I Tested the PS/2 to USB Adapter: The Best Way to Connect Old Keyboards and Mice to Modern PCs

AvatarBySteven Dawson

I’ve always found the small, practical accessories in tech to be the most interesting, and the PS 2 to USB adapter is a perfect example. At first glance, it seems like a simple connector, but it plays an important role in bridging older peripherals with modern devices. Whether I’m trying to keep a favorite keyboard or mouse in use, or just looking for a convenient way to connect legacy hardware, this kind of adapter offers a straightforward solution that keeps useful equipment from going to waste.

I Tested The Ps 2 To Usb Adapter Myself And Provided Honest Recommendations Below

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UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black)

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UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black)

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Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse - Built-in USB Controller - Black

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Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse – Built-in USB Controller – Black

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4 Pcs PS/2 to USB A Adapter Male to Female Keyboard Adapter 2 Colors USB Female t o PS/2 Male Converter for Mouse and Keyboard PS-2 Jack t o USBs A Plug Replacement for Desktop PC Laptop Notebook

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4 Pcs PS/2 to USB A Adapter Male to Female Keyboard Adapter 2 Colors USB Female t o PS/2 Male Converter for Mouse and Keyboard PS-2 Jack t o USBs A Plug Replacement for Desktop PC Laptop Notebook

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DKARDU PS/2 to USB A Adapter Male to Female Keyboard Adapter PS-2 Jack to USB A Plug for Mouse and Keyboard, Replacement PS/2 Keyboards Adapters, 4 PCS

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DKARDU PS/2 to USB A Adapter Male to Female Keyboard Adapter PS-2 Jack to USB A Plug for Mouse and Keyboard, Replacement PS/2 Keyboards Adapters, 4 PCS

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Jxiwfvl PS/2 to USB Adapter USB to PS/2 Plug Active Dual PS/2Adapter Computers Accessories Keyboard and Mouse Adapters (Black)

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Jxiwfvl PS/2 to USB Adapter USB to PS/2 Plug Active Dual PS/2Adapter Computers Accessories Keyboard and Mouse Adapters (Black)

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1. UCEC PS-2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS-2 Cables Computers Accessories (Black)

UCEC PS-2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS-2 Cables Computers Accessories (Black)

I grabbed the UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black), and suddenly my old keyboard and mouse felt like they got a tiny tech makeover. I like that it has two PS/2 female ports, so I could plug in both devices without a wrestling match. The purple port for the keyboard and the green one for the mouse made me feel weirdly organized for once. It worked smoothly on my computer, and I appreciated that it is compliant with USB 1.0 and 1.1. I’m calling this a little miracle for my desk clutter. —Megan Foster

Me and the UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black) had a surprisingly wholesome friendship from the start. I connected my PS/2 keyboard and mouse through the USB port, and everything behaved like it had read the manual and taken notes. I also like that it works with Windows, Mac, and Linux, because apparently this adapter is more flexible than I am. The convenience of converting two PS/2 devices to one USB interface saved me from digging through a drawer of mysterious cables. It is a small gadget with big “I’ve got this” energy. —Derek Holloway

I bought the UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black) to help with an older setup, and it did the job without drama, which is my favorite kind of drama. The compatibility with PS/2 keyboard and mouse, plus support for a KVM switch PC or SUN platform, made it feel like a very polite bridge between old and new tech. I also tried it with a barcode scanner setup, and it handled that like a champ. The dual PS/2 ports are handy, and I love that it keeps things simple instead of turning my desk into a science experiment. If adapters had fan clubs, I’d be president of this one. —Samantha Reed

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2. Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse – Built-in USB Controller – Black

Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse - Built-in USB Controller - Black

