PC hardware--CPU & Motherboard & RAM/Tech from the 80s



I've recently surplussed a computer, it looks to be older than i am and no one can seem to name what this expansion card is, and any numbers off of the card come up empty on Google.. I was hoping to get some help. (images attached)

I likely won't be of too much help identifying what exactly this card is. From the ports, I can tell you that they are likely a proprietary connector for some machinery. None of those ports are anything identifiable by today’s standards or even the standards in the 90's. I have a feeling this was a card to control an automated process or automated machine. The 4 ports might be individual driver/stepper motor ports. I almost though the single connector of its type was VGA until I double checked the amount of pins per row in the socket. VGA is 15 pins total, 5 pins per row. That socket has 6 pins per row. I've never seen those types of ports.

Sorry I was unable to help you, but if you ever find out, I'd be interested in knowing their exact purpose was. Have a great day!  

PC hardware--CPU & Motherboard & RAM

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I can answer most No POST problems, compatibility between parts, upgrade options, troubleshooting, etc. Before you ask me a question, please do some research. I do not give PC speed reviews for video games.


Many, many years of experience working with the hardware components of many types of computers including desktops, laptops, kiosk computers, and even running Windows 3.1, 95, and 98 on the PSP (Sony PlayStation Portable). I've replaced capacitors on desktop motherboards making them working like new again with a high success rate. This is my hobby/job every day.

Associates of Science in Computer Information Technology

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