there is a small update, all RB2011 sold and future ones have this hardware features. but it is not implemented in RouterOS jet. Future releases of RouterOS will have this feature enabled.
it is confirmed that patch to correct the issue is done and power-reset is working on these boards. so, next RouterOS release will include the changes (5.22 and 6.0rc3)
What is the relation of your that to USB power reset?
You just posted an unrelated statement here and expect what?
Maybe if you post it as a question in a thread with relevant title you will get an answer.