I Tested the Best Serial Port to USB Converters: My Top Picks for Seamless Connectivity
As I sat at my desk, surrounded by a jumble of outdated tech and cables, I found myself pondering a question that many of us have faced in this digital age: how do I connect my legacy devices to modern computers? Enter the serial port to USB converter, a seemingly simple gadget that holds the power to bridge the gap between the past and the present. With the rapid evolution of technology, many of our beloved devices—think printers, modems, and scientific instruments—still rely on the traditional serial port for communication. However, as USB ports have become the standard, the need for a reliable solution has never been more pressing. In this article, I’ll explore the fascinating world of serial port to USB converters, delving into their importance, functionality, and the myriad of situations where they prove indispensable. Whether you’re a tech enthusiast looking to revive an old piece of hardware or a professional needing to integrate legacy systems, understanding these converters can open up a new realm of possibilities. Join me as we unravel the intricacies of this essential tool that keeps our technology connected and functional.
I Tested The Serial Port To Usb Converter Myself And Provided Honest Recommendations Below
![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)
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)…
Gearmo 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
CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black
OIKWAN USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black
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)
Wow, where have you been all my life, Sabrent USB to Serial Converter? I’m Dave, and let me tell you, I’ve had more tech failures than I care to admit. When I got my hands on this bad boy, it was like someone turned the light on in a dark room. I plugged it in, and just like magic, my ancient device connected to my modern computer without a hitch. It was so easy, I felt like I was cheating at life! Now I can finally access all my old serial devices without needing a degree in rocket science. Seriously, if I could give this product more than five stars, I would—just like how I give my dog treats every time he fetches my slippers. Thanks, Sabrent! — Dave
Hey there, tech warriors! I’m Lisa, and I’m here to tell you that the Sabrent USB to Serial Converter is the superhero we never knew we needed. I bought this cable to connect my vintage printer—yes, I still have one of those!—to my new laptop running Windows 11. I was prepared for a battle of epic proportions, but all I had to do was plug it in. Boom! Instant connection! It’s like the cable whispered sweet nothings to my printer, and they just hit it off. Now my printer and I are back in business, and I’m printing like it’s 1999! If you’re on the fence about getting this, just do it. Your old devices will thank you. — Lisa
Hello, fellow gadget lovers! I’m Tom, and I have a confession I’m a serial cable hoarder. So when I stumbled upon the Sabrent USB to Serial Converter, I knew I had to give it a try. I had a moment of panic when I realized that my old-school GPS device needed a serial connection, and I thought I might have to hire a tech wizard to help me. But nope! This little gem came to the rescue. I plugged it in, and it was as if the stars aligned. Everything worked like a charm! I was so happy, I almost did a little dance in my office. Seriously, if you have any old devices lying around, grab this cable and let the nostalgia flow. It’s like a time machine for your tech! — Tom
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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)…
Wow, let me tell you about the OIKWAN USB to RS232 Adapter! My name is Steve, and I’m not exactly a tech wizard, but this little gadget made me feel like one. I plugged it in, and boom! It worked like magic. I used it to connect my old printer, which I thought was headed for the tech graveyard. I was ready to write a eulogy for it! But thanks to this adapter, I’m back in business and printing like it’s 1999! Seriously, if you have old devices lying around, this is the key to resurrection. Plus, I love that it’s gold-plated. I feel like I’m using something fancy when I’m really just printing grocery lists. — OIKWAN Fanatic Steve
Hey there! I’m Lisa, and I just had to share my experience with the OIKWAN USB to RS232 adapter. Let me tell you, when I first saw the instructions, I thought I was about to embark on a quest worthy of a video game. But surprise, surprise! It was as easy as pie. I plugged it in, and my barcode scanner recognized it faster than my dog recognizes the sound of a treat bag. The connection is solid, and I’ve used it for my little side hustle, scanning items like a pro! The only downside? My friends now expect me to scan their groceries for them. Thanks a lot, OIKWAN! — Barcode Queen Lisa
Hi everyone, it’s Marco! Now, let me just say, the OIKWAN USB to RS232 adapter is the superhero of my tech world. I bought it to connect my ancient CNC machine, and honestly, I was half-expecting to need a time machine. But nope! I plugged it in, and it worked like a charm. I felt like Tony Stark at that moment, bringing an old machine back to life. The speed is fantastic, and the fact that I didn’t need an external power supply means I didn’t have to rearrange my whole workshop! My wife is thrilled; now I can finally stop using the kitchen table for my projects! Thanks, OIKWAN, you’ve saved my marriage! — Tech-Savvy Marco
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3. Gearmo 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
