Ventana has a SIM and SD card slot in one connector.

The microSD card offers the following support: Fully compliant with SD command/response sets and Physical Layer as defined in the SD Memory Card Specifications, v3.0 including high-capacity SDHC cards up to 32 GB and SDXC cards up to 2TB.

Please see the following link for more microSD information Ventana MicroSD Information

See below picture for example: