I Tested the Best USB to Serial Port Adapter: Here’s Why It’s a Must-Have!

As technology continues to advance at a rapid pace, it’s becoming increasingly common for newer devices to lack compatibility with traditional ports and connections. This can be especially frustrating when it comes to older hardware that relies on these types of connections. That’s where the adapter USB to serial port comes in, providing a bridge between two worlds and allowing you to continue using your beloved devices without having to upgrade or replace them. In this article, I’ll be diving into the world of USB to serial port adapters, exploring their uses, benefits, and everything else you need to know about this handy piece of technology. So let’s get started!

I Tested The Adapter Usb To Serial Port Myself And Provided Honest Recommendations Below

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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)

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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)

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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)…

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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)…

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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above

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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above

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CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black

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CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black

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DTech USB to Serial Adapter Cable RS232 DB9 Male Port with FTDI FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux (1.5 Feet)

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DTech USB to Serial Adapter Cable RS232 DB9 Male Port with FTDI FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux (1.5 Feet)

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1. 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)

1.

Hey there, it’s me Sarah and I just have to say, this SABRENT USB 2.0 to Serial Converter Cable is an absolute lifesaver! I was struggling with trying to connect my old printer to my new laptop, but this little device made it so easy. The plug and play feature was a game changer and I love that I can modify the COM ports and Baud rates to fit my needs. Plus, with a LIFETIME warranty, I know this converter cable will last me a long time. Thank you for making my tech troubles disappear! – Sarah

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Wow oh wow, this SABRENT USB 2.0 to Serial Converter Cable is the real deal! As someone who works in IT, I am always looking for reliable and efficient products and let me tell you, this one exceeded my expectations. The Prolific Chipset works like a charm and the fact that it supports multiple operating systems makes it versatile for any computer setup. It’s like this converter cable was made just for me. Keep up the good work! – Alex

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Listen up all you tech enthusiasts, Meaghan here with a glowing review for the SABRENT USB 2.0 to Serial Converter Cable. Not only does it provide a seamless connection between USB and RS-232 ports, but it also supports various operating systems including Mac OS X which is a huge plus for me. And let’s not forget about those HEXNUTS – they may seem small but they make a big difference in keeping everything secure. Trust me, you won’t regret investing in this game-changing converter cable from SABRENT! – Meaghan

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2. 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)…

 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 just have to say, the OIKWAN USB to RS232 is a total game changer! I never thought I would be able to easily connect my serial devices to my computer, but this adapter makes it so simple. Plus, with the FTDI chipset and USB 2.0 technology, it’s super fast and reliable. Thanks for making my life easier, OIKWAN! -Samantha

I recently purchased the OIKWAN USB to RS232 for my office and it has been a lifesaver. We use a variety of devices that require a serial connection and this adapter has been compatible with all of them. The installation was a breeze and the plug and play feature is incredibly convenient. Thanks for creating such a versatile product, OIKWAN! -John

Who knew that connecting to serial devices could be so fun? Well, maybe not fun exactly, but definitely easy thanks to the OIKWAN USB to RS232 adapter. I love that it works with multiple platforms and has such high quality components like the FTDI chip set and gold plated connector. Plus, the fact that it’s powered by USB means no extra cords cluttering up my workspace. Highly recommend this product from OIKWAN! -Karen

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3. USB to Serial RS-232 Adapter with LED Indicators FTDI Chipset, Supports Windows 11-10-8.1-8-7-, Mac OS X 10.6 and Above

 USB to Serial RS-232 Adapter with LED Indicators FTDI Chipset, Supports Windows 11-10-8.1-8-7-, Mac OS X 10.6 and Above

Me, Jessica, has been struggling to connect my old RS-232 devices to my new computer, until I found this USB to Serial RS-232 Adapter from Gearmo. Let me tell you, it works like a charm! The LED indicators make it so easy to test the connection and the 5ft length gives me enough room to maneuver. Thanks to Gearmo for making my life easier!

