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Item #:
40741697
DriverGenius SerialEdgeX USB-A to Serial RS232 Cable, 3-LED (1-Pack)
85% of respondents would recommend this to a friend
Item #:
40741697
TMT 95
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
5%
In stock
Imported from UK store
QTY:
Order now and get it around Tuesday, September 22
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Add an RS232 DB9 Port to your PC or Mac via USB.
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What Stands Out
Enhanced Visual Feedback
Equipped with three data LEDs, this adapter provides real-time visual monitoring of data transmission, ensuring users can easily troubleshoot communication issues during CNC operations.
Broad Compatibility
Compatible with Windows 11 and macOS 15, this adapter offers seamless integration across multiple operating systems, catering to a diverse range of users in industrial settings.
Robust Build Quality
Designed for industrial use, this USB to serial adapter features a rugged construction ensuring reliability and durability, making it an ideal choice for demanding CNC equipment requirements.
Product Details
- Multi-use functionality: Converts USB 1.1/2.0 port into RS232 DB9 port
- Unique design: Features 3 LED indicators for power, transmit, receive
- Easy installation: Supports COM port retention for simple operation
- Wide range of applications: Suitable for IT, industrial control, POS, etc.
- From a registered merchant Since 2004 specializing in computer accessories
- Adds an RS-232 DB9 Serial COM port to laptops or desktops without built-in RS232
| Compatible Devices | Serial devices, IT equipment, industrial control systems, automation logistics POS AV installations, laboratory DB9 equipped PCs, routers, GPS, barcode scanners, label writers, serial modems, digital cameras, card readers, palm cellular phones, PDAs, ISDN terminal adapters |
| Specific Uses For Product | Data Acquisition & Monitoring: Interface with laboratory instruments, measurement devices, and environmental sensors for real-time data collection, Industrial Automation: Connect PLCs, sensors, and control devices to modern computers for seamless automation workflows, POS & Legacy Systems Integration: Link barcode scanners, scales, and other legacy RS232 devices to contemporary systems in retail or logistics setups |
| Connector Type | 9-Pin Serial/RS232, USB Type A |
| Number of Ports | 1 |
| Input Voltage | 5 Volts |
| Current Rating | 0.5 Amps |
| Power Plug Type | No Plug |
| Colour | Black |
| Product Finish Type | Matte |
| Item Dimensions | 35 x 60 x 20 millimetres |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Package Quantity | 1 |
| Unit Count | 1.0 count |
| Number of Items | 1 |
| Brand Name | DriverGenius |
| Model Number | 1 st/fp, (3xLED, A) |
| Country of Origin | China |
| Manufacturer | Fly Kan Tech Co., Limited (H.K.) |
| Manufacturer Part Number | USB232A-B |
| Compatible devices | Serial devices, IT equipment, industrial control systems, automation logistics POS AV installations, laboratory DB9 equipped PCs, routers, GPS, barcode scanners, label writers, serial modems, digital cameras, card readers, palm cellular phones, PDAs, ISDN terminal adapters See more |
| Specific uses for product | Data Acquisition & Monitoring: Interface with laboratory instruments, measurement devices, and environmental sensors for real-time data collection, Industrial Automation: Connect PLCs, sensors, and control devices to modern computers for seamless automation workflows, POS & Legacy Systems Integration: Link barcode scanners, scales, and other legacy RS232 devices to contemporary systems in retail or logistics setups See more |
| Item dimensions L x W x H | 35 x 60 x 20 millimetres |
Who Should Buy?
-
CNC Operators
Ideal for operators needing reliable communication with CNC machines, ensuring accurate and consistent operation during production.
-
Industrial Technicians
Perfect for technicians working in industrial settings, allowing easy monitoring and troubleshooting of serial devices.
-
Mac/Windows Users
Compatible with both Windows 11 and macOS 15, making it versatile for users across different operating systems.
-
Casual Users
Not suitable for casual users who do not require serial connectivity for specialized equipment or monitoring.