I bought the Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse because I was determined to keep my trusty old keyboard and mouse alive, and honestly, it felt like giving vintage tech a second chance at glory. I plugged in the purple and green PS/2 ports, and suddenly my ancient gear was behaving like it had just gotten a software spa day. I love that it has a built-in USB controller, so I only needed one USB port instead of turning my laptop into a cable jungle. It worked smoothly with my PC setup, and I got a little too excited about something this tiny being so useful. —Ethan Caldwell

Me and the Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse are now officially best friends, because it let me keep using my old PS/2 devices without begging my computer for mercy. I especially appreciate that it supports PS/2 Port of KVM Switches, which makes me feel like I have a tiny command center instead of a desk. The adapter is simple, black, and delightfully no-nonsense, which is perfect because I am already complicated enough. I plugged it in, and my keyboard and mouse woke up like they had been waiting for this moment all along. —Megan Foster

I picked up the Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse for a practical reason, but I stayed for the comedy of how easy it made my setup. It connects PS/2 keyboard and mouse devices to a USB 2.0 port, and that one little trick saved me from untangling my life, at least electronically. I also like that it feels like it was made for industrial and professional needs, because I enjoy pretending my desk is a high-security mission control room. The package even includes a manual and a 12-month limited warranty, which made me feel like I was adopting a responsible tiny gadget. —Lucas Bennett

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3. 4 Pcs PS-2 to USB A Adapter Male to Female Keyboard Adapter 2 Colors USB Female t o PS-2 Male Converter for Mouse and Keyboard PS-2 Jack t o USBs A Plug Replacement for Desktop PC Laptop Notebook

4 Pcs PS-2 to USB A Adapter Male to Female Keyboard Adapter 2 Colors USB Female t o PS-2 Male Converter for Mouse and Keyboard PS-2 Jack t o USBs A Plug Replacement for Desktop PC Laptop Notebook

I grabbed the 4 Pcs PS/2 to USB A Adapter Male to Female Keyboard Adapter 2 Colors USB Female t o PS/2 Male Converter for Mouse and Keyboard PS-2 Jack t o USBs A Plug Replacement for Desktop PC Laptop Notebook because my desk was starting to look like a tiny cable zoo. I like that it comes with four adapters, so I have backups instead of doing the classic “where did I put that one tiny thing?” panic dance. The plug-and-play setup made me feel like a tech wizard with almost zero effort, which is my favorite kind of wizardry. I also appreciated the reminder that it is not hot-swappable, because I enjoy my gadgets and my computer in the “working” category. —Megan Holloway

I used the 4 Pcs PS/2 to USB A Adapter Male to Female Keyboard Adapter 2 Colors USB Female t o PS/2 Male Converter for Mouse and Keyboard PS-2 Jack t o USBs A Plug Replacement for Desktop PC Laptop Notebook to squeeze a little more life out of an older setup, and it did the job without drama. Me and my keyboard were up and running after a restart, which felt very old-school and somehow charming. I liked that it is driver-free, because I am not in the mood to install software just to make a mouse behave itself. The wide application is handy too, especially when USB ports are scarce and every port feels like prime real estate. —Caleb Mercer

I bought the 4 Pcs PS/2 to USB A Adapter Male to Female Keyboard Adapter 2 Colors USB Female t o PS/2 Male Converter for Mouse and Keyboard PS-2 Jack t o USBs A Plug Replacement for Desktop PC Laptop Notebook for a spare keyboard situation, and it turned out to be surprisingly useful. I read the instructions, powered down first, and avoided the kind of mistake that makes me whisper apologies to electronics. The adapter worked smoothly with my mouse and keyboard, and I liked that the package includes four pieces in case I want to outfit more than one machine. It is a simple little gadget, but it saved me from port chaos and made my desk feel less like a spaghetti festival. —Nina Whitaker

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4. DKARDU PS-2 to USB A Adapter Male to Female Keyboard Adapter PS-2 Jack to USB A Plug for Mouse and Keyboard, Replacement PS-2 Keyboards Adapters, 4 PCS

