screws for easy installation and compatibility
- • **Effortless Cable Conversion:** Transforms standard cables into null modem wiring in seconds

## Overview

The DB9 Null Modem Adapter 5 Pack by Arnorin converts standard straight-wired cables into null modem cables with gold-plated connectors for superior signal integrity. Its slimline design reduces port strain, while UL 94V-0 flame-resistant insulators ensure safety. Ideal for professionals needing reliable, durable serial connections, this pack offers versatile, easy-to-install adapters that keep your tech running smoothly.

## Description

Convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy, inexpensive adapters. Simply plug these adapters onto the end of a cable and you're done ! The low profile design reduces leverage strain on overstressed computer ports and is fully shielded for electrically noisy environments.

Review: This solved my big problem. - Perfect connector and convertor from straight to cross null modem.
Review: Works perfectly ... - These null modem adapters worked perfectly for me. I used them to put two USB RS232 adapters together back-to-back for testing purposes. My only wish was that both sides of these adapters had female screw posts to allow my RS232 adapters to both screw into these null modem adapters. They are perfect for me otherwise.

## Features

- Converts standard, straight wired cables to null modem wiring
- Gold contact plating provides reliable connections with repeated mating cycles
- Slimline design reduces leverage strain on computer ports
- UL grade 94V-0 connector insulator satisfies flammability requirements
- Screws are removable and reversible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J6TSF6V |
| Best Sellers Rank | #25 in Serial Adapters |
| Brand | Arnorin |
| Color | 5 Pack |
| Compatible Devices | Modem |
| Connector Type | DB9 |
| Customer Reviews | 4.7 4.7 out of 5 stars (288) |
| Finish | Gold |
| Input Voltage | 94 Volts |
| Item Weight | 0.05 Kilograms |
| Manufacturer | KINGDEE INC |
| Model Number | 8541690741 |
| Number of Items | 5 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| UPC | 669591724049 |
| Unit Count | 5.0 Count |

## Product Details

- **Brand:** Arnorin
- **Color:** 5 Pack
- **Compatible Devices:** Modem
- **Connector Type:** DB9
- **Finish Type:** Gold

## Images

![DB9 Null Modem Adapter Male to Male 5 Pack - Image 1](https://m.media-amazon.com/images/I/61WSFPyd68L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ This solved my big problem.
*by R***N on January 19, 2026*

Perfect connector and convertor from straight to cross null modem.

### ⭐⭐⭐⭐⭐ Works perfectly ...
*by H***N on July 6, 2019*

These null modem adapters worked perfectly for me. I used them to put two USB RS232 adapters together back-to-back for testing purposes. My only wish was that both sides of these adapters had female screw posts to allow my RS232 adapters to both screw into these null modem adapters. They are perfect for me otherwise.

### ⭐⭐⭐⭐⭐ Great value
*by M***N on February 26, 2023*

RS232 is still around but it is difficult to find support cable products. These adapters fill the bill and work great at a reasonable price.

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**Shop now:** [https://www.desertcart.tn/products/159905236-db9-null-modem-adapter-male-to-male-5-pack](https://www.desertcart.tn/products/159905236-db9-null-modem-adapter-male-to-male-5-pack)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-08*