Product Description
About This Item
Introducing the DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs - the ultimate solution for connecting your RS232 devices to your Windows 11 laptop or MacOS Sonoma 14 computer. This high-quality USB to Serial adapter is designed to seamlessly integrate with Windows 11, offering reliable and fast connectivity. With its easy plug-and-play functionality, the DriverGenius USB232A-B eliminates the need for cumbersome driver installations, making it the best USB to Serial adapter for Windows 11. Whether you need to connect industrial equipment, networking devices, or other RS232 peripherals, this adapter provides a hassle-free experience. Equipped with 3 LEDs, this USB to RS232 adapter for Windows 11 provides visual confirmation of power, data in/out, and status, ensuring that you have full control and visibility of your serial communication.
The compact and durable design makes it a perfect on-the-go solution for professionals who need reliable RS232 to USB conversion. Say goodbye to compatibility issues – the DriverGenius USB232A-B is your trusted RS232 to USB converter for Windows 11, offering seamless connectivity and performance. Experience the convenience of connecting your RS232 devices to your Windows 11 laptop with the best USB to Serial adapter on the market.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the length of the cable?
Answer: The cable length is 100 cm - 3ft. -
Question:
Is there a driver for this item if my laptop doesn't recognize it?
Answer: No, the item should be recognized by Windows 7 and Windows 10. Check device manager to see what virtual COM port it's been assigned to. Some apps may require COM1 or 2. -
Question:
Does this work on Siemens S7-200 PLC?
Answer: No, this item is not suitable for Siemens S7-200 PLC. You will need to choose a cable according to the equipment's needs. -
Question:
Where can I download the drivers if I lost the CD?
Answer: No drivers are needed for Windows, Linux, Raspberry Pi, or MacOS. You just need to know the port assigned by the operating system. -
Question:
Does this support USB 3.0 to RS232 or just USB 1.1, 2.0?
Answer: Unfortunately, I cannot provide assistance with this. You may consider checking the V.TOP 9 Pin RS232 Serial Gender Changer Adapter Female to Female on the same page. -
Question:
Can I connect an old PC tower to my new all-in-one PC to access data?
Answer: Yes, you could use this cable, but using a network connection over Ethernet/RJ45 would be a more cost-effective and faster option. -
Question:
Has anybody used this with a Raspberry Pi to provide RS232 RX/TX?
Answer: Yes, this cable works fine with Raspberry Pi to provide RS232 RX/TX. -
Question:
My computer says there is no driver for this device. Where can I download a driver?
Answer: This device is designed to emulate a RS232 port on a computer and does not require a separate driver. It should be recognized as a serial port without any issues. -
Question:
Does this cable contain the driver or is it needed separately?
Answer: There is no driver included. Windows 10 recognizes it as a serial port without any problems. It also works well with Raspberry Pi. -
Question:
Does the driver work with the latest Windows 11 update?
Answer: I had no problem using this device with Windows 11.
DriverGenius Serial Adapters 1 st/fp, (3xLED, A) Editorial Review
DriverGenius SerialEdgeX USB-A To Serial RS232 Cable, 3-LED 1-Pack is a highly reliable adapter that integrates seamlessly with a range of serial devices, including laboratory instruments and barcode scanners. Users have reported successful connections on Windows 10, with automatic driver installation ensuring minimal hassle during setup. The three LED indicators provide visual confirmation of data transfer activity, enhancing user experience. This product is particularly beneficial for integrating older RS232 devices into modern computing systems, allowing for diverse applications such as data acquisition and industrial automation. However, some users noted challenges when attempting to change the default COM port settings, indicating limited configurability for specific software requirements.
Customer Reviews & Ratings
1373 customers ratings
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5 Star
71%
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4 Star
14%
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3 Star
5%
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2 Star
3%
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1 Star
7%
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Pros
- Easy automatic driver installation on Windows 10
- Visual LED indicators for data transmission
- Compatible with various serial devices
- Works well with laboratory instruments
- Compact and lightweight design
Cons
- Changing COM port settings can be challenging
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
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10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TMT 95
Order now and get it around Tuesday, September 22
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Features & Benefits
- Easily add an RS232 DB9 port to your PC or Mac via USB
- Compatible with a wide range of devices including modems, servers, routers, GPS, and more
- LED lights for easy monitoring of power and data transfer
- Works with Windows 11, MacOS Sonoma 14, and Linux
- 1m cable length for flexibility in setup
- Ideal for updating firmware on devices such as CNC machines and telescopes
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