Edit: the chassi fan came with an ASUS chassi that now houses Noctua fans. It was just gathering dust. No fan-pun intended. The micro USB cable belonged to my USB chargeable bicycle lights that were stolen. Also covering dust.

I almost bought one of these but then I thought what the heck and made it myself. Now I’ll be able to cool my poor old laptop (Lenovo T480) when it plays 4K videos.

Though, the Micro USB cable only has + - nodes/ends while the fan cable has three. Wonder what the third one - which incidentally didn’t make the fan spin - is for. 🫣

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