GSA Sim Card & MicroSD Card Tray Black for Samsung Galaxy S10, S10 Plus, S10e G973/ G975/ G970 - Walmart.com
Galaxy s10 plus dual sim with micro sd card mod : r/galaxys10
Dual Sim Slot Tray Card Micro SD Holder Pin for Samsung Galaxy S10 Plus SM-G975U | eBay
SanDisk 256GB SDXC Micro Ultra Memory Card Works with Samsung Galaxy S10, S10+, S10e Phone Class 10 (SDSQUAR-256G-GN6MN) Bundle with (1) Everything But Stromboli Multi slot SD and Micro Card Reader
Samsung 256GB Micro EVO select S10 SD card for Galaxy S10 plus S10e S9 S8 note 9 894563853827 | eBay