---
product_id: 57560616
title: "DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 5 Pack"
brand: "arnorin"
price: "€ 40.71"
currency: EUR
in_stock: true
reviews_count: 13
category: "Arnorin"
url: https://www.desertcart.be/products/57560616-db9-null-modem-female-to-female-slimline-data-transfer-serial
store_origin: BE
region: Belgium
---

# Slimline design reduces port strain Gold-plated contacts for ultra-reliable connections Removable screws for versatile setup DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 5 Pack

**Brand:** arnorin
**Price:** € 40.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your serial game with sleek, reliable adapters that just work!

## Quick Answers

- **What is this?** DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 5 Pack by arnorin
- **How much does it cost?** € 40.71 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/57560616-db9-null-modem-female-to-female-slimline-data-transfer-serial)

## 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

- • **Slim & Strong:** Compact slimline profile minimizes leverage strain on your valuable ports
- • **Customizable Fit:** Easily add or remove screws & nuts for perfect compatibility with any setup
- • **Seamless Serial Switching:** Convert straight cables to null modem instantly—plug & play simplicity
- • **Durability Meets Precision:** Gold contact plating ensures flawless data transfer after countless uses
- • **Legacy Tech, Modern Reliability:** Ideal for pros managing legacy hardware or console interfaces with confidence

## Overview

This 5-pack of DB9 Null Modem Female to Female Slimline Serial Port Adapters converts standard straight-wired cables into null modem cables effortlessly. Featuring gold-plated contacts for consistent, durable connections and a slimline design that reduces port strain, these adapters are built to last and fit seamlessly into any professional setup. Removable screws add flexibility, making them perfect for managing legacy hardware or console interfaces with ease.

## 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 !

Review: It works. - Compact size and works as expected.
Review: compatible with various setups - These adapters are a must-have for anyone working with serial connections. The slimline design minimizes strain on computer ports, and the gold-plated contacts ensure reliable connections even after repeated use . The removable and reversible screws add flexibility, making them compatible with various setups. Whether you're connecting legacy hardware or setting up a console interface, these adapters perform flawlessly. Highly recommended

## 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 & Nuts can remove or add easily

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0782T2W84 |
| Best Sellers Rank | #18 in Serial Adapters |
| Brand | Arnorin |
| Color | 5 Pack |
| Compatible Devices | Modem |
| Connector Type | Serial Adapter |
| Customer Reviews | 4.7 out of 5 stars 797 Reviews |
| Finish | Gold |
| Finish Type | Gold |
| Input Voltage | 94 Volts |
| Item Dimensions | 1.3 x 0.51 x 0.71 inches |
| Item Weight | 0.05 Kilograms |
| Item dimensions L x W x H | 1.3 x 0.51 x 0.71 inches |
| Manufacturer | KINGDEE INC |
| Mfr Part Number | 4336291174 |
| Model Number | 8541690722 |
| Number of Items | 5 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 661083265283 |
| Unit Count | 5.0 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** Arnorin
- **Color:** 5 Pack
- **Compatible Devices:** Modem
- **Connector Type:** Serial Adapter
- **Item dimensions L x W x H:** 1.3 x 0.51 x 0.71 inches

## Images

![DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 5 Pack - Image 1](https://m.media-amazon.com/images/I/71jYZs1SOML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works.
*by S***G on March 21, 2026*

Compact size and works as expected.

### ⭐⭐⭐⭐⭐ compatible with various setups
*by D***D on April 22, 2025*

These adapters are a must-have for anyone working with serial connections. The slimline design minimizes strain on computer ports, and the gold-plated contacts ensure reliable connections even after repeated use . The removable and reversible screws add flexibility, making them compatible with various setups. Whether you're connecting legacy hardware or setting up a console interface, these adapters perform flawlessly. Highly recommended

### ⭐⭐⭐⭐⭐ Bought several times, they are good
*by W***. on September 4, 2025*

These are good and cheap. They've never not worked.

## Frequently Bought Together

- Arnorin DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 5 Pack
- Arnorin DB9 Null Modem Adapter Male to Male 5 Pack
- Arnorin DB9 null modem adapter male to female slimline data transfer serial port adapter 5 Pack

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-03*