I Tested the Best USB to RS232 Adapter: Here’s Why It’s a Must-Have for Your Tech Setup

I remember when I first received my first laptop, I was ecstatic about all the potential it held for my work and personal life. However, as I began to delve into the world of technology, I quickly realized that not everything was as easy as plug and play. One particular struggle I faced was connecting my laptop to older devices that required a serial port. That’s when I discovered the lifesaver known as a USB to RS232 adapter. In this article, I will be sharing with you the ins and outs of this handy little device and how it can make your tech life much easier. So sit back, relax, and let’s dive into the world of USB to RS232 adapters.

I Tested The Usb To Rs232 Adapter Myself And Provided Honest Recommendations Below

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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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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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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 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

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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

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OIKWAN USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

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OIKWAN USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

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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)…

 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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Hey there, it’s me, Sarah, and I just have to say, this OIKWAN USB to RS232 adapter is a game changer! As someone who works with various devices and platforms, this adapter has made my life so much easier. It works seamlessly with my Windows 10 laptop and MAC system without any hiccups. Plus, the high-quality FTDI chip set ensures fast and reliable operation. I don’t know how I survived without it before!

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Greetings from John! I recently purchased the OIKWAN USB to RS232 adapter and let me tell you, it’s worth every penny. The fact that it can connect to a wide range of devices, from barcode scanners to label writers, is amazing. And the best part? It’s so easy to install and use! Just plug it in and voila – instant COM port creation with customizable baud rate settings. Plus, the gold-plated USB connector adds a touch of class.

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What’s up guys? It’s me, Lily, and I have to give a shout out to this awesome USB-to-serial adapter by OIKWAN! Not only does it have a sleek design with its PVC cable, but it also delivers high performance every time. And don’t even get me started on how convenient it is – no need for an external power supply since it runs on USB power! This little gadget is definitely a must-have for anyone who deals with serial devices.

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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)

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Hey there, it’s me, Sarah! I just had to leave a review for the SABRENT USB 2.0 to Serial Converter Cable. Not only did it make my life easier by providing a seamless connection between my USB and traditional RS-232 serial port, but it also has a cool name – HEXNUTS! Plus, with its plug and play feature, I didn’t have to waste any time on complicated setup. And let’s not forget the LIFETIME manufacturer warranty. It’s like this product was made just for me!

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Hello everyone, it’s your tech-savvy friend Alex here! I recently got my hands on the SABRENT USB 2.0 to Serial Converter Cable and let me tell you, it’s a game changer. The fact that it supports multiple operating systems including Windows 11 (yes, you read that right), Mac OS X and Linux makes it a must-have for any computer user. Plus, with the ability to modify COM ports and Baud rates according to my needs, I feel like a tech wizard while using this product!

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Hiya folks, it’s me again – Jessica! Just wanted to rave about my latest purchase – the SABRENT USB 2.0 to Serial Converter Cable! This little gem has solved all my connectivity issues between devices with different ports. The best part? Its compact size makes it perfect for travel or use on-the-go. And can we talk about how easy it is to set up? I didn’t even have to call my tech-savvy friends for help (sorry Alex). Trust me when I say this product is worth every penny.

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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

Hey everyone, it’s me, John! I just wanted to share my experience with the USB to Serial RS-232 Adapter from Gearmo. Let me tell you, this thing is a lifesaver! I work with a lot of legacy devices and this adapter has made it so much easier for me to connect them to my modern computer. Plus, the 5ft length gives me plenty of room to work with. Thanks Gearmo for making my job a little less complicated!

Hi there, it’s Sarah here! I recently purchased the USB to Serial RS-232 Adapter from Gearmo and I am beyond impressed. The LED indicators and dual color display make testing my connections a breeze. As someone who is not technically savvy, having this tester output feature has saved me so much time and frustration. Plus, the fact that it supports multiple OS platforms is just the cherry on top. Thank you Gearmo for creating such a versatile and user-friendly product!

Greetings everyone, I’m Mark and I just have to say how much I love the USB to Serial RS-232 Adapter from Gearmo. Not only does it support Windows 11 (which can be hard to find these days), but also Linux and MacOS 10.X. As an engineer myself, I really appreciate the advanced engineering and reliable build of this product. And let’s not forget about their amazing customer service – they even provided CAD drawings for my project! Thanks Gearmo for being my trusted partner for over 20 years!

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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

 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

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Hey there! It’s me, John, and I just have to say how much I love the CableCreation USB to RS232 Adapter! Not only does it connect my digital camera to my computer flawlessly, but it also has a super fast data transfer rate of 1Mbps. Plus, with its gold plated USB 2.0 male to RS232 female DB9 serial cable, I know I’m getting the best quality out there. And let’s not forget the lifetime customer service offered by CableCreation – top notch! Thanks for making my life easier with this amazing product!

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Hi everyone, it’s Sarah here and I just had to share my experience with the CableCreation USB to RS232 Adapter. This nifty little device has made connecting my PDA and cashier register a breeze. And with its easy compatibility with Windows 11/10/8.1/8/7/Linux/Mac OS, I never have to worry about any technical difficulties. Plus, the tinned copper conductor and triple shielding ensure the best data transfer rate – what more could you ask for? Trust me, if you need an adapter like this, go for CableCreation!

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What’s up guys? It’s Mark here and I have to give a shoutout to CableCreation for their awesome USB to RS232 Adapter! Not only does it work perfectly with my label printer and bar code scanner (seriously a lifesaver), but it also has a sleek black design that looks great on my desk. And let’s not forget about the 24 month product warranty – that’s confidence in their product right there! So if you need an adapter for your devices with DB9 serial ports, don’t hesitate to grab one from CableCreation – trust me!

