pci express

I am currently using a Beyimei USB 3.1 card on my cMP 5.1. But a few days ago I saw the aforementioned USB card on Amazon and ordered one unit. According to Inateck, the 5211 is compatible with 10.8.2 and later. Has anyone tried this card?

I have a Mac Mini (2014) i5 8Gb 1Tb HDD. It was running ok, until I upgraded to Mojave. Is there anyway to backtrack on an OS upgrade? I assume there is not :( I'm not too tech savvy, (although I have dismantled an old macbook and installed a hard drive where the DVD Rom drive was.) Looking into...

Hello all, I recently added in a Samsung 970 Evo Plus NVMe M.2 to my 2010 Mac Pro (5,1) via a PCIe Card in one of my internal slots. Since installing, the card will be listed as an external drive on my desktop then minutes after starting (or restarting) my machine it will show that it has been...

Over the week on this forum I noticed couple times people saying that for some there's no need to get the iMac with best GPU, that better get the lowest and in the future, if needed, get external Thunderbolt 3 GPU. I suspected there may be performance drop but first google result with bunch of...