---
product_id: 436933
title: "StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF)"
brand: "startech.com"
price: "SAR 82"
currency: SAR
in_stock: true
reviews_count: 13
category: "Star Tech.Com"
url: https://www.desertcart.com.sa/products/436933-startech-com-10-rs232-serial-null-modem-cable-null-modem
store_origin: SA
region: Saudi Arabia
---

# Supports reliable high-speed data transfer DB9 Female-to-Female serial connectors 10 ft length for flexible setups StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF)

**Brand:** startech.com
**Price:** SAR 82
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect the past, power your present.

## Quick Answers

- **What is this?** StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) by startech.com
- **How much does it cost?** SAR 82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/436933-startech-com-10-rs232-serial-null-modem-cable-null-modem)

## Best For

- startech.com enthusiasts

## Why This Product

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

## Key Features

- • **Proven Reliability:** Trusted by professionals for flawless data communication.
- • **Extended 10-Foot Reach:** Optimize your workspace with flexible cable length.
- • **Plug-and-Play Simplicity:** No drivers needed—just connect and transfer instantly.
- • **Lifetime Warranty Assurance:** Invest with confidence backed by StarTech.com’s guarantee.
- • **Seamless Legacy Connectivity:** Effortlessly link vintage devices with modern precision.

## Overview

The StarTech.com 10' RS232 Serial Null Modem Cable features DB9 female-to-female connectors designed for seamless serial data transfer over a 10-foot length. Ideal for connecting legacy devices, it supports reliable communication with a flat, durable design and comes backed by a lifetime warranty, making it a top choice for professionals needing dependable serial connectivity.

## Description

TRANSFER FILES VIA SERIAL CONNECTION - 10FT NULL MODEM CABLE - 10FT NULL MODEM

Review: Good pinout for data transfers - Works well for file transfers between old computers via HyperTerminal or other terminal software.
Review: Worked like a Charm! - This cable worked awesome to connect Digi SP One from car wash Server to a remote Digi for communication. Tried different same type cables and did not work!

## Features

- DB9 Female to DB9 Female

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00006B8BJ |
| Best Sellers Rank | #2 in Modem Cables |
| Brand | StarTech.com |
| Brand Name | StarTech.com |
| Cable Type | Serial |
| Color | Gray |
| Compatible Devices | Modem |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | HDMI |
| Connector Gender | Female-to-Female |
| Connector Type | Serial |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 1,147 Reviews |
| Global Trade Identification Number | 00065030772303 |
| Included Components | 1 10 Ft. 9 Pin Null Modem Cable F/F |
| Indoor Outdoor Usage | Indoor |
| Item Length | 10 feet |
| Item Shape | Flat |
| Item Type Name | Data Transfer Cable |
| Item Weight | 5.12 ounces |
| Manufacturer | StarTech.com |
| Model | SCNM9FF |
| Model Name | Serial Null Modem Cable |
| Number of Items | 1 |
| Number of Pins | 9 |
| Other Special Features of the Product | Data Transfer |
| Part Number | SCNM9FF |
| Recommended Uses For Product | signal transfer |
| Special Feature | Data Transfer |
| UPC | 065030772303 |
| Unit Count | 10 Feet |
| Warranty Description | Lifetime |
| Wattage | 50 watts |

## Product Details

- **Brand:** StarTech.com
- **Cable Type:** Serial
- **Compatible Devices:** Modem
- **Connector Type:** Serial
- **Special Feature:** Data Transfer

## Images

![StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) - Image 1](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

### ⭐⭐⭐⭐⭐ Good pinout for data transfers
*by T***C on March 20, 2026*

Works well for file transfers between old computers via HyperTerminal or other terminal software.

### ⭐⭐⭐⭐⭐ Worked like a Charm!
*by C***R on March 3, 2026*

This cable worked awesome to connect Digi SP One from car wash Server to a remote Digi for communication. Tried different same type cables and did not work!

### ⭐⭐⭐⭐⭐ Cable worked fine.
*by J***R on September 7, 2025*

Worked on an older device that I needed a longer cable for. Also purchased some gender changing adapters for the same device. All worked flawlessly.

## Frequently Bought Together

- StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF)
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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-09-07*