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

UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse

Bottom line: The UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse ($6.74 on Amazon as of 2026-10-06): Two PS/2 female ports from one USB port - keyboard and mouse on a single connection; main trade-off: USB 1.0/1.1 spec only - no high-polling-rate USB 2.0 or 3.0 signaling.

$6.74

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Buy on Amazon — $6.74 Compare to similar keyboards & mice

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Two PS/2 female ports from one USB port - keyboard and mouse on a single connection
  • ✓ Color-coded purple keyboard and green mouse ports match the PS/2 standard you already know
  • ✓ Works on Windows, Mac, and Linux without vendor-supplied drivers
  • ✓ Converts PS/2 console ports on a KVM switch to USB for PC or SUN platforms

Cons

  • ✗ USB 1.0/1.1 spec only - no high-polling-rate USB 2.0 or 3.0 signaling
  • ✗ Passive-style adapter; some older PS/2 keyboards and mice may not enumerate
  • ✗ No listed support for PS/2 gaming features like N-key rollover over the converter
  • ✗ Single USB port feeds both devices, so one loose connection drops keyboard and mouse

Manufacturer description

The UCEC PS/2 to USB adapter solves the problem every retro PC builder eventually hits: you have a beloved Model M keyboard or a ball mouse, and a modern machine with no PS/2 header in sight. This black converter breaks out a single USB port into two PS/2 female connectors, color-coded to the standard you already know - purple for keyboard, green for mouse - so you can run both legacy peripherals from one port without a hub or a second dongle. It is compliant with the USB 1.0 and 1.1 specification, which is plenty of bandwidth for keyboard and mouse input, and it works across Windows, Mac…

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SpecPicks Verdict

SpecPicks scored UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse using a rating × review-volume × price-fit model applied to published specs and reviews across the keyboards & mice category. UCEC's keyboards & mice lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Can I plug in both a PS/2 keyboard and a PS/2 mouse at the same time?

Yes. The UCEC adapter has two PS/2 female ports - purple for the keyboard, green for the mouse - and both run through the single USB connector on your computer.

Does this work with Mac and Linux, or only Windows?

UCEC lists compatibility with Windows, Mac, and Linux. No vendor driver is specified as required; the adapter presents standard USB input devices.

Will it work with my old barcode scanner?

UCEC specifically lists bar code scanners among the supported PS/2 devices, alongside PS/2 keyboards and mice. Confirm your scanner uses a PS/2 connector and not a proprietary tail.

What USB version does this adapter use?

It is compliant with the USB 1.0 and 1.1 specification. That bandwidth is sufficient for keyboard and mouse input but does not provide USB 2.0 or 3.0 transfer rates.

Can I use this to connect a PS/2-based KVM switch to a modern PC?

Yes, UCEC lists converting the PC-side PS/2 ports of a KVM switch to USB, on PC or SUN platforms, as a supported use case.

Key Features

  • PS/2 to USB ADAPTER: Premium computers accessories - PS2 to USB adapter - compatible for PS2 Keyboard/ PS2 Mouse/ Windows/ Mac/ Linux/ Bar Code Scanner
  • CABLES INTERCONNECTS FUNCTIONAL: USB to ps2 adapter with two PS2 female ports, PS2 mouse and keyboard through USB port on any computer
  • USAGE: PS2 adapter to usb is compliant with the Standard Specification of USB 1.0 and 1.1. Purple port for keyboard and green one for mouse
  • CONVENIENCE: PS/2 to USB converter converts two PS/2 devices (Keyboard and Mouse) to the USB Interface
  • COMPATIBILITY: PS2 USB adapter keyboard converts the PC PS/2 port of KVM switch to USB port (PC or SUN platforms

Full Specifications

BrandUCEC
USAGEPS2 adapter to usb is compliant with the Standard Specification of USB 1.0 and 1.1. Purple port for keyboard and green one for mouse
Cable TypeUSB
CONVENIENCEPS/2 to USB converter converts two PS/2 devices (Keyboard and Mouse) to the USB Interface
COMPATIBILITYPS2 USB adapter keyboard converts the PC PS/2 port of KVM switch to USB port (PC or SUN platforms
Connector Type2, Ps
Compatible DevicesPC
PS/2 to USB ADAPTERPremium computers accessories - PS2 to USB adapter - compatible for PS2 Keyboard/ PS2 Mouse/ Windows/ Mac/ Linux/ Bar Code Scanner
Recommended Uses For ProductConnecting PS/2 devices to USB ports on computers
CABLES INTERCONNECTS FUNCTIONALUSB to ps2 adapter with two PS2 female ports, PS2 mouse and keyboard through USB port on any computer
Full listing titleUCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black)

Ready to buy?

UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse, USB to Dual PS/2 Cables Computers Accessories (Black) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $6.74

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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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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