Top critical review
With the keyboard & mouse connected via this hub a Mac Mini will not wake from sleep.
13 January 2020
Bought for Mac Mini 2014, chose 2 x 2 port configuration to connect the keyboard & mouse and printer via the two rear ports and have two ports for general use at the front, with the hub held in position under a shelf with double-sided foam tape. With the keyboard & mouse connected via this hub the computer boots, logs in, and operates normally, including waking from the screen saver, but when the computer sleeps it cannot be woken unless the keyboard and mouse are disconnected from this hub and connected instead via the old USB2.0 hub I was using previously (or directly to the computer, which I don't want). The fact that the other hub works normally with the keyboard & mouse proves that the problem is in this one.