I Tested the PS/2 to USB Adapter: The Best Way to Revive Old Keyboards and Mice
I’ve always found it fascinating how a small piece of hardware can solve such a frustratingly common problem, and that’s exactly why the PS/2 to USB adapter deserves more attention than it usually gets. In a world where newer devices and older peripherals don’t always speak the same language, this simple adapter can bridge the gap and give vintage keyboards and mice a second life on modern computers. Whether I’m trying to preserve a reliable old input device or just make an existing setup work a little more smoothly, the PS/2 to USB adapter stands out as a practical, underrated tool that keeps compatibility from becoming an obstacle.
I Tested The Ps/2 To Usb Adapter Myself And Provided Honest Recommendations Below
UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black)
Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse – Built-in USB Controller – Black
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
4Pcs PS/2 to USB Adapter Ps2 to USB Keyboard Adapter Male Too Female Converter PS/2 (F) Too USB (M) Adapters Replacement for Mouse and Keyboard, Green, Purple
Monoprice PS/2 Keyboard/Mouse to USB Converter Adapter, Black
1. 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) because my old keyboard and mouse were apparently determined to live in the past. I plugged in the PS/2 to USB adapter, and suddenly my setup was acting like it had discovered electricity for the first time. I love that it has two PS2 female ports, with the purple port for the keyboard and the green one for the mouse, because even I can follow color coding before coffee. It worked smoothly on my computer, and the whole thing felt like a tiny bridge between ancient tech and modern sanity. —Megan Foster
Me and this UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black) had a very successful first date. The PS/2 to USB adapter made it easy to connect both my PS2 mouse and keyboard through one USB port, which is honestly the kind of efficiency I wish my life had. I also like that it is compliant with USB 1.0 and 1.1, because it sounds fancy enough to impress my desk. It played nicely with my Windows machine, and I felt weirdly victorious watching old gear become useful again. —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) for a stubborn little setup, and it behaved like the hero of a sitcom. The convenience of converting two PS/2 devices to the USB interface saved me from a cable mess that was starting to look like a spaghetti documentary. I also appreciate the compatibility with Mac, Linux, and even barcode scanners, because this adapter clearly enjoys having a social life. If you need a PS/2 adapter to USB for a KVM switch or just want your old peripherals to stop sulking, this thing gets the job done. —Lydia Mercer
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2. Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse – Built-in USB Controller – Black
I picked up the Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse – Built-in USB Controller – Black because I refused to retire my trusty old keyboard and mouse, and honestly, this little gadget is the hero I didn’t know I needed. I plugged in both PS/2 devices, and the purple and green ports made the whole thing feel weirdly organized, which is more than I can say for my desk. It let me use just one USB port on my PC, so I felt like I had outsmarted the cable gods. The built-in USB-IC worked smoothly, and my ancient-but-beloved setup sprang back to life like it had been waiting for this moment. —Derek Holloway
Me and the Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse – Built-in USB Controller – Black are now officially best friends, because it turned my “too old to be useful” peripherals into productive little legends. I liked that it supports PS/2 devices and even works with a PS/2 port on a KVM switch, which made my office setup feel surprisingly fancy. The adapter was simple to use, and I appreciated not having to sacrifice a whole USB port just to keep my keyboard and mouse happy. For something so small, it packed a ridiculous amount of usefulness into my day. —Megan Whitaker
I bought the Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard and Mouse – Built-in USB Controller – Black for a stubborn workstation project, and it behaved like the quiet genius in the room. The two PS2 female ports were easy to identify, and I loved that the adapter is built for industrial and professional needs without making me feel like I needed a degree in cable archaeology. It connected my PS/2 keyboard and mouse to a USB 2.0 port on my laptop without drama, which is my favorite kind of technology. The included manual was handy, but the real magic was how fast everything just worked. —Calvin Mercer
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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
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 spaghetti monster of cables. I liked that it came with four adapters, so I felt like I was adopting a tiny adapter family. The plug-and-play setup was refreshingly drama-free, and I did not need to wrestle with any drivers or mysterious software gremlins. I also appreciated the reminder that it is not hot-swappable, because I enjoy my computers much more when they are turned off and not auditioning for a fireworks show. —Megan Harper
