This is a front-end usb hub accessory for your 2012 mac mini case. The usb hub in the link below is required. I will separately upload a modified bottom panel for the mac mini that has an outlet for the cables. 2 external hdds fit into the frame of the mac mini.
https://www.amazon.de/dp/B0CMTG1ZJD?psc=1&ref=ppx_yo2ov_dt_b_product_details
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