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Item #:
34389651
DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 with Prolific PL2303 Chip
Item #:
34389651
STD 581890
Price Details
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The USB to DB9 Serial Adapter allows users to make use of older equipment that still relies on a DB9 Serial Connection so there is no need to worry about upgrading to newer equipment.
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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
High Compatibility
Works seamlessly with Windows 11/10/8/7, Mac, and Linux, ensuring broad usability across different operating systems for various devices.
Reliable Chipset
Equipped with Prolific PL2303 chip, providing stable and robust data transfer while minimizing connectivity issues, enhancing user experience.
Compact Design
The lightweight 3-foot cable allows easy connectivity without clutter, ideal for both home and office setups, ensuring convenience and efficiency.
Product Details
| Package Weight | 1.27 Pound |
Who Should Buy?
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Legacy Device Users
Ideal for connecting older serial devices like printers, modems, and industrial equipment to modern computers via USB.
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Software Developers
Beneficial for developers working on applications that require serial communication with RS232 devices for testing.
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Tech Enthusiasts
Great for hobbyists who restore vintage hardware or work with embedded systems needing serial interface connections.
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High-speed Applications
Not suitable for applications demanding high-speed data transfer as RS232 is generally slower compared to USB standards.
Product Description
DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 with Prolific PL2303 Chip
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the DTECH USB to Serial Female Adapter Cable used for?
Answer: The DTECH USB to Serial Female Adapter Cable is designed to connect RS232 serial devices to a computer’s USB port. This is especially useful for legacy devices that require a serial interface, such as routers, printers, or scientific instruments. By facilitating this connection, the adapter enables data transfer and device management without the need for upgrading existing hardware. -
Question:
Does this adapter support Windows 11?
Answer: Yes, the DTECH USB to Serial Adapter is compatible with Windows 11. The Prolific PL2303 chip ensures seamless operation across multiple versions of Windows, including 11, 10, 8, and 7. Users can easily install the necessary drivers directly from the manufacturer’s website, allowing for quick setup and reliable performance for serial communications. -
Question:
Is this adapter compatible with Mac and Linux systems?
Answer: Absolutely! The DTECH USB to Serial Adapter is compatible with both Mac and Linux operating systems. This versatility makes it a great choice for users across different platforms, enabling connectivity for serial devices in various environments. Mac users can typically use the adapter without additional drivers, while Linux users benefit from native support in recent kernel versions, simplifying the setup. -
Question:
What types of serial devices can I connect using this cable?
Answer: You can connect a wide range of serial devices using the DTECH USB to Serial Adapter. Common devices include older printers, modems, CNC machines, and GPS units. This makes it an invaluable tool for professionals in engineering, IT support, and those working with embedded systems who need reliable connections for their equipment. -
Question:
How long is the DTECH USB to Serial Adapter Cable?
Answer: The DTECH USB to Serial Adapter Cable is 3 feet long. This length provides flexibility for setups without being overly cumbersome. Whether you are connecting devices on a desk or from a distance, this length allows sufficient space while ensuring that you can maintain a tidy workspace. -
Question:
Is this adapter plug-and-play?
Answer: Yes, the DTECH adapter features a plug-and-play design for most systems, meaning you can typically connect your device right after plugging it in. While some installations may require drivers, particularly on Windows systems, the straightforward design minimizes setup difficulties, making it user-friendly for individuals of varying tech-savviness. -
Question:
What is the significance of the Prolific PL2303 chip in this adapter?
Answer: The Prolific PL2303 chip in the DTECH USB to Serial Adapter ensures high compatibility and stability during data transmission. This chip is known for its effective handling of serial communications, minimizing data errors and interruptions. As a result, users can expect a reliable connection for tasks such as programming or data logging. -
Question:
Can this adapter work with Raspberry Pi or other microcontrollers?
Answer: Yes, the DTECH USB to Serial Adapter is compatible with Raspberry Pi and many other microcontrollers that support USB connectivity. It allows users to easily integrate their serial devices with these platforms, which is ideal for hobbyists and developers working on projects involving data collection, automation, or device control. -
Question:
What are the connector specifications for the DTECH adapter?
Answer: The DTECH USB to Serial Adapter features a 9 pin, 2 row DB9 female connector. This is a standard configuration for many serial devices, ensuring compatibility with the majority of RS232-based equipment. If you have devices that require secure connections, this design provides a reliable and robust interface for communication. -
Question:
Where can I buy the DTECH USB to Serial Adapter Cable in São Tomé and Príncipe?
Answer: You can purchase the DTECH 3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip on Ubuy, an online marketplace that offers a wide range of electronics and accessories. Ubuy provides a user-friendly experience, making it easy to find and order the adapter from the comfort of your home.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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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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STD 581890
Order now and get it around Friday, July 31
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.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Converts USB to DB9 Serial Connection, making older equipment usable
- Provides external plug & play RS-232 serial connection
- Fits Serial (COM) Device with 9-Pin Male Port
- PL2303 Chip RS232 serial cable to USB adapter supports multiple platforms
- Gold-plated Interface
- 3ft Cable Length
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