@Sunshine 

Thank you for the clarification

Complete nonsense and deception, I fell for the marketing with this router, now I’m choosing a new router after 2 weeks of use. Explain to me why you decided to call the USB version 3.0 and not exactly 2.0? Because you painted it blue? Well then I will understand the TP-link. Googling will not take even 2 minutes to get an idea of ​​​​the operating speeds of both 2.0 and 3.0 versions, and the operation of your port exactly fits the definition of technology that was 20 years old. It was USB 3.0 that was the starting feature when I was looking for a new router, which, by the way, I change no more than once every 5 years. My hard drive (WD easystore 5TB) shows on the PC an average of 100 MB/sec for reading and writing and about 15 MB/sec when working through a router, using a gigabit wired connection or WIFI6. To say that I’m disappointed is an understatement, because the USB 3.0 port was the defining feature when choosing a router. I would like to see a fix for this problem in the next firmware. 

Imagine how stupid this is with my 500 Mbit Internet (Ukraine Kyiv), I download torrents at a speed of about 40-45 MB per second and then upload them to a hard drive 5 meters away from me at a speed of 17 MB. I’m already silent that the torrent client itself was an option in routers 10 years ago.

And finally, who told you that write around 30 MB sec is the norm? Where is this rule stated? There are Asus routers that show around 60 in this price range, a little more expensive than Microtik they give 100MB of reading and writing to the disk.