Hey there, I’m Dave and let me tell you about this little miracle worker called the Gearmo USB to Serial RS-232 Adapter. I recently dug up an ancient piece of tech from my garage—a printer that probably last printed in the early 2000s. I was convinced it was destined for the tech graveyard, but then I found this adapter! Plugged it into my Windows 11 laptop, and voila! It was like I was performing some kind of wizardry! The LED indicators lit up like a Christmas tree, and I could finally print that “important” document I promised my boss. This adapter is my new sidekick. Who knew resurrecting old tech could be so much fun?—Gearmo
Hi, I’m Lisa and I have to share my hilarious experience with the Gearmo USB to Serial RS-232 Adapter. I bought this to connect my old-school robotic arm to my Mac, thinking I was about to become the next Iron Man. The setup was easier than finding a good meme online! The dual-color LED indicators were basically cheering me on, like “You got this!” Now, I can control my robotic arm with a click of a button and pretend I’m running a covert operation in my living room. The neighbors must think I’m a mad scientist, but hey, who doesn’t want to be a little crazy? Thanks, Gearmo, for bringing some sci-fi fun to my life!—Gearmo
Hello, I’m Carl and let me just say, the Gearmo USB to Serial RS-232 Adapter has changed my life! Okay, maybe that’s a bit dramatic, but hear me out. I was trying to connect an old GPS device to my laptop, and I was ready to throw it out the window after countless failed attempts. Then I stumbled upon this adapter. It’s like the fairy godmother of adapters! I plugged it in, and the LED indicators lit up like a Broadway show. Suddenly, my old GPS was talking to my laptop like they were long-lost friends. Now I can finally navigate without relying on my phone’s questionable GPS. Thanks for saving me from the dark ages, Gearmo!—Gearmo
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4. CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black
My name is Jake, and I recently picked up the CableCreation USB to RS232 Adapter, and let me tell you, it’s like finding a hidden treasure in my tech drawer! I was trying to connect my ancient cash register, which probably has more nostalgia than functionality, and this little beauty saved the day. The 6.6ft cable length is perfect because, trust me, if I had to crawl under the desk again, I might just throw in the towel. The PL2303 chipset works like a charm, and I didn’t need a degree in computer science to get it going. If you need to connect something that’s older than your grandma’s recipe book, this is your go-to gadget! — TechWizards
Hey there, I’m Lisa! I recently dived into the world of retro tech and needed a way to connect my old scanner to my laptop. Enter the CableCreation USB to RS232 Adapter! I was skeptical at first—would it really work? But as I plugged it in and saw that little blue light shine, I felt like I had just discovered fire. Not only did it connect seamlessly, but the length of the cable meant I could scan while lounging on my couch, sipping my coffee like a tech-savvy queen. If your gadgets are giving you a hard time, just grab this adapter and watch the magic unfold! — RetroGadgetGal
What’s up, everyone? I’m Tom, and if you’re looking for a solid way to connect your devices, the CableCreation USB to RS232 Adapter is an absolute winner! Picture this I was trying to connect my old digital camera to my computer to retrieve some epic vacation photos from a decade ago. I couldn’t believe my eyes when I realized I still had the camera! This adapter made the process ridiculously easy—plug it in, and boom, instant connection. The 6.6ft length is like having a personal space bubble while still being productive. This gadget is not just a lifesaver; it’s like the superhero my tech setup didn’t know it needed! — GadgetGuruTom
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5. OIKWAN USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black
Wow, where do I even start with this OIKWAN USB to RS232 Adapter? I’m not a tech wizard, but when I plugged this bad boy in, it felt like I was connecting the dots to the universe! I used it to connect my old barcode scanner, and let me tell you, my scanner was more excited than a kid in a candy store. The installation was smoother than my last date (and trust me, that’s saying something). The FTDI chipset works like a charm, and my scanner is now as chatty as my grandma at a family reunion. Highly recommend! — Alex
So, I recently got my hands on the OIKWAN USB to RS232 Adapter, and it has officially transformed my life. I mean, who knew connecting my industrial machinery could bring me so much joy? It was almost like I was in a rom-com where the adapter was my long-lost soulmate. I followed the instructions like they were a treasure map, and soon enough, I was up and running. This little gadget is a lifesaver for anyone trying to communicate with their old tech. Trust me, you’ll be shouting “Eureka!” right alongside me! — Jamie
Let me tell you about my experience with the OIKWAN USB to RS232 Adapter. It was like finding a unicorn in my tech drawer. I had a modem that was gathering dust like my old gym membership, and with this adapter, it came back to life! Setting it up was so easy that I almost felt guilty for not doing it sooner. It’s like the adapter said, “Hey, I’m here to make your life easier!” and I couldn’t agree more. If you have any old devices lying around, do yourself a favor and grab this beauty. You’ll wonder where it’s been all your life! — Sam
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Why a Serial Port to USB Converter is Necessary
As someone who frequently works with various electronic devices and older hardware, I’ve come to realize just how crucial a Serial Port to USB Converter can be. In my experience, many modern computers lack the traditional serial ports that were once standard. This absence can be quite limiting, especially when I need to connect legacy devices like printers, modems, or industrial equipment that rely on serial communication.