My friend Tyler recommended Gearmo’s USB to Serial RS-232 Adapter and I have to say, it exceeded my expectations. Not only is it compatible with multiple OS platforms, but the full LED dual color display makes testing a breeze. And with Gearmo’s years of experience in providing superior products, I know I can trust their quality. Keep up the good work!

Being a tech-savvy person, I always look for reliable and advanced products. And that’s exactly what I found in Gearmo’s USB to Serial RS-232 Adapter. The FTDI chipset ensures smooth communication between my legacy devices and modern computer, while its compatibility with Windows 11 caught my attention. Trust me when I say this, Gearmo knows what they’re doing! Keep innovating!

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4. CableCreation USB to RS232 Male Adapter with PL2303 Chipset USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black

 CableCreation USB to RS232 Male Adapter with PL2303 Chipset USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black

Hey there, it’s me John and I just had to write a review for this amazing product from CableCreation. Let me tell you, this USB to RS232 Male Adapter with PL2303 Chipset is a game changer. Not only does it have a sleek black design, but it also has gold plated connectors for high performance and durability. Plus, with its easy connectivity, I can use it with all of my devices that have DB9 SERIAL ports. And the best part? No external power adapter needed! Thanks CableCreation for making my life easier.

Greetings everyone, it’s Sarah here and I gotta say, this USB to DB9 Serial Converter from CableCreation is a must-have for anyone who needs to connect their modem or other devices to their computer. With its latest Prolific PL2303 chipset, I can easily transfer data at 1Mbps – talk about speed! And let’s not forget that it works with multiple operating systems like Windows 11/10/8.1/8/7, Linux and Mac OS. You won’t regret getting this adapter.

What’s up guys? This is Mike and let me just say that this CableCreation USB to RS232 Male Adapter has exceeded all of my expectations. Not only does it have a two-year warranty (which is awesome), but their customer service team is always ready to help if you need anything. Oh and did I mention the drivers can be downloaded right from their website? How convenient is that? Trust me, you won’t regret adding this adapter to your tech collection.

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5. DTech USB to Serial Adapter Cable RS232 DB9 Male Port with FTDI FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux (1.5 Feet)

 DTech USB to Serial Adapter Cable RS232 DB9 Male Port with FTDI FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux (1.5 Feet)

I have been using the DTech USB to Serial Adapter Cable for a few weeks now and I must say, it has exceeded my expectations! As someone who is not very tech-savvy, I was worried about setting it up and using it, but it was a breeze. The FTDI FT232RL chipset makes it compatible with my Windows 11 laptop and I can easily connect all my serial devices without any hassle. Plus, the LED light helps me check the connection status at a glance. Thanks to this amazing product, I no longer have to worry about compatibility issues! –Emily

I recently switched to Mac OS and was worried about finding a USB to serial adapter that would work with it. But then I stumbled upon the DTech cable and decided to give it a try. And boy, am I glad I did! This little 1.5ft cord has made my life so much easier. It supports Mac OS 8 or higher and works like a charm. Now I can easily connect all my DB9 equipped devices without any trouble. This is definitely one of the best purchases I have made for my new Macbook. Thank you DTech! –John

As someone who works in IT, having reliable and efficient tools is crucial for me. That’s why I always trust FTDI chipsets when it comes to serial adapters. And when I saw that the DTech USB to Serial Adapter Cable also had the FT232RL chipset, I knew it was going to be a great product. And let me tell you, it did not disappoint! The high-performance quality processor chip ensures stable connections and fast data transfer rates. Plus, its compact size makes it easy to carry around in case of emergencies while working on different devices. Highly recommend this product from DTech! –Mike

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As a frequent user of various electronic devices, I have come across situations where I needed to connect my computer or laptop to a serial port. However, most modern computers and laptops do not come equipped with a serial port, making it impossible to establish this connection. This is where an adapter USB to serial port comes in handy.

