system
A chat on subreddit /r/pcmasterrace
human
I got the motherboard and the processor from a friend and don’t have that. So I need an I/O shield? Do they sell motherboard specific ones?
gpt
Go on ebay and search for 'B360m ds3h io shield'. They have it, just looked myself. I'd share a direct link but the automod doesn't allow direct listings.

I don't use ebay for expensive or critical components, but it's very handy for scrounging old PC parts and other bits and doodads.