- Home Page /
- Electronics /
- Computer Accessories /
- Computer Accessories & Peripherals /
- Computer Cable Adapters /
- Gender Changers /
- Black Box Network Services Black Box Network ...
0 ratings
Item #:
121951896
Black Box Network Services Black Box Network Services FA440-2 DB9 Gender Changer, EMI/RFI Shielded, Ma
Item #:
121951896
BDT 1516
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Guaranteed for life, EMI/RFI shielding blocks out noise and interference to keep data signals clear.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
EMI/RFI Shielding
Designed to protect against electromagnetic interference, ensuring signal integrity and reliable performance in critical applications where data loss can be catastrophic.
Gender Change Capability
Easily converts male DB9 connectors to female, enabling flexibility in connection options for various devices, enhancing compatibility across diverse network setups.
High-Quality Construction
Crafted from durable materials, this gender changer guarantees long-lasting use and excellent reliability, making it an invaluable tool for both professionals and casual users.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
-
Networking Professionals
Ideal for networking professionals needing reliable gender changers for seamless connections in various setups.
-
Electronics Technicians
Great for technicians requiring EMI/RFI shielded connections to minimize interference in sensitive electronic environments.
-
Data Center Managers
Perfect for data center setups needing consistent connections to DB9 devices without signal degradation.
-
Casual Users
Not suitable for casual users with limited technical knowledge who require simple plug-and-play solutions.
-
Home Office Setups
May not be necessary for home office setups that do not require specialized connections or shielding.
-
Non-Technical Users
Not recommended for non-technical users who might find installation or utilization confusing without professional help.
Product Description
Black Box Network Services Black Box Network Services FA440-2 DB9 Gender Changer, EMI/RFI Shielded, Ma
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Black Box DB9 Male to DB9 Male serial cable used for?
Answer: The Black Box DB9 Male to DB9 Male serial cable serves to connect various serial devices such as computers, printers, and modems. This cable is particularly useful in industrial settings where serial communication is essential. It enables robust data transfer between equipment, making it ideal for setting up a network of machines or connecting legacy devices that utilize serial protocols. -
Question:
What features should I look for in the Black Box DB9 Male/Male cable?
Answer: When selecting the Black Box DB9 Male to DB9 Male cable, consider factors such as cable length, shielding, and connector quality. A well-shielded cable reduces interference, ensuring data integrity. Additionally, high-quality connectors enhance durability and reduce signal loss, which is crucial for maintaining performance when connecting sensitive equipment. -
Question:
Can I use this cable for programming devices?
Answer: Yes, the Black Box DB9 Male to DB9 Male cable can be used for programming various devices, including industrial controllers and networking equipment. Many programming interfaces are built on serial communication, and this cable provides a reliable link for accessing and configuring devices, ensuring that data is transmitted without errors. -
Question:
Is the Black Box DB9 cable compatible with all operating systems?
Answer: The Black Box DB9 Male to DB9 Male cable is compatible with most operating systems that support serial communication, including Windows, Linux, and macOS. As long as the host computer has the appropriate drivers for the serial port, users should experience seamless communication with serial devices, whether for data transfer or device management. -
Question:
What is the maximum length for the DB9 Male to Male cable without signal loss?
Answer: Typically, the recommended maximum length for the Black Box DB9 Male to DB9 Male cable is about 50 feet for reliable signal integrity under standard conditions. Beyond this length, users may experience degradation in signal quality. For longer distances, utilizing signal repeaters or converters can help maintain effective communication between devices. -
Question:
How does the Black Box DB9 cable compare to USB cables?
Answer: The Black Box DB9 Male to DB9 Male cable offers essential serial communication while USB cables provide high-speed data transfer and broader device compatibility. While USB is preferred for modern applications, many legacy systems still rely on DB9 connections. Understanding your equipment will guide you in choosing the appropriate cable for your needs. -
Question:
What types of devices commonly use DB9 connections?
Answer: Common devices that utilize DB9 connections include older modems, industrial equipment like PLCs (Programmable Logic Controllers), and various point-of-sale systems. The Black Box DB9 Male to DB9 Male cable is ideal for connecting these devices, enabling effective communication and data exchange in environments where serial communication is still prevalent. -
Question:
What are the benefits of using Black Box products?
Answer: Black Box products are renowned for their reliability, quality, and performance in data communications and networking. Using a Black Box DB9 Male to DB9 Male cable ensures you're choosing a product designed to meet high standards, ultimately reducing maintenance issues and ensuring smooth operation in your networked systems. -
Question:
Are there any troubleshooting tips for connection issues with the DB9 cable?
Answer: If experiencing connection issues with the Black Box DB9 Male to DB9 Male cable, first check the connections to ensure they are secure. Verify the device settings and ensure the correct COM port configuration is selected on your computer. Additionally, testing the cable with another device can help identify if the issue lies with the cable or the connected equipment. -
Question:
Where can I buy the Black Box - DB9 Male/DB9 Male cable in Bangladesh?
Answer: You can purchase the Black Box - DB9 Male/DB9 Male cable from Ubuy, an online store that offers a wide selection of products, including electronics and cables. Ubuy provides a convenient platform to find the specific cable you need, ensuring you have access to high-quality networking solutions tailored to your requirements.
BlackBox Gender Changers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
BDT 1516
Order now and get it around Wednesday, July 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Premium EMI/RFI shielding technology.
- Guaranteed for life for lasting reliability.
- Blocks out noise and interference.
- Ensures clear data signals.
- Compact design: 1.2 inches long, 0.75 inches wide, 0.5 inches high.
- Perfect for connecting and protecting computer equipment.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.