Lenovo ideapad Miix 10, I am handicapped and need to use a bluetooth mouse as well as the folio keyboard, but I cannot because the docking clip obscures the mini usb socket, does anyone know if there is an adapter whereby I can use the charging socket as a mini usb for a mouse,it,s a single pin charger, I don,t want to sell the machine as I quite like it, BUT if no mini usb socket, it.ll have to go, tried contacting Lenovo support,to be met with a devastating blast of NOTHING