---
product_id: 98266145
title: "DB9 null modem adapter male to male slimline data transfer serial port adapter 2 Pack"
brand: "arnorin"
price: "NT$1376"
currency: TWD
in_stock: true
category: "Arnorin"
url: https://www.desertcart.tw/products/98266145-db9-null-modem-adapter-male-to-male-slimline-data-transfer
store_origin: TW
region: Taiwan
---

# Gold-plated contacts for ultra-reliable connections UL 94V-0 rated flame-resistant insulator Slimline design minimizes port strain DB9 null modem adapter male to male slimline data transfer serial port adapter 2 Pack

**Brand:** arnorin
**Price:** NT$1376
**Availability:** ✅ In Stock

## Summary

> ⚡ Effortless serial data transfer, slimmed down for your sleek setup!

## Quick Answers

- **What is this?** DB9 null modem adapter male to male slimline data transfer serial port adapter 2 Pack by arnorin
- **How much does it cost?** NT$1376 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/98266145-db9-null-modem-adapter-male-to-male-slimline-data-transfer)

## 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

- • **Durability Meets Precision:** Gold contact plating ensures consistent, corrosion-free connections through hundreds of mating cycles.
- • **Versatile & User-Friendly Screws:** Removable and reversible screws for easy installation and secure fit every time.
- • **Plug & Play Null Modem Conversion:** Instantly transform standard cables into null modem connections—no tech hassle, just seamless data flow.
- • **Safety First with UL Flame Rating:** Built with UL 94V-0 insulator to meet strict flammability standards—because your gear deserves the best.
- • **Slim Profile, Maximum Port Protection:** Low-profile design reduces leverage strain, extending the life of your valuable computer ports.

## Overview

The Arnorin DB9 Null Modem Adapter 2-Pack converts standard straight-wired serial cables into null modem cables with gold-plated contacts for reliable, corrosion-resistant connections. Its slimline design reduces port strain, while UL 94V-0 flame-resistant insulators ensure safety. Featuring removable, reversible screws, these adapters offer easy installation and a lifetime warranty, making them an essential upgrade for professionals demanding durable, high-performance serial connectivity.

## 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.

## 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 both removable and reversible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GV5PGJ5 |
| Best Sellers Rank | 70,195 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 178 in Serial Adapters |
| Brand Name | Arnorin |
| Colour | 2 Pack |
| Compatible Devices | Modem, PC |
| Connector Type | DB9 |
| Customer Reviews | 4.7 4.7 out of 5 stars (206) |
| Input Voltage | 94 Volts |
| Item Dimensions | 31 x 13 x 18 millimetres |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Arnorin |
| Manufacturer Part Number | 4348399194 |
| Model Number | 8541690738 |
| Number of Items | 2 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Matte |
| Specific Uses For Product | Modem, PC |
| UPC | 669591724056 |
| Unit Count | 2.0 count |
| Warranty Type | Lifetime |

## Product Details

- **Colour:** 2 Pack
- **Compatible devices:** Modem, PC
- **Connector type:** DB9
- **Item dimensions L x W x H:** 31 x 13 x 18 millimetres
- **Specific uses for product:** Modem, PC

## Images

![DB9 null modem adapter male to male slimline data transfer serial port adapter 2 Pack - Image 1](https://m.media-amazon.com/images/I/51moFhhgFzL.jpg)

## Available Options

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

## Frequently Bought Together

- Arnorin DB9 Null Modem Adapter Male to Male Slimline Data Transfer Serial Port Adapter 2 Pack
- Arnorin DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack
- DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

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**Shop now:** [https://www.desertcart.tw/products/98266145-db9-null-modem-adapter-male-to-male-slimline-data-transfer](https://www.desertcart.tw/products/98266145-db9-null-modem-adapter-male-to-male-slimline-data-transfer)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-22*