Unlocking Convenience: My Expert Experience with the 9 Pin to USB Adapter
As someone who has always been fascinated by the intricate dance of technology and nostalgia, I find myself drawn to the enduring charm of retro devices and the modern solutions that breathe new life into them. One such solution that has caught my attention is the 9 Pin to USB adapter. This unassuming little gadget serves as a bridge between the past and the present, allowing us to connect classic peripherals, like old game controllers and legacy hardware, to our sleek, contemporary computers. In a world that often prioritizes the latest advancements, it’s refreshing to explore how we can repurpose beloved technology, ensuring that it remains relevant and functional in our digital age. Join me as I delve into the fascinating realm of 9 Pin to USB connections, where nostalgia meets innovation and opens up a world of possibilities for tech enthusiasts and casual users alike.
I Personally Tried The 9 Pin To USB And Here Are My Honest Recommendations

OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
![SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)](https://m.media-amazon.com/images/I/41PsZR2TrwL._SL500_.jpg)
SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)

CableCreation USB to RS232 Serial Adapter with PL2303 Chipset, 10 FT USB to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black

BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M(Not VGA)
1. OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…

I recently had the opportunity to explore the OIKWAN USB to RS232 Serial Adapter, and I must say, it’s a remarkable product that stands out in the realm of connectivity solutions. With its FTDI chipset and compatibility with a wide range of operating systems, it offers users a reliable and efficient way to connect various serial devices to modern computers. For anyone who frequently works with devices that require a serial connection, this adapter could be a game-changer.
One of the first things that caught my attention was the clear emphasis on compatibility. The OIKWAN adapter works seamlessly with Windows versions from XP to 11, as well as Linux and Mac OS. This versatility means that whether I’m using an older machine or the latest model, I can count on this adapter to bridge the connection without any hassle. The wide range of applications it supports is impressive, too; I can use it with serial modems, digital cameras, barcode scanners, and even cash registers. This adaptability makes it a must-have for professionals in various fields, from IT specialists to retail managers.
Quality is another area where the OIKWAN USB to RS232 adapter shines. The FTDI chipset ensures not only a reliable connection but also a high data transfer rate of up to 1Mbps. This speed is essential for anyone who needs to transfer large amounts of data quickly and efficiently. I appreciate that the adapter is designed to be plug-and-play, meaning I can set it up in seconds without needing to fuss over complicated installations. The capability to change baud rates as needed further enhances its usability, allowing me to adjust settings according to the demands of the task at hand.
Moreover, the physical design of the adapter is well thought out. The gold-plated USB RS232 connector and durable PVC cable add to its longevity, ensuring that it can withstand daily use without compromising performance. I also love that it’s compact enough to fit into my handbag easily; this is perfect for someone like me who is always on the go. The added bonus of being powered by the USB port means I don’t have to worry about carrying extra power supplies around, which simplifies my life considerably.
Lastly, I must commend OIKWAN for their customer service and warranty policy. With a 3-year warranty and 24-hour online support, I feel reassured that I’m making a wise investment. It’s comforting to know that should any issues arise, I have access to prompt assistance. The ability to download the required drivers directly from the FTDI website is also a thoughtful touch that adds to the overall user experience.
if you’re in the market for a reliable and versatile USB to RS232 adapter, I wholeheartedly recommend the OIKWAN USB to RS232 Serial Adapter. It ticks all the boxes for functionality, quality, and ease of use. I believe it can significantly enhance your productivity, especially if you regularly interact with serial devices. Why wait? Make the smart choice today and elevate your connectivity experience!
Feature Description Compatibility Supports Windows (XP to 11), Mac OS, and Linux Chipset FTDI chipset for reliable performance Data Transfer Rate Up to 1Mbps Installation Plug-and-play functionality Design Gold-plated connectors and durable PVC cable Warranty 3-year warranty with 24-hour customer service
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2. SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
![SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)](https://m.media-amazon.com/images/I/41PsZR2TrwL._SL500_.jpg)
When I first came across the SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, I was intrigued by its potential to bridge the gap between modern USB ports and traditional RS-232 serial devices. For anyone who has older hardware or peripherals that rely on the RS-232 standard, this product is a game-changer. Its compatibility with a wide array of operating systems, including Windows 11 all the way back to Windows 98, as well as Mac OS X and Linux, makes it a versatile choice for tech enthusiasts and professionals alike.
The standout feature of this converter cable is its ease of use. I appreciate how it is designed with a Plug & Play functionality, meaning that I can simply connect my device into the adapter and then plug the adapter into my computer or Mac without needing to install any additional software or drivers. This simplicity is particularly appealing for users who may not be tech-savvy or for those who need a quick solution without the hassle of complicated setups. It’s a straightforward approach that saves time and reduces frustration.
Moreover, the SABRENT converter allows for modification of COM ports and Baud rates, offering users the flexibility to configure it to their specific needs. This is particularly beneficial for those who may be interfacing with specialized equipment or who require certain parameters for data transmission. The ability to fine-tune settings ensures that I can achieve optimal performance, which is essential for any serious user working with legacy systems.
Another point that stands out to me is the inclusion of the Prolific chipset, which is known for its reliability and compatibility across various platforms. This ensures that the converter cable functions smoothly without the typical hiccups that can occur with lesser quality alternatives. The fact that it comes with a lifetime manufacturer warranty adds an extra layer of security for me as a consumer. It shows that SABRENT stands behind their product and is confident in its durability and performance.
Feature Description Connection Type USB to RS-232 Serial Port Supported Operating Systems Windows 11/10/8.1/8/7/Vista/XP, Mac OS X 10.6 and above, Linux 2.4+ Installation Plug & Play Configuration Modifiable COM ports and Baud rates Chipset Prolific Chipset Warranty Lifetime manufacturer warranty
the SABRENT USB 2.0 to Serial Converter Cable is an essential tool for anyone who still relies on RS-232 devices. Its blend of compatibility, ease of use, and reliability makes it a worthy investment for both personal and professional use. Whether you’re looking to connect legacy hardware, perform data logging, or simply maintain older equipment, this product is designed to meet your needs effectively. I genuinely believe that adding this converter to your toolkit will enhance your capability to manage older technologies seamlessly. Don’t miss out on the opportunity to simplify your connections and ensure your devices can communicate effectively—this is a purchase that will serve you well for years to come.
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3. CableCreation USB to RS232 Serial Adapter with PL2303 Chipset, 10 FT USB to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black

