25 Foot DB9 Male to Female RS232 Extension Serial Cable - 28 AWG Shielded
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25 Foot DB9 Male to Female RS232 Extension Serial Cable - 28 AWG Shielded
With DB9 extension cables, you will no longer sacrifice convenience when it comes to the placement of computer peripherals in your work area.
25 Foot DB9 Male to Female RS232 Extension Serial Cable - 28 AWG Shielded
Item #: 13695250

25 Foot DB9 Male to Female RS232 Extension Serial Cable - 28 AWG Shielded

Item #: 13695250
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With DB9 extension cables, you will no longer sacrifice convenience when it comes to the placement of computer peripherals in your work area.
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What Stands Out

High-Quality Shielding
The 28 AWG shielded design reduces interference, ensuring reliable data transfer for stable connections and optimal performance in RS232 communication.
Perfect Length
At 3 feet, this cable offers the ideal length for connection without excess slack, perfect for home and office setups where space efficiency matters.
Versatile Compatibility
Designed for male to female connections, this cable is compatible with a wide range of devices, making it a versatile choice for various serial interface applications.

Product Details

Get the flexibility you need with our DB9 male to female RS232 extension serial cable. Extend your existing connections or replace restrictive cables. Fully shielded and easy to connect. Shop at Ubuy Malawi
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Computer Technicians

    Ideal for technicians needing to extend serial connections for diagnostic or maintenance purposes on older systems.

  • Industrial Equipment

    Suitable for connecting and extending RS232 communication between machinery and computers in factory settings.

  • Home Automation

    Useful for hobbyists integrating serial devices in home automation projects requiring additional cable length.

Not Suitable For
  • High-Speed Applications

    Not suitable for applications requiring high-speed data transfer, as RS232 is limited in bandwidth and distance.

  • Modern Consumer Electronics

    Limited usefulness for most modern devices, which typically use USB or other connections instead of RS232.

  • Outdoor Use

    Not recommended for outdoor applications due to lack of weatherproof and UV-resistant materials in the cable design.

Product Description

25 Foot DB9 Male to Female RS232 Extension Serial Cable - 28 AWG Shielded

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a DB9 Male to Female RS232 extension cable used for?

    Answer: A DB9 Male to Female RS232 extension cable is primarily used for connecting various serial devices, such as computers, printers, and barcode scanners. This cable extends the connectivity range of RS232 devices, making it easier to position your equipment without compromising functionality. For instance, if you have a device located far from your computer, this extension cable allows you to maintain a reliable connection without losing performance, making it ideal for both home and professional setups.
  • Question: What is the significance of 28 AWG in this cable?

    Answer: The term 28 AWG refers to the gauge of the cable's wire, which is relatively thin. This gauge is standard for many RS232 applications, providing a good balance between flexibility and strength. Using 28 AWG wire helps maintain signal integrity over longer distances while ensuring the cable can bend and maneuver without easily breaking. This means you can use the cable in tight spaces or active environments without worrying about damage, making it suitable for various setups, including industrial and office settings.
  • Question: Is this cable shielded, and why does it matter?

    Answer: Yes, this cable is shielded, which means it has a protective layer that reduces electromagnetic interference (EMI) and radio frequency interference (RFI). Shielding is crucial when transmitting data over long distances as it helps maintain a clean signal by preventing noise from disrupting the communication. This feature makes the cable perfect for sensitive applications, such as scientific instrumentation or audio-visual equipment, where reliable data transmission is critical.
  • Question: Can I use this cable with modern devices?

    Answer: Yes, this DB9 Male to Female RS232 extension cable can be used with modern devices, provided they have a corresponding RS232 port. Many legacy systems and specific industrial devices still utilize RS232 interfaces, making this cable essential for connecting them to newer computers or adapters. Additionally, you can use it with serial-to-USB converters for greater compatibility with contemporary hardware, ensuring your devices can communicate effectively.
  • Question: How does the length of the cable affect performance?

    Answer: The length of the cable can impact performance, particularly in data transmission speed and signal integrity. A 25-foot cable is a good length for many applications, providing sufficient distance for flexibility without losing signal quality. However, in extremely long runs, you may notice degradation. Because this cable is built to specification, it maintains a strong connection for most typical uses, such as connecting machines in a large setup or extending connections across a spacious work area.
  • Question: What types of devices can I connect using this cable?

    Answer: This cable is compatible with a wide range of devices that utilize the RS232 communication standard. Typical examples include computers, serial printers, modems, and various industrial equipment like CNC machines and robotics. It's an excellent solution for creating links between older devices and modern peripherals, allowing for versatile setups where different technologies need to interface effectively across varied applications.
  • Question: Is this cable durable for industrial use?

    Answer: Absolutely! This cable is designed to withstand rigorous use, making it suitable for industrial environments. Its sturdy construction and shielded design help resist wear and tear, ensuring reliable performance under demanding conditions. So, you can confidently use it in machine controls, production lines, or any scenario where durability is a priority, ultimately reducing the need for frequent replacements.
  • Question: How does this cable compare to other types of cables?

    Answer: This DB9 extension cable is specifically designed for RS232 communication, which is quite different from USB or Ethernet cables. RS232 provides a simple serial communication method widely used in older hardware and specific industrial applications. In contrast to USB, which may offer faster data rates, RS232 is focused on reliability over longer distances. Therefore, this cable is indispensable for certain environments and devices where maintaining a stable connection is critical.
  • Question: What should I consider when selecting a cable for my needs?

    Answer: When choosing a cable, consider the length, shielding, and the specific devices you need to connect. Length helps determine how far apart devices can be without losing signal quality. Shielding ensures protection against interference, which is important in electronic-rich environments. Additionally, check compatibility with your devices to ensure that the connectors match your needs. For example, if you're connecting an old industrial system to a modern laptop, this specific cable would be an excellent choice.
  • Question: Where can I buy a 25 Foot DB9 Male to Female RS232 Extension Serial Cable in Malawi?

    Answer: You can purchase the 25 Foot DB9 Male to Female RS232 Extension Serial Cable from Ubuy, a trusted online retailer providing a wide range of electronic accessories. Ubuy offers a seamless shopping experience, making it straightforward to find this product along with various shipping options.

CustomCableConnection Serial Cables Editorial Review

The product is a DB9 extension cord that is straight through pin-out supporting common D-Sub applications. The cord has a thumbscrew thread size of 4-40. Based on customer reviews, the product is effective and works great for its intended use. The cable seems of good quality and is delivered promptly. However, one customer advised to buy an adapter or a female to female cable for a console cable. Ultimately, this extension cord is reliable, useful and fulfilled customer needs.

Customer Reviews & Ratings

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Pros

  • Good quality
  • Effective for intended use
  • Timely delivery
  • Reasonably priced

Cons

  • An adapter or extra cable may be needed depending on the specific use case

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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Features & Benefits

  • Provides flexibility in setting up extra screens
  • Can extend existing RS-232 cables
  • Fully-molded connectors with thumbscrews for easy connection
  • Fully shielded to guard against interference
  • Available in various lengths
  • High-quality, US-sourced products

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