StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M

StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M

Brand StarTech.com

From

£11.15

Free delivery

You save £4.83 (30%)

3 offers at 3 retailers

Listed since 7 April 2026

Compare prices

Sort by:
ComputersDeal

£11.15

Free delivery

View deal
GamingKit

£11.38

Free delivery

View deal
Back to the Office

£10.99

+ £4.99 delivery

View deal

Affiliate link

Report an error

Description

RS232 SERIAL NULL MODEM CABLE: DB9 male to female serial cable enables a connection between two DTE devices at a distance of up to 3 meters, reducing cable length restrictions and providing flexible serial device setup configuration. QUALITY CONSTRUCTION: High quality 28 AWG tinned wires with aluminum mylar cable shielding and shielded metal shell connectors prevent EMI interference; Molded PVC connectors with strain reliefs and PVC cable jacket prevent damage due to bends. SCREW LOCKING NULL-MODEM CABLE: This crossover cable features thumbscrews that prevent accidental disconnection which can lead to data loss. SPECIFICATIONS: 3m (9.8ft) / DB9 male to DB9 female / Color: Black / 28AWG / OD: 4.8mm / Al-Mylar cable shield & Metal shell connectors / Molded PVC strain reliefs and jacket / Note: This is a null-modem cable, it is not a straight-through cable. THE IT PRO'S CHOICE: Designed and built for IT Professionals, this serial null-modem DB9 cable is backed for life, including free lifetime 24/5 multi-lingual technical assistance / This serial cable is available in other lengths. Connect serial enabled devices at a distance of up to 3m. 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.. The StarTech.com Advantage. Features. Connector contacts plating. Nickel. AWG wire size. 28. Jacket material. Polyvinyl chloride (PVC). Cable shielding. Aluminum mylar foil. Connector 1 form factor. Straight. Connector 2 form factor. Straight. Connector 1 gender. Male. Connector 2 gender. Female. Connector 2. DB-9. Connector 1. DB-9. Cable length. 3 m. Product colour. Black. Packaging data. Package weight. 150 g. Package height. 40 mm. Package depth. 130 mm. Package width. 220 mm. Quantity per pack. 1 pc(s). Certificates. Compliance certificates. RoHS. Sustainability. Sustainability compliance. Yes. Operational conditions. Operating relative humidity (H-H). 15 - 60%. Storage temperature (T-T). 20 - 80 °C. Operating temperature (T-T). 20 - 80 °C. Logistics data. Products per master (outer) case. 100 pc(s). Master (outer) case height. 275 mm. Master (outer) case length. 360 mm. Master (outer) case width. 400 mm. Harmonized System (HS) code. 84733080. leaflet

Full specifications

Marque StarTech.com
Référence fabricant 9fmnm3mrs232cable
SERIAL NULL MODEM CABLE DB9 male to female serial cable enables a connection between two DTE devices at
QUALITY CONSTRUCTION High quality 28 AWG tinned wires with aluminum mylar cable shielding and shielde
MODEM CABLE This crossover cable features thumbscrews that prevent accidental disconnection
SPECIFICATIONS 3m (9.8ft) / DB9 male to DB9 female / Color: Black / 28AWG / OD: 4.8mm / Al-Myla
Note This is a null-modem cable
S CHOICE Designed and built for IT Professionals

StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M: complete technical analysis for 2026

When it comes to Informatique, the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M by StarTech.com is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Who is this Informatique for?

The StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M benefits from the expertise of StarTech.com in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.

For intensive or occasional use

The StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this StarTech.com product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the StarTech.com USB 2.0 to VGA Adapter, USB to VGA Monitor Converter for Windows, 1080p (no support for macOS/ChromeOS/Linux) - TAA.

Against the competition

In the Informatique market, the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M is well positioned thanks to its price from £11.15 and the strength of StarTech.com. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 3210 £
Mid-range3210 £ to 7490 £
High-endOver 7490 £

The best times to buy the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M

How does the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M compare to competitors in the Informatique category?

In the Informatique category, the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M suitable for beginners?

Yes, the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and StarTech.com usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M?

Refurbished versions of the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M drop during the year?

Prices for the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M at all retailers?

Free delivery is not guaranteed for the StarTech.com 3m RS232 Serial Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

Similar products