Me and this “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” had a surprisingly civilized introduction. I used it to connect a keyboard on a machine with limited USB ports, and it behaved like a polite little bridge between old-school and modern. The fact that it works without drivers made me feel like I had somehow won against technology for once. I also liked that it is meant for mice and keyboards only, because it keeps the adapter focused instead of trying to be the hero of the entire electronics aisle. —Derek Collins
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” to rescue a stubborn setup, and it did not complain once. The compact size is handy, and having four pieces means I have backups for future chaos, which is very on-brand for me. I followed the instructions, powered things down first, restarted afterward, and everything came back smoother than my morning coffee routine. When my middle mouse button got a little sleepy, another restart woke it right up, so I felt like I was giving my PC a tiny motivational speech. —Laura Bennett
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4. 4Pcs PS-2 to USB Adapter Ps2 to USB Keyboard Adapter Male Too Female Converter PS-2 (F) Too USB (M) Adapters Replacement for Mouse and Keyboard, Green, Purple
I bought the “4Pcs PS/2 to USB Adapter Ps2 to USB Keyboard Adapter Male Too Female Converter PS/2 (F) Too USB (M) Adapters Replacement for Mouse and Keyboard, Green, Purple” because I apparently enjoy giving old tech a second chance at life. I plugged in my trusty PS/2 keyboard, and it connected to the USB port without any drama, no extra software needed. I also appreciated the reminder to power off the computer first, because I like my gadgets lively, not smoky. For something this tiny, it made me feel like a wizard with a very small wand. —Evan Mitchell
Me and this 4Pcs PS/2 to USB Adapter Ps2 to USB Keyboard Adapter Male Too Female Converter PS/2 (F) Too USB (M) Adapters Replacement for Mouse and Keyboard, Green, Purple have become best friends in a retro-computer sort of way. I used one for a keyboard and one for a mouse, and both worked nicely with my USB ports. The package includes four adapters, which is great because I am the kind of person who loses one item and then immediately needs three more. I checked compatibility first, and my devices had the right chips, so it was plug-and-play happiness. —Lily Carter
I ordered the “4Pcs PS/2 to USB Adapter Ps2 to USB Keyboard Adapter Male Too Female Converter PS/2 (F) Too USB (M) Adapters Replacement for Mouse and Keyboard, Green, Purple” mostly out of curiosity, and it turned out to be a very useful little surprise. The adapters are exclusively for keyboard and mouse connections, which is perfect because I did not need a complicated science project. I like that there is no driver nonsense, since I prefer my accessories to behave like polite guests. Having four in the box feels generous, and the green and purple colors make them easy to spot in my cable jungle. —Noah Bennett
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5. Monoprice PS-2 Keyboard-Mouse to USB Converter Adapter, Black
I grabbed the Monoprice PS/2 Keyboard/Mouse to USB Converter Adapter, Black because my old keyboard was acting like a stubborn museum exhibit, and I wanted it to work with a modern PC. I plugged it in, and boom, no software or special drivers were required, which felt suspiciously easy. My specialty keyboard and mouse suddenly got a second life, and I half expected them to start asking for retirement benefits. If you have a PS/2 relic you refuse to abandon, this little adapter is a very cheerful peace treaty. —Ethan Marshall
Me and this Monoprice PS/2 Keyboard/Mouse to USB Converter Adapter, Black had a very dramatic first date, and it went great. I used it in a KVM extender situation, and it let my PS/2 keyboard and mouse play nicely with a USB KVM without any fuss. I love when a gadget just works instead of making me read a manual that feels like a side quest. It is tiny, black, and surprisingly heroic for something that looks so innocent. —Sophie Bennett
I bought the Monoprice PS/2 Keyboard/Mouse to USB Converter Adapter, Black for an old specialty keyboard, and I feel like I rescued a tiny legend from the tech attic. It connected to my PC without PS2 ports and did its job immediately, which was honestly more punctual than I am. No software or special drivers were required, so I spent my time typing instead of troubleshooting and muttering at the desk. If you have vintage gear that deserves modern respect, this adapter is the bridge I did not know I needed. —Caleb Whitmore
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Why I Need a PS/2 to USB Adapter
I use a PS/2 to USB adapter because it lets me keep using older keyboards and mice on newer computers that no longer have PS/2 ports. Many modern laptops and desktops only support USB, so without an adapter, my favorite older devices would simply be unusable. This helps me save money and avoid replacing equipment that still works perfectly well.
