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STARTECH.COM

STARTECH.COM 9FMNM-3M-RS232-CABLE

3m RS232 Serial Null Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding

MPN9FMNM-3M-RS232-CABLENetwork cablesUpdated

Key facts

Part number
9FMNM-3M-RS232-CABLE
Brand
STARTECH.COM
Category
Network cables
Price
AUD 15.39≈ USD 10.74 RRP
Availability
On request — ask for a quote

The STARTECH.COM 9FMNM-3M-RS232-CABLE is a network cable listed in the Prology Parts Index. RRP AUD 15.39≈ USD 10.74 (Oct 2026). Request a quote for volume pricing, or sell us your used network cables.

Overview

This null modem serial cable features male and female DB9 connectors. It enables a connection between serial devices at a distance of up to 3 meters. The length of the cable allows for flexible serial device setup configuration.

The crossover serial cable mitigates EMI with its high-quality shielded metal shell connectors and aluminum mylar cable shielding.

Install and secure the RS232 serial cable, using the thumbscrews. These connector screw locks prevent accidental disconnection which could lead to data loss/corruption.

This product is backed for life, including free lifetime 24/5 multi-lingual technical assistance.

  • Serial port for instant connectivity
  • Fully compatible with modems
  • Flexible enough to offer a variety of options to suit a specific need
  • Transfer data in a snap

Specifications

General

Environmentally Friendly
Yes
Cable Length
3 m
Device Supported
Modem
Shielding
Yes
Features
Strain Relief

Damage Resistant

Number of Conductors
7
Connector Type on First End
DB-9 RS-232 - Male
Connector Type on Second End
DB-9 RS-232 - Female
Connector Plating
Nickel
American Wire Gauge
28 AWG
Jacket Material
Polyvinyl Chloride (PVC)
Shielding Material
Aluminum Mylar Foil
Product Color
Black
Connector Material
Molded Polyvinyl Chloride (PVC)

Metal

Product Type
Data Transfer Cable

Manufacturer Website Address

Product Name
Null Modem Serial Cable F/M

Price history

Latest
AUD 15.39≈ USD 10.74
Oct 2026
Lowest recorded
AUD 15.39≈ USD 10.74
Highest recorded
AUD 15.39≈ USD 10.74
Recorded
2026
1 price point

AUD 15.39 rrp, recorded

Why buy from Prology

  • Tested before dispatchEvery item is checked by our technicians before it ships.
  • Warranty includedParts are covered by a Prology warranty – ask us for the terms.
  • Fast shippingDispatched from our Australian and US locations.
  • Real people, quick repliesQuotes and answers within 1 business day.

Request a quote for 9FMNM-3M-RS232-CABLE

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More STARTECH.COM Network cables

All STARTECH.COM parts starting with “9” · All STARTECH.COM part numbers

We buy it

Have this part spare? We buy it

Prology buys used and surplus network cables – including 9FMNM-3M-RS232-CABLE. Sell outright or trade in against your next order. Offer within 1 business day.