---
product_id: 509182547
title: "DTECH Serial Adapter 3-Pack (DB9 F-F, M-F, M-M), Mini Size RS232 Coupler, Female to Male 9 Pin Connector, for PC Computer Data Transfer"
brand: "dtech"
price: "4.19 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Dtech"
url: https://www.desertcart.com.om/products/509182547-dtech-serial-adapter-3-pack-db9-f-f-m-f
store_origin: OM
region: Oman
---

# Supports 3A current & 100V AC Compact mini size 5.5x3.2x0.9 in 3 versatile DB9 connectors DTECH Serial Adapter 3-Pack (DB9 F-F, M-F, M-M), Mini Size RS232 Coupler, Female to Male 9 Pin Connector, for PC Computer Data Transfer

**Brand:** dtech
**Price:** 4.19 OMR
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect Like a Pro, Stay Ahead of the Curve!

## Quick Answers

- **What is this?** DTECH Serial Adapter 3-Pack (DB9 F-F, M-F, M-M), Mini Size RS232 Coupler, Female to Male 9 Pin Connector, for PC Computer Data Transfer by dtech
- **How much does it cost?** 4.19 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/509182547-dtech-serial-adapter-3-pack-db9-f-f-m-f)

## Best For

- dtech enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** No drivers needed—just connect and power your serial communication with confidence and ease.
- • **Space-Saving Mini Design:** Slimline, low-profile adapters reduce port strain and fit tight setups without clutter.
- • **Complete Gender Flexibility:** Includes female-female, female-male, and male-male adapters to reverse or extend serial connections effortlessly.
- • **Universal Serial Compatibility:** Seamlessly connect PCs, routers, POS, modems & legacy devices with standard DB9 RS232 ports.
- • **Durable Build with Secure Mounting:** Removable hex nut and mounting screw ensure stable, reliable connections during critical data transfers.

## Overview

The DTECH Serial Adapter 3-Pack offers a compact, durable solution for all your RS232 serial connection needs. Featuring three versatile DB9 gender changers (F-F, F-M, M-M), it supports up to 3 amps and 100 volts AC, ensuring reliable data transfer across PCs, routers, POS systems, and legacy devices. Its slim design minimizes port strain while providing secure mounting options, making it an essential tool for professionals who demand seamless, space-efficient serial connectivity.

## Description

desertcart.com: DTECH Serial Adapter 3-Pack (DB9 F-F, M-F, M-M), Mini Size RS232 Coupler, Female to Male 9 Pin Connector, for PC Computer Data Transfer : Electronics

Review: fit and work properly - Nicely made and very useful for reversing the connections of RS232c. Needed to run a test of a serial port isolator and they worked fine.
Review: Excellent quality. - Works as intended.

## Features

- 3pcs mini DB9 connector set (DB9 female to female adapter, DB9 female to male adapter and DB9 male to male adapter) for serial data communication
- RS232 gender changer is a simple little tool to change the gender on the serial cables, switch and splitter box, or to extend computer cables
- Compact size serial port adapter bender with removable hex nut and mounting screw for an easy extension connection between two cords
- low profile 9 pin adapter RS-232 is wired straight through pin to pin and its narrow slimline design reduces leverage strain on computer ports and save space
- Standard 9 pin D-Sub connector converter for desktop computer COM port, PC laptop, PLC, GPS, POS, modem, router, serial monitor, LCD display, printer, scanner, cashier, Cisco switch, joystick and other legacy devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQRQGQ43 |
| Best Sellers Rank | #38 in Cable Gender Changers |
| Brand | DTECH |
| Color | black |
| Compatible Devices | Serial devices computer, PDA, GDP, POS, router, modem, printer, network server, cashier, radio, RS232 monitors, transceiver, telescope, console cable, USB serial adapter, etc. Compatible Devices Serial devices computer, PDA, GDP, POS, router, modem, printer, network server, cashier, radio, RS232 monitors, transceiver, telescope, console cable, USB serial adapter, etc. See more |
| Connector Type | DB9 |
| Current Rating | 3 Amps |
| Customer Reviews | 4.1 out of 5 stars 165 Reviews |
| Input Voltage | 100 Volts (AC) |
| Item Dimensions | 5.5 x 3.2 x 0.9 inches |
| Item Height | 0.9 inches |
| Item Type Name | RS232 Adapter |
| Item Weight | 0.01 Kilograms |
| Item dimensions L x W x H | 5.5 x 3.2 x 0.9 inches |
| Manufacturer | guangzhouditedianzikejiyouxiangongsi |
| Model Number | CB0261 |
| Number of Items | 3 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | PC, modem, router |
| Warranty Description | 1 year |
| Warranty Type | Limited |

## Product Details

- **Compatible Devices:** Serial devices computer, PDA, GDP, POS, router, modem, printer, network server, cashier, radio, RS232 monitors, transceiver, telescope, console cable, USB serial adapter, etc.
- **Specific Uses For Product:** PC, modem, router
- **Connector Type:** DB9
- **Color:** black
- **Item dimensions L x W x H:** 5.5 x 3.2 x 0.9 inches

## Images

![DTECH Serial Adapter 3-Pack (DB9 F-F, M-F, M-M), Mini Size RS232 Coupler, Female to Male 9 Pin Connector, for PC Computer Data Transfer - Image 1](https://m.media-amazon.com/images/I/61NAm-LDPUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ fit and work properly
*by N***K on January 18, 2026*

Nicely made and very useful for reversing the connections of RS232c. Needed to run a test of a serial port isolator and they worked fine.

### ⭐⭐⭐⭐⭐ Excellent quality.
*by R***O on October 27, 2025*

Works as intended.

### ⭐⭐⭐⭐ Works, but...
*by R***M on September 26, 2025*

Did what I needed it to do, however, if you remove the screws that are on the sides where other cables or such would attach, the adapters fall apart. Nothing else holds the adapter together.

## Frequently Bought Together

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-31*