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Item #:
85414503
2 Pack Rs232 Serial Cable 9 Pin DB9 Male to Male Gender Changer Coupler Adapter Connector
Item #:
85414503
TMT 49
Price Details
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Order now and get it around Saturday, August 22
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Save the cost and hassle of buying a new cable by just changing the gender of your port and using the cable you already have.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Compatibility
Designed for seamless connections between various devices, this DB9 gender changer easily links serial ports and adapters, ensuring broad compatibility for both old and new equipment.
Durable Construction
Constructed with high-quality materials, these DB9 connectors offer reliable performance and longevity, minimizing wear and tear for consistent data transmission in professional settings.
Cost-Effective Solution
This 2-pack offers exceptional value, providing users with multiple connectors at an affordable price, making it an ideal choice for both home and office use.
Product Details
| Package Dimensions | 3.31 x 2.13 x 0.47 inches (8.4 x 5.4 x 1.2 cm) |
| Item Weight | 0.634 ounces (17.97 grams) |
| Date First Available | July 18, 2021 |
| Manufacturer | LuoQiuFa |
| Compatible Devices | PLC controllers, touch screens, LED subtitles, programmers, single-chip computers, CNC machine tools |
| Specific Uses For Product | PC |
| Connector Type | Serial Adapter |
| Color | Yellow |
| Brand | LuoQiuFa |
Who Should Buy?
-
Legacy Hardware Users
Ideal for connecting older devices with serial ports, ensuring compatibility for legacy hardware setups and communications.
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DIY Electronics Projects
Great for hobbyists and engineers working on projects requiring custom serial connections between devices or components.
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Technical Support Teams
Useful for IT and support teams troubleshooting hardware issues with serial connections in various devices and systems.
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Modern Devices
Not suitable for contemporary laptops or devices lacking serial ports, as they use USB or other connections.
Product Description
2 Pack Rs232 Serial Cable 9 Pin DB9 Male to Male Gender Changer Coupler Adapter Connector
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is an RS232 serial cable used for?
Answer: An RS232 serial cable is commonly used for connecting various hardware devices like printers, modems, and serial ports on computers. It allows for serial communication, which transmits data one bit at a time, making it suitable for devices that require reliable data transfer. This is especially useful in industrial settings or where legacy equipment is still in operation, allowing for seamless communication between devices. -
Question:
How do I use the DB9 Male to Male Gender Changer?
Answer: To use the DB9 Male to Male Gender Changer, simply plug one DB9 male connector from one device into one side of the coupler and connect another DB9 male connector from the second device into the other side. This adapter is essential for creating connections when both devices feature male connectors, allowing for uninterrupted data transfer. It's widely used in settings where devices need to be linked directly without lengthy cabling. -
Question:
Is this adapter compatible with all RS232 devices?
Answer: Yes, the DB9 Male to Male Gender Changer is compatible with a wide range of RS232 devices. However, it's important to ensure that both connected devices support DB9 pin configurations. This adapter is a practical solution for connecting PCs, serial printers, and more, ensuring hardware can communicate effectively. Always check device documentation for specific compatibility requirements to avoid connection issues. -
Question:
What materials are used in the construction of this adapter?
Answer: The 2 Pack RS232 Serial Cable DB9 adapter is typically constructed from durable materials like high-quality plastic for the casing and metal for the connectors. This quality construction helps to minimize signal loss and ensures long-lasting performance in various applications. The solid build makes it reliable for both personal and professional use, minimizing wear and tear during frequent connections. -
Question:
Can I use these couplers for long-distance connections?
Answer: DB9 Male to Male Gender Changer couplers are not designed for long-distance connections. While they effectively connect two cables, RS232 standard typically limits distances to around 50 feet for maintaining signal integrity. For longer distances, it's advisable to consider RS232 extenders or signal boosters to ensure communication remains effective across extended lengths. These solutions will help retain data quality in environments where devices are far apart. -
Question:
How many adapters come in a pack?
Answer: This product comes in a convenient 2-pack configuration, which means you receive two DB9 Male to Male Gender Changer adapters. This is advantageous for users needing replacements or additional connections. Having extra adapters on hand simplifies setup processes in various scenarios, such as temporary networks or troubleshooting serial connections. -
Question:
Can these adapters support bi-directional communication?
Answer: Yes, the DB9 Male to Male Gender Changer supports bi-directional communication. It allows data to flow in both directions between connected devices, optimizing functionality in a setup where devices send and receive information. This feature is particularly useful in applications such as data logging and telemetry systems where data needs to be accurately exchanged between multiple devices. -
Question:
Are there any specific devices that work best with this adapter?
Answer: The DB9 Male to Male Gender Changer works best with devices that utilize RS232 ports, including older computers, certain types of modems, and industrial equipment like PLCs (Programmable Logic Controllers). It’s especially useful in environments that rely on legacy technology, ensuring connectivity without the need for additional converters or complicated setups. -
Question:
What is the maximum data transmission rate for RS232?
Answer: The maximum data transmission rate for RS232 using a standard DB9 setup typically reaches up to 115.2 Kbps. This rate makes it efficient for most conventional applications, from data transfer to device control. RS232 is well-established for applications where moderate-speed communication suffices, particularly in industrial automation or legacy computing environments. -
Question:
Where can I buy the 2 Pack Rs232 Serial Cable 9 Pin DB9 Male to Male Gender Changer Coupler Adapter Connector?
Answer: You can buy the 2 Pack Rs232 Serial Cable 9 Pin DB9 Male to Male Gender Changer Coupler Adapter Connector from Ubuy in Turkmenistan. Ubuy offers a reliable shopping experience and provides access to a variety of tech accessories, making it easy to find the exact products you need for your connectivity solutions.
LuoQiuFa Gender Changers Editorial Review
The 2 Pack Rs232 Serial Cable 9 Pin DB9 Male to Male Gender Changer Coupler Adapter Connector has received mixed reviews from customers. While some users found that the product worked for their needs and appreciated the solid electrical connections, others experienced issues with the pin configuration being inverted, resulting in damage to their systems. Overall, it seems that this coupler adapter connector may work well for some users but can cause problems for others, particularly if the pin configuration is not compatible with their systems. It is recommended to double-check compatibility before purchasing this product. **
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Pros
- Solid electrical connections
- Tightening screws hold the adapter and cable in place
Cons
- Pin configuration may cause damage to systems
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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TMT 49
Order now and get it around Saturday, August 22
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Features & Benefits
- Fast and economical method to change the gender on 'D' type ports
- Can connect two female serial cables together
- Convert a 9 pin female/male connection to a 9 pin male/female connection
- Made of metal iron shielding shell and 24k gold-plated copper pins for good conductive contact
- Widely used in various RS232 serial ports and equipment communication fields
- Package includes 2 DB9 adapters
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