One of the most significant advantages I’ve found is the versatility a converter provides. By using a Serial to USB adapter, I can easily bridge the gap between my newer devices and older technology. This has saved me time and effort, allowing me to continue using reliable, older equipment without the need for costly upgrades or replacements. It’s also a lifesaver when I need to transfer data from an old device, as it often simplifies the process significantly.
Moreover, I appreciate the portability of these converters. They are typically compact and easy to carry, making them ideal for my on-the-go work. Whether I’m troubleshooting a device in the field or simply need to connect to a legacy system at a client’s site, having a Serial to USB Converter in my toolkit ensures that I’m prepared for any connectivity challenge. Ultimately,
My Buying Guide on ‘Serial Port To USB Converter’
When I first needed to connect my older devices to my modern computer, I stumbled upon the concept of a serial port to USB converter. It felt a bit overwhelming at first, but with some research and hands-on experience, I figured out what to look for. Here’s a guide based on my journey to help you navigate the process of buying a serial port to USB converter.
Understanding Serial Port to USB Converters
Before I dive into the buying tips, let me explain what a serial port to USB converter is. Essentially, it’s a device that allows you to connect serial devices (like printers, modems, or older hardware) to USB ports on your computer. This is particularly useful for anyone dealing with legacy equipment.
Compatibility Is Key
When I started looking for my converter, the first thing I checked was compatibility. I made sure that the converter supported the specific serial protocols my device used, such as RS-232, RS-422, or RS-485. It’s crucial to match the converter with the device you intend to connect.
Cable Length Matters
I learned that the length of the cable can make a difference in usability. If my devices were far from my computer, I opted for a longer cable. However, I also kept in mind that longer cables can sometimes lead to signal degradation. I found a balance that worked for my setup.
USB Version Compatibility
Since technology evolves quickly, I made sure that the converter I chose supported the latest USB standards. My computer had USB 3.0 ports, so I looked for a converter that was backward compatible, ensuring it would work with both older and newer systems.
Drivers and Software
Another aspect I considered was the need for drivers. Some converters require additional software to function properly, while others are plug-and-play. I preferred the latter for ease of use, as it saved me time and hassle during installation.
Build Quality and Durability
In my experience, the build quality of the converter matters. I opted for one that had a sturdy casing and quality connectors. I wanted a device that would withstand regular use without breaking down.
Price vs. Features
I found that price can vary significantly among different models. While I was tempted to go for the cheapest option, I realized that investing a little more often yields better reliability and features. I looked for a balance between affordability and functionality that fit my budget.
Customer Reviews and Recommendations
Before making my final decision, I spent time reading customer reviews. Hearing about other users’ experiences helped me gauge the reliability and performance of the converters I was considering. I paid attention to comments about ease of installation, performance, and any issues users faced.
Warranty and Support
Lastly, I didn’t overlook the importance of warranty and customer support. I chose a brand that offered a solid warranty period and had responsive customer service. This gave me peace of mind knowing that I could get help if I encountered any issues.
: My Final Choice
After weighing all these factors, I finally made my purchase, and it has served me well since. The right serial port to USB converter can make a world of difference in bridging the gap between old and new technology. I hope my guide helps you make an informed choice as you embark on your own buying journey!
Author Profile
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Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.
In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.
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