The product here at Revain mentions that it is a "USB 3.2 10Gb/s" device. In fact, half of them are correct. The USB-C ports are actually USB 3.2 Gen 1 (which means it's 10Gbps), while the other two ports are . USB 2.0! Also, you cannot power this device. Another problem - sometimes it works over the Thunderbolt ports and sometimes it doesn't, and you have to restart your computer for it to recognize this hub (tested on Fedora 34 and Windows 10 latest). So in short - if you want a TRUE USB 3.2 10Gbps hub, look elsewhere.
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