Question my lenovo mix 310 has a sim card slot is it possible to get a sim card or is it fake? faked

hi my Lenovo IdeaPad Miix 310-10ICR has a Sim and SD combined slot can I put a LTE modem or the specific part that makes it LTE eBay has all kinds of parts and pieces for these Lenovo thank you
 
hi my Lenovo IdeaPad Miix 310-10ICR has a Sim and SD combined slot can I put a LTE modem or the specific part that makes it LTE eBay has all kinds of parts and pieces for these Lenovo thank you
 
the modem is soldered to the motherboard, you will have to replace your motherboard with a Miix 310-10ICR LTE motherboard

better get a mobile hot spot or USB surfstick to get LTE connectivity
okay thanks but why does it have a combined SIM card and SD slot if it doesn't have data LTE