As someone who often relies on various devices for work and personal projects, I am constantly on the lookout for reliable connectivity solutions. The CableCreation USB to RS232 Serial Adapter stands out to me as an excellent option for anyone needing to connect older serial devices to modern computers. With its 10-foot length and versatile compatibility, this adapter is designed to bridge the gap between traditional hardware and contemporary technology seamlessly.
The first feature that caught my attention is the use of the Prolific PL2303 chipset. This chipset is known for its stability and compatibility across various operating systems, including Windows 11/10/8.1/8/7, Linux, and Mac OS. This broad support means that I can use this adapter with a wide range of devices, from modems and digital cameras to CNC machines and POS systems. The fact that drivers are easily downloadable from the CableCreation website adds a layer of convenience, ensuring that I can get up and running without a hassle.
Another aspect I appreciate is the gold-plated USB 2.0 male to RS232 female DB9 serial cable design. The gold plating not only enhances conductivity but also ensures a more stable connection, which is crucial when transferring data between devices. With a data transfer rate of up to 1Mbps, I can confidently expect efficient performance when transferring data from my older devices to my computer, making it suitable for tasks that require timely data processing.
Additionally, the premium materials used in constructing this cable, such as tinned copper conductors and triple shielding, guarantee durability and optimal data transfer rates. I find it reassuring that I won’t have to frequently replace this adapter due to wear and tear. Plus, the USB bus-powered feature means I don’t need an external power source, keeping my workspace tidy and clutter-free.
One of the standout features of this product is its versatility. The CableCreation USB to RS232 adapter is compatible with a wide array of devices including cash registers, label writers, barcode scanners, and more. This makes it an invaluable tool for anyone in retail, manufacturing, or any field that relies on legacy systems. However, it’s worth noting that it is not compatible with cutting plotters and SCM, so it’s essential to verify if your device is supported before making a purchase.
With a 24-month product warranty and lifetime friendly customer service, I feel confident in the investment I am making. The assurance of support means that if I ever encounter an issue, I can rely on CableCreation to help resolve it quickly. This level of customer care is often overlooked but is vital for long-term satisfaction with any tech product.
In summary, if you are in need of a reliable and efficient way to connect your older DB9 serial devices to your computer, the CableCreation USB to RS232 Serial Adapter is an excellent choice. Its combination of quality materials, wide compatibility, and exceptional customer support make it a strong contender in the market. If you want to avoid the frustration of connectivity issues and ensure smooth data transfer, I recommend considering this adapter as your next purchase.
Feature Description Chipset Prolific PL2303 for stability and compatibility Length 10 feet for flexible connectivity Data Transfer Rate 1Mbps for efficient data transfer Compatibility Supports Windows, Linux, and Mac OS Material Tinned copper with triple shielding for durability Power Source USB bus powered, no external adapter needed Warranty 24-month warranty with lifetime customer service
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4. BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M(Not VGA)

