Installing Android on Windows Tablet

Im using this sites turorial (http://forum.xda-developers.com/wind...stick-t3091481) to install android on my windows tablet (stream 7), this is working great, I can plug my usb into the tablet and run android off of that. But I would like this to be bootable off of my microsd card or a partition on the windows drive, as far as I can tell this cannot be done with out a keyboard attachment for the tablet, that isnt a problem but I also need the USB plugged in at the same time! The tablet only has one port and the tutorial is requiring 2, is there anyway I can install android on the drive not the usb with out using a keyboard?

Thanks for the help!