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Item #:
11682215
Cable Matters USB C to Serial Adapter Cable - 3ft, USBC to DB9, USB C to RS232 Cable, Compatible with Thunderbolt 5/4, Supports Windows
Item #:
11682215
BHD 9
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, July 10
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The Cable Matters USB C to Serial Adapter Cable provides a convenient solution for communicating with equipment that require a DB9 connector.
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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
Wide Compatibility
Supports a range of systems from Windows 11 to older versions and macOS 11.0 or later, ensuring usability across diverse devices and operating systems.
High-Speed Data Transfer
Facilitates fast and reliable data transfer rates via USB-C, addressing user needs for efficient communication with serial devices.
Compact Design
The 3-foot cable length offers portability and convenience without sacrificing performance, making it ideal for on-the-go users and space-constrained environments.
Product Details
- USB C to RS232 adapter cable for connecting a USB-C port to a device with a female DB9 port
- Male to male serial to USB cable for communicating with equipment requiring a DB9 connector
- Simple installation using drivers available for download from Cable Matters
- Windows & Mac compatible with latest OS versions, but some equipment may require proprietary software
- RS-232 compatible USB C serial cable required for various equipment such as CNC Machine, GPS, telescope, Cisco network switch, etc.
- Compatible with Thunderbolt 4, USB4, and Thunderbolt 3 Ports on Dell XPS 13, 15, Surface Pro, and more
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Developers and Engineers
Ideal for professionals needing to connect legacy devices or troubleshoot serial communications in their projects.
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Tech Enthusiasts
Perfect for hobbyists who frequently work with older hardware requiring DB9 serial connections.
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Mac Users
Great for macOS users looking for compatibility with RS232 devices, especially with newer Thunderbolt ports.
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Heavy Data Transfer Users
Not suitable for situations requiring high-speed data transfers that USB-C typically supports beyond serial communication.
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Mobile Device Users
Unsuitable for users looking to connect mobile devices that do not support USB-C to DB9 connections consistently.
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Budget-Conscious Buyers
May not be ideal for those on a tight budget as there might be cheaper alternatives available.
Product Description
Cable Matters USB C to Serial Adapter Cable - 3ft, USBC to DB9, USB C to RS232 Cable, Compatible with Thunderbolt 5/4, Supports Windows 11/10/8/7/Vista/XP, macOS 11.0 or Later
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What devices are compatible with the Cable Matters USB C to Serial Adapter Cable?
Answer: The Cable Matters USB C to Serial Adapter Cable is compatible with a wide range of devices that have USB-C ports, including newer laptops, tablets, and certain models of printers and industrial equipment. It supports Thunderbolt 3, making it versatile for users with high-performance devices. This adapter is an excellent choice for connecting legacy devices that use DB9 serial interfaces, such as barcode scanners and modems. It's particularly useful in professional settings where serial communication is still in demand. -
Question:
How does the Cable Matters USB C to Serial Adapter work?
Answer: This adapter converts the digital USB-C connection to an RS232 serial connection. The integration of advanced chipsets ensures that data is transmitted reliably and at high speeds. Simply connect the USB-C end to your device and the DB9 end to the serial port of your equipment. It’s perfect for tasks like configuring industrial machinery or connecting to older peripherals that lack USB support, allowing seamless communication across diverse technologies. -
Question:
Can I use this adapter with Mac devices?
Answer: Yes, the Cable Matters USB C to Serial Adapter Cable is compatible with Mac devices that have USB-C ports, including MacBook Pro and MacBook Air models. The driver installation may vary based on macOS versions, but the process is generally straightforward. Users can utilize this adapter for serial communication with various peripherals like routers or network switches, making it an ideal tool for system administrators and IT professionals. -
Question:
What operating systems does the Cable Matters USB C to Serial Adapter support?
Answer: This adapter supports a broad spectrum of operating systems, including Windows versions 11, 10, 8, 7, Vista, and XP. Additionally, it can be used on Linux systems, offering versatility for users across different platforms. It is beneficial in scenarios such as debugging or testing legacy software applications where RS232 communication is required. Users can seamlessly connect and configure devices, regardless of their operating system. -
Question:
What is the maximum cable length of the Cable Matters USB C to Serial Adapter Cable?
Answer: The cable length of the Cable Matters USB C to Serial Adapter is 3 feet, which is typically adequate for most setups where devices are close together. This length allows for sufficient mobility without cluttering your workspace. In practical use cases, this means connecting a laptop to a device such as an industrial printer or an older computer without worrying about signal degradation, as shorter cables maintain better connectivity. -
Question:
What are the benefits of using a USB C to RS232 adapter?
Answer: Using a USB C to RS232 adapter like the Cable Matters model allows modern devices to connect with older serial devices, overcoming the limitations of current technology. These adapters are essential for industries that rely on legacy systems or need compatibility with specialized equipment. Use cases include connecting laptops to lab instruments or accessing historical systems, ensuring that vital operations can continue without needing extensive upgrades to existing equipment. -
Question:
Is the Cable Matters USB C to Serial Adapter Cable plug-and-play?
Answer: Yes, the Cable Matters USB C to Serial Adapter is designed to be plug-and-play on supported systems, facilitating quick and efficient connections. Once plugged in, the device should automatically install necessary drivers, particularly on Windows operating systems, while Mac and Linux users may require minimal setup. This feature simplifies the process for users needing to quickly connect to their devices in various environments, such as during fieldwork or in tech labs. -
Question:
Can this adapter transmit data at high speeds?
Answer: Absolutely, the Cable Matters USB C to Serial Adapter supports high-speed data transmission, crucial for applications requiring a fast and reliable connection. This makes it ideal for real-time data logging or connectivity in testing labs. Users can confidently transmit information between devices without worrying about lag, making it particularly useful in environments where timely data exchange is critical, such as in research or production monitoring. -
Question:
Where can I buy the Cable Matters USB C to Serial Adapter Cable?
Answer: You can purchase the Cable Matters USB C to Serial Adapter Cable from Ubuy. Ubuy offers a straightforward shopping experience, securing your ideal adapter for seamless connectivity between USB-C devices and RS232 serial devices. It's an excellent choice for professionals needing reliable equipment connections without hassle.
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“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”
13 June 2026 · via Trustpilot
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“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
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“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”
26 Feb 2026 · via Trustpilot
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“Good quality of product, delivered in 2 weeks. I thought it would take more time.”
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BHD 9
Order now and get it around Friday, July 10
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
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.
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Features & Benefits
- USB C to RS232 adapter cable connects USB-C port to female DB9 device port.
- Male-to-male serial to USB cable is perfect for devices that require a DB9 connector.
- Easy installation with drivers available for download from Cable Matters.
- Windows & Mac compatible with latest OS versions.
- Required for equipment like CNC Machine, GPS, etc.
- Connects directly to computers or uses a null modem adapter.