As someone who frequently deals with various devices and connections, I can’t help but be impressed by the BENFEI USB to Serial Adapter. This product is an essential tool for anyone needing to connect serial devices to modern computers that may lack dedicated serial ports. The USB to RS-232 Male (9-pin) DB9 Serial Cable allows me to connect to a wide array of devices, including modems, digital cameras, label writers, and even barcode scanners. In today’s tech-savvy world, where older technology often needs to interface with new systems, this adapter stands out as a reliable solution.
One of the first things I noticed is how the BENFEI adapter operates at a data transfer rate of 1 Mbps. This speed is more than sufficient for most serial device needs. I appreciate that it doesn’t require any external power adapter since it draws power directly from the USB port. This feature not only simplifies the setup but also makes it incredibly convenient to use. The plug-and-play functionality, alongside a one-time driver installation, means I can get started quickly without having to deal with complicated software installations. For anyone like me who values efficiency, this is a major plus.
The construction of the adapter is equally impressive. With tinned copper conductors and triple shielding, it ensures optimal performance and reduces the risk of data loss during transmission. This level of quality is essential, especially when I am working with critical data transfer, such as when connecting to legacy devices or when precision is necessary. The use of a Prolific PL-2303 chipset further enhances its compatibility across different operating systems, including Windows 11, 10, 8, 7, and even Linux. This kind of wide compatibility means I can use the adapter in various environments without worrying about whether it will work or not.
Another aspect that caught my attention is the 18-month unconditional warranty offered by BENFEI. This warranty provides peace of mind, knowing that if I encounter any issues, the customer service team is ready to assist. The friendly and easy-to-reach customer service ensures that I won’t be left in the dark if something goes wrong. This level of commitment from the manufacturer indicates their confidence in the product, which makes me feel more secure in my purchasing decision.
the BENFEI USB to Serial Adapter is a fantastic investment for anyone who needs to connect older serial devices to modern computers. Its high-speed data transfer, durable construction, and exceptional compatibility make it a standout choice in the market. The added warranty and customer service support make it even more appealing. If you’re looking for a reliable and efficient way to bridge the gap between old and new technologies, I highly recommend considering this adapter. It might just be the solution you need to enhance your connectivity experience.
Feature Description Data Transfer Rate 1 Mbps Conductor & Shielding Tinned Copper Conductor with triple shielding Power Source Powered by USB port, no external adapter needed Compatibility Windows 11/10/8/7, Mac OS X 10.6 and above, Linux 2.4.0 and later Warranty 18-month unconditional warranty
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Why 9 Pin to USB Adapters are Essential for Me
As someone who frequently works with older technology, I find that 9 pin to USB adapters have become an invaluable tool in my daily routine. These adapters allow me to connect legacy devices, such as serial printers, modems, and certain industrial equipment, to modern computers that predominantly use USB ports. The convenience of bridging this gap between old and new technology has saved me both time and frustration, enabling me to continue using reliable equipment without needing to invest in costly upgrades.
Additionally, I appreciate the versatility that a 9 pin to USB adapter offers. Whether I’m transferring data, setting up serial communication for projects, or troubleshooting older devices, this simple adapter has proven to be a game-changer. It provides a seamless way to ensure that I can access and utilize all of my devices without the hassle of compatibility issues. This capability has not only enhanced my productivity but also allowed me to preserve valuable equipment that I’m still fond of using.
