---
product_id: 49191143
title: "StarTech.com SCNM9FF 10 Inch RS232 Serial Null Modem Cable, Null Modem Cable, DB-9 (F) to DB-9 (F), 10 ft"
brand: "startech"
price: "€ 22.86"
currency: EUR
in_stock: true
reviews_count: 13
category: "Star Tech"
url: https://www.desertcart.ie/products/49191143-startech-com-scnm9ff-10-inch-rs232-serial-null-modem-cable
store_origin: IE
region: Ireland
---

# Reliable RS232 serial data transfer 10 ft length for versatile setups Durable build withstands heavy use StarTech.com SCNM9FF 10 Inch RS232 Serial Null Modem Cable, Null Modem Cable, DB-9 (F) to DB-9 (F), 10 ft

**Brand:** startech
**Price:** € 22.86
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with confidence—legacy tech meets modern reliability!

## Quick Answers

- **What is this?** StarTech.com SCNM9FF 10 Inch RS232 Serial Null Modem Cable, Null Modem Cable, DB-9 (F) to DB-9 (F), 10 ft by startech
- **How much does it cost?** € 22.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/49191143-startech-com-scnm9ff-10-inch-rs232-serial-null-modem-cable)

## 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

- • **Robust Durability:** Engineered to endure daily wear and tear, ensuring long-term reliability.
- • **Trusted Brand Quality:** StarTech.com’s reputation guarantees premium performance and peace of mind.
- • **Extended 10-Foot Reach:** Flexible cable length to fit complex workstation layouts without compromise.
- • **Plug-and-Play Simplicity:** No fuss setup for instant, stable serial communication—stay productive, no delays.
- • **Seamless Serial Connectivity:** Effortlessly link legacy devices with DB-9 (F) to DB-9 (F) precision.

## Overview

The StarTech.com SCNM9FF is a 10-foot RS232 serial null modem cable featuring DB-9 female connectors on both ends. Designed for reliable serial data transfer, it offers durable construction to withstand frequent use, making it ideal for professionals needing stable legacy device connections in complex setups.

## Description

Free delivery and returns on eligible orders. Buy StarTech.com SCNM9FF 10 Inch RS232 Serial Null Modem Cable, Null Modem Cable, DB-9 (F) to DB-9 (F), 10 ft at desertcart UK.

Review: Decent cable - Does the job just fine. Decent quality, gave it some abuse and it didn't fall apart or break, so can't complain.
Review: Excellent Quality RS232 Cable - This RS232 cable is quite easy to judge that it is made to the highest quality. StarTech is a reputable company and no doubt this is sufficient evidence for the quality standard. Excellent value, too, and pleased with the purchase.

## Features

- Transfer files via serial connection
- 10ft NULL Modem Cable
- 10ft NULL Modem Serial Cable
- 10 ft RS232 NULL Modem Cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00006B8BJ |
| Best Sellers Rank | 366,696 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 930 in Serial Cables |
| Guaranteed software updates until | unknown |
| Item model number | SCNM9FF |
| Language | English |
| Manufacturer | StarTech.com |
| Product Dimensions | 304.8 x 0.03 x 0.03 cm; 145.15 g |

## Product Details

- **Brand:** StarTech
- **Cable type:** HDMI
- **Compatible devices:** Modem, PC, Printer
- **Connector type:** Serial
- **Special feature:** Tangle Free

## Images

![StarTech.com SCNM9FF 10 Inch RS232 Serial Null Modem Cable, Null Modem Cable, DB-9 (F) to DB-9 (F), 10 ft - Image 1](https://m.media-amazon.com/images/I/41I-ZFjAsSL.jpg)
![StarTech.com SCNM9FF 10 Inch RS232 Serial Null Modem Cable, Null Modem Cable, DB-9 (F) to DB-9 (F), 10 ft - Image 2](https://m.media-amazon.com/images/I/718ZSBF0bHL.jpg)
![StarTech.com SCNM9FF 10 Inch RS232 Serial Null Modem Cable, Null Modem Cable, DB-9 (F) to DB-9 (F), 10 ft - Image 3](https://m.media-amazon.com/images/I/71qp7FqV3NL.jpg)

## Questions & Answers

**Q: Will this work with slc 500 processor?**
A: Any null modem cable with at least simple handshaking (TX/RX crossed) will work with the SLC 500 and ML1400 over DF-1 protocol.  Go shielded if you can.  (I'm an Industrial Electrician who's worked with both of these PLCs.)

**Q: Is this a crossover cable or straight thru?**
A: Your question is more inline with a Cat-5 cable, not a null modem cable.

**Q: Are the wires stranded or solid?**
A: The wires in SCNM9FF are stranded.
Matt, StarTech.com Support

**Q: You didn't answer the question on handshaking. Does it support full handshaking, partial handshaking, loopback handshaking or no hardware handshaking?**
A: We apologize if we missed part of a previous question. The SCNM9FF is a simple Null Modem cable with all 9-pins connected through the cable. While it doesn't actively participate in handshaking of any kind due to there not being a chip in the cable, as long as both of your devices support the same protocols there should be no problems using whatever hand-shaking you need.
Matt, StarTech.com Support

## Customer Reviews

### ⭐⭐⭐⭐⭐ Decent cable
*by G***M on 10 September 2016*

Does the job just fine. Decent quality, gave it some abuse and it didn't fall apart or break, so can't complain.

### ⭐⭐⭐⭐⭐ Excellent Quality RS232 Cable
*by K***O on 1 July 2012*

This RS232 cable is quite easy to judge that it is made to the highest quality. StarTech is a reputable company and no doubt this is sufficient evidence for the quality standard. Excellent value, too, and pleased with the purchase.

### ⭐⭐⭐⭐⭐ A good 9-pin null-modem serial lead
*by J***N on 22 December 2020*

I used this to connect an FTDI USB to serial converter to an APU4 router, but it would work anywhere you need a standard null-modem cable, i.e. connecting two DTEs (computers, etc.). I would have made up my own cables for this in the past, but there doesn't seem much point at this price.

## Frequently Bought Together

- StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF)
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
- StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK), 10 ft / 3m

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/49191143-startech-com-scnm9ff-10-inch-rs232-serial-null-modem-cable](https://www.desertcart.ie/products/49191143-startech-com-scnm9ff-10-inch-rs232-serial-null-modem-cable)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-04*