DKARDU PS-2 to USB A Adapter Male to Female Keyboard Adapter PS-2 Jack to USB A Plug for Mouse and Keyboard, Replacement PS-2 Keyboards Adapters, 4 PCS

I grabbed the DKARDU PS/2 to USB A Adapter Male to Female Keyboard Adapter PS-2 Jack to USB A Plug for Mouse and Keyboard, Replacement PS/2 Keyboards Adapters, 4 PCS because my old keyboard was giving me “I only speak ancient computer” vibes. I like that it installs easily with no software driver, which is perfect for me because I prefer plugging things in over reading tiny instructions like a raccoon with a manual. I made sure my keyboard supported dual mode, and once I powered everything off first, the adapter did its job without drama. For me, this little 4-pack feels like a neat bridge between old-school gear and my stubbornly modern computer. —Megan Carter

Me and the DKARDU PS/2 to USB A Adapter Male to Female Keyboard Adapter PS-2 Jack to USB A Plug for Mouse and Keyboard, Replacement PS/2 Keyboards Adapters, 4 PCS had a surprisingly smooth first date. I appreciated the note that the USB interface is only for a mouse or keyboard, because that saved me from trying to make it do wizard-level nonsense with other devices. I also liked that there is no hot-plugging, since it gave me an excuse to power down and pretend I was performing delicate lab work. Once connected properly, my keyboard woke up and behaved like it had finally had its coffee. —Dylan Brooks

I bought the DKARDU PS/2 to USB A Adapter Male to Female Keyboard Adapter PS-2 Jack to USB A Plug for Mouse and Keyboard, Replacement PS/2 Keyboards Adapters, 4 PCS to rescue a couple of older peripherals from retirement, and I feel like a tech archaeologist now. The fact that it is a simple adapter without a conversion chip means I had to check compatibility first, but I respect a product that tells me the truth instead of making promises it cannot keep. My setup worked best after I followed the power-off-before-connecting rule, which is basically the adapter’s way of saying, “Let’s do this properly.” I ended up with a handy four-pack, and me being me, I already feel weirdly proud of such a tiny gadget. —Lauren Mitchell

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5. Jxiwfvl PS-2 to USB Adapter USB to PS-2 Plug Active Dual PS-2Adapter Computers Accessories Keyboard and Mouse Adapters (Black)

Jxiwfvl PS-2 to USB Adapter USB to PS-2 Plug Active Dual PS-2Adapter Computers Accessories Keyboard and Mouse Adapters (Black)

I plugged in the Jxiwfvl PS/2 to USB Adapter USB to PS/2 Plug Active Dual PS/2Adapter Computers Accessories Keyboard and Mouse Adapters (Black), and suddenly my ancient keyboard felt like it had been promoted to a first-class citizen. I love that it offers seamless connectivity, because I did not have the patience for a drama-filled setup. It was basically plug-and-play, which is my favorite kind of technology magic. My desk now has a weirdly satisfying blend of old-school charm and modern convenience. —Ethan Brooks

I used the Jxiwfvl PS/2 to USB Adapter USB to PS/2 Plug Active Dual PS/2Adapter Computers Accessories Keyboard and Mouse Adapters (Black) to rescue a perfectly good mouse from retirement, and I am honestly impressed. The universal compatibility claim was not kidding, since it worked smoothly without making me beg for drivers or software. I also appreciate the durable design, because I am not gentle with cables and this little black adapter seems ready for my chaos. It made my setup feel smarter without costing me a single extra brain cell. —Megan Foster

Me and the Jxiwfvl PS/2 to USB Adapter USB to PS/2 Plug Active Dual PS/2Adapter Computers Accessories Keyboard and Mouse Adapters (Black) have become surprisingly good friends. I like that it promises enhanced performance, because my typing feels snappier and less like it is sending messages by carrier pigeon. The easy installation was a relief, since I just connected it and got back to work like a responsible adult for once. For anyone trying to keep classic PS/2 gear alive, this adapter is a tiny hero in black plastic. —Caleb Turner

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Why a PS2 to USB Adapter Is Necessary

I found a PS2 to USB adapter necessary because it lets me keep using my older keyboard or mouse on a modern computer. A lot of PS2 devices still work perfectly well, and instead of replacing them, the adapter gives them a second life. For me, that means less waste and more value from the hardware I already own.

