Before testing this setup, I didn’t realize how frustrating it was to lose compatibility with my favorite PS/2 keyboard when upgrading my PC. After hands-on experience with various adapters, I found that a reliable connection isn’t just about plugging in—it’s about stable performance and easy installation. The Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard & Mouse stood out by handling both devices seamlessly, even with my older gear. It feels sturdy, with dedicated PS/2 ports for keyboard and mouse, and works perfectly with USB 2.0 ports—no fuss and no need for drivers.
This adapter also supports KVM switches, which is a huge plus if you switch between multiple computers. Compared to others, its quality build and simplicity make it a clear winner. I’ve tested cheaper options, but they often lack stability or don’t support all devices reliably. The Perixx model balances affordability and high performance, making it my top pick for anyone who still needs PS/2 connectivity without sacrificing modern USB compatibility.
Top Recommendation: Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard & Mouse
Why We Recommend It: This adapter offers dedicated PS/2 ports for keyboard and mouse, ensuring stable, reliable connections. It supports USB 2.0 with a built-in USB-IC for consistent performance and compatibility with KVM switches. Its sturdy design and support for industrial needs give it an edge over cheaper, less durable alternatives.
Best ps2 keyboard to usb adapter: Our Top 5 Picks
- Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard & Mouse – Best PS2 to USB Keyboard Converter
- UCEC PS/2 to USB Adapter for Keyboard & Mouse – Best Cheap Keyboard to USB Adapter
- Monoprice PS/2 to USB Keyboard/Mouse Adapter Black – Best Value for PS2 to USB Conversion
- StarTech PS/2 to USB Keyboard Adapter F/M GC46MFKEY – Best High-Speed Keyboard to USB Converter
- PS2 to USB Adapter for Keyboard, Mouse, Scanner – Best for Versatile Device Compatibility
Perixx PERIPRO-401 PS2 to USB Adapter for Keyboard & Mouse
- ✓ Easy to set up
- ✓ Compact and durable
- ✓ Supports KVM switches
- ✕ Limited to PS/2 devices
- ✕ No extra features
| Interface Compatibility | Supports PS/2 devices (keyboard and mouse) |
| Connectors | Two PS/2 female ports (purple for keyboard, green for mouse), one USB Type-A male port |
| Supported USB Standard | USB 2.0 |
| Built-in USB Controller | Integrated USB-IC for device conversion |
| Device Compatibility | Works with PS/2 keyboards and mice, including KVM switch PS/2 ports |
| Package Contents | Adapter unit, manual |
Right out of the box, the Perixx PERIPRO-401 feels sturdy and compact, fitting comfortably in your hand. The two PS/2 ports—purple for keyboard and green for mouse—are clearly labeled, making setup straightforward.
The black plastic body has a slight matte finish, giving it a nice grip and a professional look.
Plugging in my old keyboard and mouse, I immediately appreciated how simple it was to connect everything through just one USB port. The built-in USB-IC gave me confidence that the connection would be stable, and it supported my KVM switch without any hiccups.
The adapter’s small size means it doesn’t clutter your desk or block adjacent ports.
Using the devices felt seamless—no lag, no disconnects, and it recognized the peripherals instantly on my Windows machine. The manual was clear enough to troubleshoot minor issues, though I didn’t need it.
The design feels durable, and the ports fit snugly without wobbling. It’s perfect for anyone holding onto their PS/2 gear but needing to connect to modern computers.
At just under $9, it’s a solid investment for industrial or professional setups. Whether you’re retrofitting a legacy system or just prefer the feel of older peripherals, this adapter gets the job done without fuss.
The fact that it supports both keyboard and mouse simultaneously is a big plus for efficiency.
Overall, this adapter offers reliable performance, simplicity, and good build quality—exactly what you want from a straightforward PS/2 to USB converter. It’s a no-nonsense solution that does what it promises, with no extra bells and whistles.
UCEC PS/2 to USB Adapter for Keyboard & Mouse
- ✓ Easy to plug in
- ✓ Compatible with multiple OS
- ✓ Affordable price
- ✕ Limited to USB 1.0/1.1
- ✕ Basic functionality only
| Connector Types | PS/2 female ports for keyboard and mouse |
| Compatibility | Supports PS/2 keyboards, PS/2 mice, Windows, Mac, Linux, and barcode scanners |
| USB Standards Supported | USB 1.0 and 1.1 |
| Color Coding | Purple port for keyboard, green port for mouse |
| Number of Ports | Two PS/2 female ports |
| Usage Compatibility | Converts PS/2 devices to USB interface for PCs and SUN platforms |
You’re sitting at your desk, trying to use an old PS/2 keyboard and mouse with your new laptop, only to realize the ports don’t match anymore. That’s when you remember this UCEC PS/2 to USB adapter sitting in your drawer, ready to save the day.
Plugging in is straightforward — two PS2 connectors, purple for keyboard and green for mouse, snap into the adapter’s female ports easily. The adapter itself is compact, with a simple cable that’s flexible but sturdy enough to handle daily plugging and unplugging.
Once connected to your USB port, the keyboard and mouse respond instantly. No noticeable lag or hiccups, even during quick typing or rapid cursor movements.
It’s compatible with Windows, Mac, and Linux, so it works across different systems without fuss.
I especially appreciate how it makes older peripherals usable on modern machines without buying new accessories. The conversion feels seamless, and the adapter doesn’t interfere with other USB devices.
Plus, it’s super affordable for a quick fix — just a few bucks.
On the downside, it’s only compatible with USB 1.0 and 1.1 specs, so it may not be ideal for high-performance gaming mice or keyboards that demand faster response times. Also, it’s a basic converter, so if you need extra features or a more robust build, this might not be enough.
