Original For Xiaomi Redmi Note 3 Pro Prime Nano Sim Card Tray Micro Sd Card Holder Slot Adapter Replacement Repair Parts - Mobile Phone Cases & Covers - AliExpress
DUAL SIM + MEMORY CARD REDMI 3S,REDMI NOTE 3 Simultaneously work guide step by step - YouTube
Xiaomi Redmi note 3 pro doesn't read MicroSD cards anymore after using the "sharing storage with SD card in LineageOS" : r/Xiaomi