---
product_id: 55510579
title: "DB9 to RJ45 Modular Adapter, Male to Female (GC98MF)"
brand: "startech"
price: "$17.74"
currency: USD
in_stock: true
reviews_count: 8
category: "Star Tech"
url: https://www.desertcart.us/products/55510579-db9-to-rj45-modular-adapter-male-to-female-gc98mf
store_origin: US
region: United States of America
---

# 156W nominal power 13A current rating Lifetime warranty DB9 to RJ45 Modular Adapter, Male to Female (GC98MF)

**Brand:** startech
**Price:** $17.74
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect smarter, not harder — the pro’s choice for seamless serial networking!

## Quick Answers

- **What is this?** DB9 to RJ45 Modular Adapter, Male to Female (GC98MF) by startech
- **How much does it cost?** $17.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/55510579-db9-to-rj45-modular-adapter-male-to-female-gc98mf)

## Best For

- startech enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Simplicity:** No complicated setup—just connect and go, perfect for busy IT pros.
- • **Compact & Lightweight Design:** Slim 8.3 x 2.1 x 15 cm adapter fits neatly into any workspace without clutter.
- • **Lifetime Warranty Confidence:** Invest once with StarTech’s lifetime warranty backing your connectivity needs.
- • **Seamless Serial-to-Ethernet Bridge:** Effortlessly connect DB9 devices to RJ45 ports for versatile networking.
- • **Robust Build for Reliable Data Flow:** Premium construction ensures stable, interference-free transmission every time.

## Overview

The StarTech DB9 to RJ45 Modular Adapter (GC98MF) is a compact, male-to-female serial adapter designed to connect DB9 devices to RJ45 ports. With a 13 Amp current rating and 156 Watts nominal power, it guarantees reliable data transmission. Its durable grey finish and lifetime warranty make it a trusted tool for networking and IT professionals seeking hassle-free, high-quality connectivity solutions.

## Description

StarTech DB9 to RJ45 Modular Adapter, Male to Female (GC98MF) | DB-9 (M) to RJ-45 (F), Serial adapter: desertcart.co.uk: Computers & Accessories

Review: Just the job ! - They do the job , good quality
Review: and it's very easy to change pin-outs - These made it so simple to replace camera cables for Tandberg codecs at a fraction of the price, and it's very easy to change pin-outs.

## Features

- Convenient serial adapter for connecting DB9 devices to RJ45 ports
- Male-to-female design for versatile connectivity
- High-quality construction for reliable data transmission
- Perfect for networking and IT professionals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00066HL3W |
| Best Sellers Rank | 17,709 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in Cat 5 Ethernet Cables |
| Box Contents | User Manual |
| Brand | StarTech |
| Brand Name | StarTech |
| Colour | Grey |
| Compatible Devices | PC, Laptop |
| Compatible devices | PC, Laptop |
| Connector Type | RJ-45/Serial |
| Connector type | RJ-45/Serial |
| Country of Origin | United Kingdom |
| Current Rating | 13 Amps |
| Customer Reviews | 4.6 out of 5 stars 179 Reviews |
| Global Trade Identification Number | 00065030773515 |
| Item Dimensions | 8.3 x 2.1 x 15 centimetres |
| Item Type Name | Data Transfer Adapter |
| Item Weight | 0.02 Kilograms |
| Item dimensions L x W x H | 8.3 x 2.1 x 15 centimetres |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | GC98MF |
| Model Number | GC98MF |
| Nominal Power | 156 Watts |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Grey |
| Product Warranty | Lifetime |
| Specific Uses For Product | Networking Equipment, Computers |
| Specific uses for product | Networking Equipment, Computers |
| UPC | 065030773515 |
| Unit Count | 1.0 count |
| Warranty Type | Lifetime |

## Product Details

- **Compatible devices:** Computers, Networking Devices, Routers, Servers, Switches
- **Specific uses for product:** Laptop, TV
- **Connector type:** RJ-45/Serial
- **Colour:** Grey
- **Item dimensions L x W x H:** 8.3 x 2.1 x 15 centimetres

## Images

![DB9 to RJ45 Modular Adapter, Male to Female (GC98MF) - Image 1](https://m.media-amazon.com/images/I/31HEAR32ESL.jpg)
![DB9 to RJ45 Modular Adapter, Male to Female (GC98MF) - Image 2](https://m.media-amazon.com/images/I/71cGlRM7IqL.jpg)
![DB9 to RJ45 Modular Adapter, Male to Female (GC98MF) - Image 3](https://m.media-amazon.com/images/I/81XOahbCcyL.jpg)
![DB9 to RJ45 Modular Adapter, Male to Female (GC98MF) - Image 4](https://m.media-amazon.com/images/I/815WU3q0nuL.jpg)
![DB9 to RJ45 Modular Adapter, Male to Female (GC98MF) - Image 5](https://m.media-amazon.com/images/I/814GH40ICTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Which color wire maps to which RJ45 pin?**
A: The pinout for the GC98MF is as follows: 1-Blue, 2-Orange, 3-Black, 4-Red, 5-Green, 6-Yellow, 7-Brown, 8-White
Matt, StarTech.com Support

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just the job !
*by H***R on 11 October 2018*

They do the job , good quality

### ⭐⭐⭐⭐⭐ and it's very easy to change pin-outs
*by G***N on 3 August 2015*

These made it so simple to replace camera cables for Tandberg codecs at a fraction of the price, and it's very easy to change pin-outs.

### ⭐⭐⭐⭐ Decent component pity about the lack of instructions
*by A***N on 2 April 2019*

The plastic shell and RJ45 are good and solid. The wires if anything are too long but it makes assembly easy and it's all push fit. Unfortunately it came with no instructions and as it's discontinued the diagrams are not on the vendor website either. After a bit of poking around it seems to follow the Yost standard for colours and RJ45 serial.

## Frequently Bought Together

- StarTech.com DB9 to RJ45 Modular Adapter - M/F - Serial adapter - DB-9 (M) to RJ-45 (F) - GC98MF,Gray
- DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Adapter)
- DTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-14*