Your computer has a nano-SIM-card and microSD-card slot on the rear of the computer.
Secure Digital (SD) card
Secure Digital eXtended-Capacity (SDXC) USH-1 card
Secure Digital High-Capacity (SDHC) USH-1 card
Before handling the microSD card, touch a metal table or a grounded metal object. Otherwise, the card might get damaged by the static electricity from your body.
During the data transfer, do not put your computer into sleep mode; otherwise, your data could get damaged.

