PSA: The 5G Galaxy S10 does not have a microSD slot - SamMobile
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Source Micro SD Sim Card Tray Socket Slot Adapter Connector Reader For Samsung Galaxy S10 Plus G975 G973 Container Holder Parts on m.alibaba.com
MMOBIEL Bandeja de Tarjeta Porta Dual Sim Ranura Compatible con Samsung Galaxy S10 / S10 Plus 2019 - Soporte de la Ranura SIM - Incluye Junta de Goma y Sim Pin - Azul : Amazon.es: Electrónica