---
product_id: 294764344
title: "KINGDEE INC DB9 null modem adapter male to female slimline data transfer serial port adapter 5 Pack"
brand: "arnorin"
price: "¥6595"
currency: JPY
in_stock: true
reviews_count: 5
category: "Arnorin"
url: https://www.desertcart.jp/products/294764344-kingdee-inc-db9-null-modem-adapter-male-to-female-slimline
store_origin: JP
region: Japan
---

# Gold-plated reliable connections UL 94V-0 flame-retardant insulator Slimline design reduces port strain KINGDEE INC DB9 null modem adapter male to female slimline data transfer serial port adapter 5 Pack

**Brand:** arnorin
**Price:** ¥6595
**Availability:** ✅ In Stock

## Summary

> 🔌 Plug into flawless data flow — don’t get left disconnected!

## Quick Answers

- **What is this?** KINGDEE INC DB9 null modem adapter male to female slimline data transfer serial port adapter 5 Pack by arnorin
- **How much does it cost?** ¥6595 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/294764344-kingdee-inc-db9-null-modem-adapter-male-to-female-slimline)

## 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

- • **Durable Gold Contacts:** Ensures consistent, corrosion-free connections over 1000+ mating cycles
- • **Safety-First Insulation:** UL 94V-0 rated connector insulator for superior flame resistance
- • **Flexible & User-Friendly:** Removable, reversible screws for easy installation and maintenance
- • **Seamless Cable Conversion:** Transform standard cables into null modem with zero hassle
- • **Slimline Port-Friendly Design:** Minimizes leverage strain to protect your valuable device ports

## Overview

The KINGDEE INC DB9 Null Modem Adapter 5 Pack converts standard straight-wired serial cables into null modem cables effortlessly. Featuring gold-plated contacts for reliable, corrosion-resistant connections, a slimline design that reduces port strain, and UL 94V-0 flame-retardant insulators, these adapters ensure safe, durable, and hassle-free data transfer for professional-grade serial communication setups.

## 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: I'm Happy
Review: DB9 null modem male

## 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 | B077SX5ZPH |
| Best Sellers Rank | #51,573 in Computers ( See Top 100 in Computers ) #137 in Serial Adapters |
| Brand | Arnorin |
| Color | 5 Pack |
| Colour | 5 Pack |
| Compatible Devices | Modem |
| Compatible devices | Modem |
| Connector Type | DB9 |
| Connector type | DB9 |
| Customer Reviews | 4.7 out of 5 stars 1,180 Reviews |
| Finish | Gold |
| Input Voltage | 9 Volts |
| Item Dimensions | 13 x 18 x 33 millimeters |
| Item Weight | 0.02 Kilograms |
| Item dimensions L x W x H | 13 x 18 x 33 millimeters |
| Manufacturer | KINGDEE INC |
| Mfr Part Number | KAD9D90001-S-5 |
| Model Number | KAD9D90001-S-5 |
| Number of Items | 5 |
| Number of Ports | 5 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | PC |
| Specific uses for product | PC |
| UPC | 661083074472 |
| Unit Count | 5.0 Count |
| Warranty Type | Limited |

## Product Details

- **Compatible devices:** Modem
- **Specific uses for product:** PC
- **Connector type:** DB9
- **Colour:** 5 Pack
- **Item dimensions L x W x H:** 13 x 18 x 33 millimeters

## Images

![KINGDEE INC DB9 null modem adapter male to female slimline data transfer serial port adapter 5 Pack - Image 1](https://m.media-amazon.com/images/I/71M3+e8QNeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ I'm Happy
*by J***E on 26 May 2021*



### ⭐⭐⭐⭐⭐ DB9 null modem male
*by G***U on 26 January 2026*



### ⭐⭐⭐⭐⭐ 100% Recomendado
*by C***C on 9 June 2020*

La idea era eliminar el cable null modem y funciona bien inicialmente. Lo recomiendo.

## Frequently Bought Together

- Arnorin DB9 null modem adapter male to female slimline data transfer serial port adapter 5 Pack
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- Arnorin DB9 Null Modem Adapter Male to Male 5 Pack

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**Shop now:** [https://www.desertcart.jp/products/294764344-kingdee-inc-db9-null-modem-adapter-male-to-female-slimline](https://www.desertcart.jp/products/294764344-kingdee-inc-db9-null-modem-adapter-male-to-female-slimline)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-13*