---
product_id: 49008849
title: "DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack"
brand: "arnorin"
price: "S/.55"
currency: PEN
in_stock: true
reviews_count: 13
category: "Arnorin"
url: https://www.desertcart.pe/products/49008849-db9-null-modem-female-to-female-slimline-data-transfer-serial
store_origin: PE
region: Peru
---

# Slimline design reduces port strain Gold-plated contacts for ultra-reliable connections Removable & reversible screws for versatile setups DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack

**Brand:** arnorin
**Price:** S/.55
**Availability:** ✅ In Stock

## Summary

> 🔌 Plug into legacy tech with modern confidence!

## Quick Answers

- **What is this?** DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack by arnorin
- **How much does it cost?** S/.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/49008849-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 & Sleek:** Compact form factor minimizes leverage strain on your valuable ports
- • **Certified Safety:** UL 94V-0 rated insulator guarantees fire safety compliance
- • **Flexible Installation:** Removable and reversible screws adapt to any hardware configuration
- • **Seamless Serial Switching:** Effortlessly convert straight cables to null modem wiring in seconds
- • **Durability Meets Precision:** Gold contact plating ensures flawless data transfer after countless uses

## Overview

The DB9 Null Modem Female to Female Slimline Adapter 2 Pack by Arnorin transforms standard serial cables into null modem connections with gold-plated contacts for reliable data transfer. Its slim design reduces port strain, while removable screws offer installation flexibility. UL-certified for safety, this compact adapter is a must-have for professionals managing legacy devices or console interfaces.

## 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: works as advertised - works as advertised
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 are removable and reversible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075XGRLXW |
| Best Sellers Rank | #22 in Serial Adapters |
| Brand | Arnorin |
| Color | 2 Pack |
| Compatible Devices | Printer, Projector, PC |
| Connector Type | Component, DB9 |
| Customer Reviews | 4.7 out of 5 stars 807 Reviews |
| Finish | Gold |
| Input Voltage | 12 volts |
| Item Dimensions | 0.51 x 0.71 x 1.3 inches |
| Item Weight | 0.02 kg |
| Item dimensions L x W x H | 0.51 x 0.71 x 1.3 inches |
| Manufacturer | KINGDEE INC |
| Mfr Part Number | KAD9D90002-S-2 |
| Model Number | KAD9D90002-S-2 |
| Number of Items | 2 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | PC, Printer, Projector |
| UPC | 656699361665 |
| Unit Count | 2 Count |
| Warranty Type | Limited |

## Product Details

- **Color:** 2 Pack
- **Compatible Devices:** Printer, Projector, PC
- **Connector Type:** Component, DB9
- **Item dimensions L x W x H:** 0.51 x 0.71 x 1.3 inches
- **Specific Uses For Product:** PC, Printer, Projector

## Images

![DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack - Image 1](https://m.media-amazon.com/images/I/51vKigMYcML.jpg)
![DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack - Image 2](https://m.media-amazon.com/images/I/613UYSts51L.jpg)
![DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack - Image 3](https://m.media-amazon.com/images/I/613YYoKoRWL.jpg)
![DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack - Image 4](https://m.media-amazon.com/images/I/61SG7qGU11L.jpg)
![DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack - Image 5](https://m.media-amazon.com/images/I/7185AR7v-BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works as advertised
*by P***A on August 23, 2026*

works as advertised

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Exactly as described
*by D***E on August 18, 2025*

Work exactly as described. I needed these to connect a projector to a Raspberry Pi to control the projector.

## Frequently Bought Together

- 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
- Arnorin DB9 Null Modem Adapter Male to Male Slimline Data Transfer Serial Port Adapter 2 Pack

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-10-20*