This is my learning device. I say this is a bad design as the USB drive is on the left hand side of the notebook(top left hand corner). If you are using a wired mouse, you have to loop the wire around the notebook to use it which is quite inconvenient as to get enough wire on your side.
One possible solution is to use a wireless mouse, but some people do not have one. The designer should have put the USB drive on the right hand side of the notebook.