Most likely, you are trying to use the wrong driver. Issue the following command:

  modinfo rt2800usb | grep 5370

and see whether the output is:

  alias:          usb:v148Fp5370d*dc*dsc*dp*ic*isc*ip*in*

or something very similar, containing the the string

  v148Fp5370

If this is so, then you are using the wrong driver. Try instead

  sudo apt-get install linux-firmware-nonfree
  sudo rmmod rt5572sta
  sudo modprobe rt2800usb

and see whether this works now.