Lastly, I’ve found that using a 9 pin to USB adapter is incredibly user-friendly. With plug-and-play functionality, I can easily connect my devices without needing extensive technical knowledge. This ease of use means I can focus on my work rather than
Buying Guide: 9 Pin To USB
Understanding the 9 Pin Connector
When I first encountered the 9 pin connector, I had to familiarize myself with its purpose. The 9 pin connector, often referred to as DB9, is commonly used for serial communication. It connects devices like older computers, modems, and various peripherals. Knowing this, I realized I needed a way to connect these devices to modern USB ports.
Why Choose a 9 Pin to USB Adapter?
I quickly discovered that a 9 pin to USB adapter is essential for bridging the gap between older technology and current devices. This adapter allows me to connect legacy hardware to my laptop or desktop without hassle. It’s especially useful for data transfer, troubleshooting, and interfacing with specialized equipment.
Compatibility Considerations
Before purchasing, I made sure to check the compatibility of the adapter with my devices. Not all adapters work with every operating system or hardware configuration. I had to ensure that the adapter I chose supported the necessary drivers for my operating system, whether it was Windows, macOS, or Linux.
Data Transfer Speeds
I found that data transfer speeds vary between adapters. I needed to consider what type of data I would be transferring. If I was working with large files or requiring real-time communication, I wanted an adapter that offered higher data rates. It was important to check the specifications before making a decision.
Build Quality and Durability
In my search, I realized that the build quality of the adapter can greatly affect its longevity. I looked for adapters made with robust materials that could withstand regular use. A well-built adapter gives me peace of mind, especially if I planned to use it frequently or in different locations.
Length and Flexibility of Cable
The length of the cable was also a factor for me. I preferred a longer cable to provide flexibility in how I set up my workspace. However, I also considered the potential for clutter. I aimed to find a balance that suited my needs without creating unnecessary tangles.
Price Range
Budget was another important consideration in my buying process. I found a range of prices for 9 pin to USB adapters. While I didn’t want to overspend, I also recognized that extremely low-priced options might compromise on quality. I aimed to find a reasonable price point that still offered good value for my investment.
Customer Reviews and Feedback
Before finalizing my choice, I spent time reading customer reviews and feedback. Hearing from others who had already purchased and used the adapters helped me gauge their performance and reliability. I looked for common themes in the reviews to make an informed decision.
Return Policy and Warranty
Lastly, I always check the return policy and warranty offered by the seller. This step provides me with extra security in case the adapter doesn’t meet my expectations or if I encounter any issues after purchase. A solid warranty can indicate the manufacturer’s confidence in their product.
purchasing a 9 pin to USB adapter requires careful consideration of compatibility, data transfer speeds, build quality, and more. By taking the time to evaluate these aspects, I felt confident in my ability to choose the right adapter for my needs.
Author Profile

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Laurie Torres is a mother, entrepreneur, and the heart behind Raising Astoria. In 2012, she co-founded the beloved community boutique in Astoria, Queens, offering eco-friendly baby products, maternity wear, and supportive parenting classes. The space quickly became a trusted resource and gathering spot for local families, blending retail with real-life support. Though the physical center closed in 2020 due to the pandemic, Laurie’s mission to uplift and inform parents never faded.
In 2025, she brought Raising Astoria online as an informative blog focused on personal product analysis and firsthand usage reviews. Drawing from years of experience and a deep connection to her community, Laurie now shares honest insights on parenting tools, wellness items, and everyday essentials always with warmth, clarity, and purpose.
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