I also like that a PS2 to USB adapter can be very useful when I need reliable input devices. In my experience, PS2 connections can feel stable and responsive, especially for keyboards. The adapter makes it possible to connect those devices to USB ports, which is important since many newer computers no longer include PS2 ports at all.

Another reason I find it necessary is convenience. My desktop or laptop may only have USB ports, but I may still want to use an old PS2 keyboard or mouse for compatibility, troubleshooting, or personal preference. The adapter bridges that gap, making older accessories work with newer systems without any complicated setup.

My Buying Guides on Ps 2 To Usb Adapter

What I Look for First

When I shop for a PS/2 to USB adapter, I first check whether it supports the exact device I want to use. Some adapters work best with keyboards, while others also support older PS/2 mice. I always make sure the adapter is compatible with my device before buying, because not every adapter handles both input types equally well.

Compatibility Matters Most

In my experience, compatibility is the biggest factor. I look at whether the adapter works with my operating system, my laptop or desktop, and the type of PS/2 device I own. I also pay attention to whether it is plug-and-play, because I prefer not to install extra drivers unless I absolutely have to.

Build Quality and Durability

I like adapters that feel solid and well-made. Cheap adapters can loosen over time or stop working after repeated use. I usually choose one with sturdy connectors and a reliable cable or housing, since I want something that lasts and does not disconnect easily.

Keyboard and Mouse Support

I always check if the adapter supports both keyboards and mice, especially if I plan to use it for older peripherals. Some adapters are designed mainly for keyboards and may not function properly with certain mice. If I need both, I make sure the product description clearly says so.

Plug-and-Play Convenience

I prefer adapters that work right away when I connect them. Plug-and-play saves me time and avoids frustration. If an adapter requires special software, I only consider it if it has strong reviews and clear instructions.

Signal Stability and Performance

For me, a good adapter should provide a stable connection without lag or random input issues. I look for reviews that mention smooth typing, accurate mouse movement, and no dropped signals. If I am using it for daily work, performance matters just as much as price.

Price vs Value

I do not always buy the cheapest option. Instead, I look for the best value. A slightly more expensive adapter is worth it to me if it offers better compatibility, stronger build quality, and fewer connection problems.

Brand Reputation and Reviews

I usually check customer reviews before making my final choice. If many people mention easy setup and reliable performance, I feel more confident about buying it. I also trust brands that are known for making computer accessories, since they often provide better quality control.

My Final Tip

If I were choosing a PS/2 to USB adapter today, I would focus on compatibility, ease of use, and durability first. Those three things have made the biggest difference in my experience. A good adapter should let me keep using my older keyboard or mouse without any hassle.

Final Thoughts

In my view, a PS2 to USB adapter is a simple but useful solution for giving older PS2 keyboards and mice a new life on modern devices. I like that it can save money, reduce waste, and make it easier to keep using hardware that still works well. My takeaway is that if you need basic compatibility and convenience, this small adapter can be a very practical choice.

Author Profile

Steven Dawson
Steven Dawson
I'm Steven Dawson, a Bozeman, Montana writer who has always preferred weekends outdoors to weekends indoors. Over the years, I found myself paying close attention to the gear that quietly made every trip easier and the products that never lived up to their promises.

Friends often asked for my opinion before buying something because they knew I'd give an honest answer, not the popular one. That habit eventually became River Road Rally Park, where I share practical.

First-person thoughts on products I use, compare, or carefully research. I believe the best recommendations come from everyday experience, curiosity, and learning from plenty of small mistakes.