Overall, if you want a simple, reliable way to connect old PS/2 keyboards and mice to a modern computer, this adapter does the job nicely. It’s a no-fuss solution that’s easy to recommend for everyday use.
Monoprice PS/2 to USB Keyboard/Mouse Adapter Black
- ✓ Easy plug-and-play setup
- ✓ Compact and durable design
- ✓ Works with legacy devices
- ✕ Limited to PS/2 devices only
- ✕ No additional features
| Connector Type | PS/2 to USB |
| Compatibility | Supports PS/2 keyboards and mice with USB-enabled PCs |
| Driver Requirement | No software or drivers needed |
| Use Cases | Connecting specialty PS/2 devices to USB ports; KVM extender compatibility |
| Color | Black |
| Price | $12.18 |
Stumbling upon this Monoprice PS/2 to USB adapter in my desk drawer, I didn’t expect much—until I plugged it into my aging keyboard. Suddenly, I was reminded how a tiny device could breathe new life into legacy equipment that I thought was destined for the attic.
The adapter feels sturdy in your hand, with a sleek black finish that matches most setups. It’s surprisingly compact, making it easy to hide behind your monitor or tucked away in a cable tray.
When you connect your PS/2 keyboard or mouse, you’ll find that it just works—no fuss, no software needed.
During testing, I appreciated how quickly it recognized my device without any lag or hiccups. It’s especially handy if you’re working with specialty keyboards or mice that don’t have USB versions.
Plus, it’s perfect for KVM setups, allowing older peripherals to connect seamlessly to newer systems.
The real surprise? It maintains reliable performance even after hours of use.
You won’t notice any drop in responsiveness or accuracy. And for just over twelve bucks, it’s a steal for anyone needing a simple, effective PS/2 to USB conversion.
Overall, this adapter makes reconnecting old gear straightforward. It’s a no-nonsense, plug-and-play solution that handles the basics beautifully.
Whether you’re reviving vintage hardware or just wanting a versatile workaround, it’s a handy tool to keep around.
StarTech PS/2 to USB Keyboard Adapter F/M GC46MFKEY
- ✓ Reliable connection
- ✓ Easy plug-and-play
- ✓ Durable build quality
- ✕ Limited to supported keyboards
- ✕ No extra features
| Connector Type | PS/2 to USB |
| Supported Devices | PS/2 keyboards compatible with USB port |
| Compatibility | Designed as replacement for original PS/2-USB converter |
| RoHS Compliance | Yes |
| Guarantee | Lifetime support |
| Brand | StarTech.com |
Many folks assume that switching from a PS/2 keyboard to a USB setup is as simple as plugging in an adapter and hoping for the best. But I’ve found that not all adapters are reliable, and some can cause frustrating lag or connection issues.
The StarTech PS/2 to USB Keyboard Adapter F/M GC46MFKEY, however, proved otherwise.
The first thing you notice is its sturdy build. It’s compact but feels solid in your hand, with a nice snug fit for your keyboard’s connector.
When you plug it into your USB port, there’s no wiggle or loose feeling, which is often a concern with cheaper adapters.
Using it with an older PS/2 keyboard, I was surprised at how instantly it recognized the device. No need for extra drivers or complicated setup—just plug and play.
The connection remains stable even after hours of typing, which is a relief for anyone who works long hours or plays retro games on their vintage keyboard.
One thing I appreciated is the lifetime support guarantee from StarTech. It gives peace of mind, especially if you’re planning to keep using your beloved PS/2 keyboard for years to come.
Plus, it’s RoHS compliant, so it’s a little more eco-friendly than some other adapters on the market.
Overall, this adapter lives up to its reputation. It’s a simple, reliable bridge between your classic keyboard and modern computer ports.
For anyone tired of flaky adapters or having to replace their vintage keyboards, this is a smart, affordable solution.
PS2 to USB Adapter for Keyboard, Mouse, Scanner
- ✓ Easy plug-and-play setup
- ✓ Supports multiple devices
- ✓ Compact and sturdy design
- ✕ Limited to PS2 devices
- ✕ No additional features
| Connector Type | PS/2 to USB |
| Cable Length | 18.9 cm (7.44 inches) |
| Device Support | Supports PS/2 keyboard, mouse, barcode scanner, monitor |
| Number of Ports | 1 USB port split into 2 outputs |
| Installation | Automatic, no drivers or software required |
| Compatibility | Compatible with computers featuring USB ports for PS/2 devices |
The first thing that catches your eye with this PS2 to USB adapter is its simple, no-fuss design. At just under 8 inches long, it’s compact enough to stay out of your way yet long enough to give you some flexibility in placement.
When I plugged it in, I appreciated how quickly it recognized my keyboard and mouse without any need to fuss with drivers. The automatic installation was seamless, which is a relief for anyone who hates hunting down software updates.
The build feels sturdy enough for everyday use, and the split USB port means I can connect both a keyboard and a scanner at the same time. It’s a real time-saver when you’re trying to set up a workstation or just upgrade older equipment without replacing everything.
What I like most is its versatility—whether you’re connecting a keyboard, mouse, or barcode scanner, it handles all with ease. Plus, the straightforward plug-and-play approach makes it accessible even if you’re not tech-savvy.
Of course, the price point at just under $7 makes it a no-brainer for upgrading your legacy peripherals. The fact that it supports multiple devices simultaneously means you get excellent value for your money.
All in all, this little adapter is a practical, reliable solution for anyone stuck with PS/2 devices that need a quick, easy convert to USB. It’s not flashy, but it gets the job done without hassle.