Dell Latitude E6430E6530E6430 ATG

Card reader not working in Windows 10 on Dell Inspiron 3650 desktop dell sc slot Is there something special I need to do for SD cards? Hardware specifics I am running on a Dell XPS L502X The card slot is marked SDXC dell latitude 3480 m2 slot Aside those there is an umd card slot I have no idea what the umd lot is for Lastly the card has a smart card slot What is it and can I

dell sc slot  Latitude 5330Latitude 5330 2in1 Service Manual installing-the-smart-card SIM card slot filler · Removing the SIM card slot filler · Installing the SIM