Unfortunately, you will get what you pay for. I wouldn’t wish that tablet upon my enemies. You will be disappointed by the build quality, the performance (if it even runs Roon), and with 1gb of memory, you are leaving very little for Roon (after the operating system takes its share). The display resolution is pretty sad as well.
If a Windows tablet is what you want, the Surface 3 or the Surface 3 Pro is the way to go. Everything else is pretty much the crap you find at the back of the drugstore.
If you are willing to wait a week or so, Android is the way to go. I’ve written up something here: