USB Conversion Kit/Service for Vintage IBM Keyboards

Published on 05/29/2025•Product Idea Validation / New Product Ideas (Non-SaaS)

wants to transform a vintage IBM PC Convertible 5140 keyboard into a USB one because of its unique feel. This shows there's a real need for solutions—like DIY kits with microcontrollers, ready-made adapters, or even mail-in conversion services—that help enthusiasts use their cherished vintage hardware with modern computers. Retro computing hobbyists make up a significant part of this market. The potential payoff? Sales of these kits and adapters, or fees for the conversion services.

Origin Reddit Post

r/diy

Help Needed: Turning an IBM PC Convertible 5140 Keyboard Into a USB Keyboard

Posted by u/Original_You7493•05/29/2025

I recently got my hands on an IBM PC Convertible (5140) and I’m really interested in turning its keyboard into a functional USB keyboard that I can use I love the feel of the keys. i want it

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