|I've seen a few boards like that. You can use that edge connector to convert your mATX board into a full-size ATX board. The extension board usually adds 2-3 exta PCI slots. Back in the day, OEMs like HP used those things all the time so that they could use the same motherboards for their microtowers (mATX) and midtowers (ATX). |
Finding the right extension board might be tricky, and it appears that you have a mATX case.
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