What’s more, it won’t cost you very much to do it.Īll you have to do is purchase a USB 3.0 expansion card and install it in an empty expansion slot. Rick’s answer: Yes, you sure can Shelley, and it’s very easy to do. My question is can I add some USB 3.0 ports to my Mac Pro? I’d really like to be able to use a USB 3.0 hard drive with this computer. My computer is an older Mac Pro MC560LL/A and it only has USB 2.0 ports. I read your article about adding USB 3.0 ports to a PC and I was wondering if they can be added to a Mac too? Note: The links in this post are affiliate links.