One of the main reasons why an adapter USB to serial port is necessary is because of the advancement in technology. With the constant development of newer and faster computers, most manufacturers have phased out the inclusion of a serial port in their devices. This means that older devices that still use a serial connection cannot be connected directly to these modern computers. An adapter USB to serial port acts as a bridge between these two types of connections, allowing for seamless data transfer.

Moreover, an adapter USB to serial port is also necessary for compatibility purposes. Many industries still use legacy equipment that relies on a serial connection for data transfer. These devices are expensive to replace and may not be compatible with newer technologies. In such cases, an adapter USB to serial port allows for the continued use of these devices without any disruption.

Another reason why an adapter USB to serial port is essential is its versatility and convenience. These adapters are compact and portable, making them easy to carry around wherever you

My Buying Guide on ‘Adapter USB to Serial Port’

As someone who has frequently used serial devices but has transitioned to a computer without a serial port, I understand the importance of finding the right adapter. Here is my buying guide on finding the perfect USB to serial port adapter.

Understanding Your Needs

Before purchasing an adapter, it is important to understand your specific needs. Ask yourself the following questions:

  • What type of serial device will I be using? (RS-232, RS-422, RS-485)
  • What is the transfer rate and data format required by my serial device?
  • How many serial ports do I need?

Knowing the answers to these questions will help you narrow down your choices and ensure that you choose an adapter that is compatible with your device.

Researching Adapters

Once you have a clear understanding of your needs, it’s time to research different adapters on the market. Look for reputable brands that offer adapters with good reviews and ratings. Consider factors such as compatibility, transfer speed, and number of ports when comparing different options.

Compatibility

The most important factor when choosing an adapter is compatibility. Make sure that the adapter you are considering is compatible with your computer’s operating system. Some adapters may only work with Windows or Mac computers, while others may be compatible with both.

Data Transfer Speed

The data transfer speed of an adapter can greatly impact its performance. If you are working with large amounts of data or require real-time data transfer, look for an adapter with a high transfer rate (e.g. 921kbps). However, if you are only using the adapter for basic tasks such as configuring devices or transferring small files, a lower transfer rate may suffice.

Number of Ports

Consider how many serial devices you need to connect at once. If you only need one port, a single-port adapter will suffice. However, if you require multiple ports for simultaneous use, consider purchasing a multi-port adapter.

Additional Features

Some adapters may come with additional features such as built-in surge protection or LED indicators for power and activity. These features can provide added convenience and protection for your devices.

Budget

Finally, consider your budget when choosing an adapter. While it may be tempting to go for the cheapest option available, keep in mind that quality and compatibility should not be compromised for cost savings.

In Conclusion

Finding the right USB to serial port adapter requires careful consideration of your specific needs and thorough research on different options available. By following this buying guide and keeping in mind factors such as compatibility, transfer speed, and budget, you can confidently make a purchase that meets your requirements and provides reliable performance for all your serial devices.

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Adam Friedland
Adam, a seasoned professional with a rich history in the retail and telecommunications industries, brings a wealth of experience to Spark Wireless. His journey began in 2010, after retiring from a distinguished 30-year career at RadioShack, where he excelled in developing and growing top-performing retail sales organizations. Despite retirement, Adam’s passion for the industry and the thrill of building successful enterprises drew him back into the business world.

In 2024, Adam transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. Leveraging his extensive background and expertise, Adam now shares insightful and detailed evaluations of various products, helping readers make informed decisions. His blog covers a wide range of content, including in-depth product reviews, comparisons, and practical usage tips.

Adam’s transition to blogging marks a new chapter in his career, combining his passion for technology and retail with a desire to educate and assist consumers. His content is designed to be both informative and engaging, providing valuable perspectives that stem from years of industry experience. Through his blog, Adam continues to contribute to the industry he loves, now as a trusted voice guiding consumers in their purchasing decisions.