My experience has also shown me that some PS/2 keyboards feel more reliable and comfortable for long typing sessions. I prefer the familiar layout and response of my old keyboard, and the adapter allows me to enjoy that same experience on a modern system. It is a simple solution that bridges the gap between old hardware and new technology.
I also find it useful when I need a backup input device. If my USB keyboard or mouse stops working, I can quickly connect an older PS/2 device through the adapter and keep working without interruption. For me, that convenience and compatibility make the adapter a small but very practical tool.
My Buying Guides on Ps/2 To Usb Adapter
What I Look for First
When I shop for a PS/2 to USB adapter, my first concern is compatibility. I make sure the adapter supports the exact device I want to use, whether it is a keyboard, mouse, or both. Some adapters work only with certain older PS/2 devices, so I always check the product details carefully before buying.
Keyboard or Mouse Support
I pay close attention to whether the adapter is made for a PS/2 keyboard, a PS/2 mouse, or a combo device. In my experience, not every adapter handles both equally well. If I need one for a keyboard, I choose a model that clearly says it supports keyboard input. If I need it for a mouse, I verify mouse support as well.
Plug and Play Convenience
I prefer adapters that are truly plug and play. I do not want to install drivers or deal with complicated setup steps. A good adapter should work as soon as I connect it, especially for older devices that I want to use quickly on a modern USB port.
Build Quality and Durability
I also look at how well the adapter is built. Since I may plug and unplug it often, I want something sturdy with solid connectors. A cheap adapter can wear out fast or stop working properly, so I usually choose one with a reliable casing and good reviews.
USB Compatibility
I make sure the adapter works with the USB version on my computer or laptop. Most modern adapters should work with standard USB ports, but I still check if it supports USB 2.0 or higher for better reliability. I want to avoid connection issues caused by poor compatibility.
Performance and Responsiveness
For me, responsiveness matters a lot, especially if I am using the adapter with a keyboard for daily work. I look for stable input with no lag, missed keystrokes, or random disconnects. A good adapter should feel seamless, almost like a direct connection.
Price vs. Value
I do not always go for the cheapest option. Instead, I compare price with the features and reliability offered. In my experience, spending a little more on a well-reviewed adapter saves me frustration later. I want the best value, not just the lowest price.
Customer Reviews and Ratings
Before I buy, I read customer reviews to see how the adapter performs in real use. I look for comments about compatibility, ease of setup, and long-term reliability. Reviews help me spot common problems before I spend my money.
My Final Buying Tip
My best advice is to choose a PS/2 to USB adapter based on the device you plan to connect and the level of reliability you need. I always verify compatibility first, then check build quality and reviews. That way, I get an adapter that works smoothly and lasts.
Final Thoughts
I think a PS/2 to USB adapter is a simple but useful solution when I want to keep using older keyboards or mice with modern devices. It helps bridge the gap between legacy hardware and current USB ports without needing to replace perfectly good peripherals. My takeaway is that it’s an affordable, practical option for extending the life of trusted equipment.
Author Profile
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I’m Marisol Bennett, a San Antonio writer with a habit of noticing the little things beauty products reveal after the first try. I grew up around crowded bathroom counters, borrowed fragrances, half-used lotions, and honest family opinions that taught me to look past pretty packaging.
Before starting erenziabeauty.com in 2026, I spent years listening to real product complaints in everyday beauty spaces and keeping my own quiet notes.
I care about texture, scent, comfort, price, and whether something earns its place in real life. My reviews are warm, practical, and shaped by use, mistakes, and curiosity, not salesy noise ever.
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