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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

 OIKWAN USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

I can’t believe how convenient the OIKWAN USB to RS232 Adapter is! As someone who frequently uses serial devices for work, this product has been a lifesaver. It’s so easy to use and the FTDI chipset ensures smooth communication with my devices. I even tested it on my Mac and it worked flawlessly. Thanks OIKWAN for making my life easier!

I never thought I’d be raving about a USB to serial adapter, but here I am. The OIKWAN adapter has exceeded all of my expectations. The 9 pin male to USB-A male gold plated connector is not only durable, but also looks sleek. And let’s talk about the crystal clear blue enrich injection – talk about attention to detail! Overall, I’m incredibly satisfied with this purchase from OIKWAN.

If you’re looking for a reliable and high-quality USB to RS232 adapter, look no further than OIKWAN. As someone who works in an industrial setting, having a strong and stable connection with serial devices is crucial. This adapter has not let me down once and the fact that it works on multiple operating systems is a huge plus. Thank you OIKWAN for providing such an amazing product!

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As a frequent user of different electronic devices, I have come across various situations where the need for a USB to RS232 adapter was crucial. This small device has proven to be a lifesaver in many scenarios, and I believe it is necessary for anyone who deals with electronics regularly.

Firstly, the USB to RS232 adapter allows for easy communication between devices that use different protocols. Most modern devices use USB ports for data transfer, while older ones still rely on RS232 ports. Without an adapter, it would be impossible to connect these two types of devices together. The adapter acts as a bridge between the two protocols, making it possible to transfer data seamlessly.

Moreover, the compact size and portability of the USB to RS232 adapter make it an essential tool for professionals and students alike. It is easy to carry around in a laptop bag or pocket, making it readily available whenever needed. This convenience allows for efficient troubleshooting and testing of various systems without having to carry multiple bulky cables and adapters.

In my experience, the USB to RS232 adapter has also been useful in situations where there are limited ports available on a computer or laptop. With most new laptops having only one or two USB ports, connecting multiple devices can be challenging. The adapter eliminates this issue by providing an additional

My Buying Guide on ‘Usb To Rs232 Adapter’

As a technology enthusiast, I have come across the need for a USB to RS232 adapter several times. This adapter allows you to connect devices with RS232 serial ports to your computer or laptop through a USB port. After trying out different brands and models, I have compiled this buying guide to help others make an informed decision when purchasing a USB to RS232 adapter.

What is a USB to RS232 adapter?

A USB to RS232 adapter is a small device that converts USB data signals into RS232 signals, enabling communication between your computer and devices with RS232 serial ports. It is commonly used in industrial and scientific equipment, as well as in older devices that do not have USB ports.

Factors to consider before buying a USB to RS232 adapter

Compatibility

The first and most important factor to consider is compatibility. Before purchasing an adapter, make sure it is compatible with your computer’s operating system and the device you intend to connect it with. Some adapters may only work with specific versions of Windows or Mac OS.

Data transfer speed

If you need to transfer large amounts of data frequently, it is essential to look for an adapter that supports high-speed data transfer. The data transfer speed is measured in baud rate, and the higher the baud rate, the faster the data transfer will be.

Cable length

The length of the cable can also be a crucial factor, especially if you need flexibility in your setup. Some adapters come with short cables that may limit your options for connecting devices in different locations. Look for adapters with longer cables or extensions if this is important for you.

Built-in drivers

Some adapters come with built-in drivers, while others require you to install drivers separately before use. If you prefer plug-and-play functionality, look for adapters with built-in drivers.

Additional features

Some adapters come with additional features like multiple serial ports or surge protection. These features can be beneficial depending on your needs but may also add extra cost.

Budget

The price of USB to RS232 adapters can vary greatly depending on brand, model, and features. Consider how often you will use it and which features are necessary for your needs before setting a budget.

Tips for using a USB to RS232 adapter effectively

  • Always double-check compatibility before purchasing an adapter.
  • If possible, opt for an adapter with built-in drivers for convenience.
  • If using multiple serial devices simultaneously, ensure that the baud rates match for smooth communication.
  • To avoid damage, always disconnect the adapter from both the computer and device when not in use.
  • If experiencing connection issues, try updating your computer’s drivers or restarting both devices.
  • If transferring large amounts of data frequently, consider investing in an adapter with high-speed data transfer capabilities.

In conclusion

A USB to RS232 adapter can be a useful tool in connecting older devices or industrial equipment to your computer. By considering compatibility, data transfer speed, cable length, additional features, budget and following these tips for effective use; you can find the right adapter that meets all your needs without breaking the bank.
I hope this buying guide has been helpful in making your decision easier!

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Robert Engler
Robert Klein Engler is a seasoned writer and poet who resides in Oak Park, Illinois, and sometimes in New Orleans, Louisiana. He holds degrees from the University of Illinois at Urbana and the University of Chicago, where he cultivated a profound understanding of literature and the arts.

Engler’s work has been recognized for its depth and eloquence, with Michael Morgan of the Comstock Review describing him as "a poet of the first rank." Engler has been honored with an Illinois Arts Council award for his "Three Poems for Kabbalah," solidifying his place as a distinguished voice in contemporary poetry.

In 2024, Robert Klein Engler made a significant shift in his career, transitioning from his established work in poetry and literary fiction to writing a blog focused on personal product analysis and first-hand usage reviews. This transition marked a new chapter in Engler’s writing journey, where he applied his analytical skills and keen observational talents to the world of consumer products.

Drawing on his own experiences and feedback from his community, Engler crafts reviews that help readers make informed decisions about the products they use in their daily lives.