My experience was that my mini running the latest version of Mojave immediately came up and said that the keyboard wasn’t recognized and I had to press several keys which didn’t work so I had to pick ISO standard from a list, after which it did work. If you have co-workers or other people in the room they are going to complain.I want to add one more thing, there is a slip of paper included with the keyboard that says “this product does not require any drivers and will be immediately recognized by Mac OS X. Requiring two ports is just too greedy which is a shame because the feel of the keys is really nice and they are deeply sculpted which makes them really comfortable to type on.I guess I’ll have to wait for a wireless Mac model but for my setup this just doesn’t work, plus did I mention it’s really loud, really. It is a very nice feeling keyboard but I just don’t have the room and my Mac mini only has 4 USB ports two of which are required for external hard drives and one for a card reader and one for my USB expander dock. thirdly, it is very very noisy, clickey is clearly a polite description, my Matias Pro wireless is much quieter and I am afraid this one is going back. Secondly it is really big, very wide and the two USB ports it’s sporting are both on the right side, inconvenient if you have a track pad and limited room. I tried it with only one and it didn’t work. First off what they don’t tell you AFAIK in the description is that this baby uses two USB ports.