For Samsung Galaxy A21s , A217 - Replacement Dual Sim & Micro SD Card Holder - Black

Restore network connectivity and storage expansion with this High-Tolerance Polycarbonate SIM Tray. Specifically engineered for the Samsung A21s (SM-A217), this tray features a triple-slot configuration, supporting two Nano-SIM cards and one MicroSD card simultaneously. Precision-molded to meet original factory dimensions, it ensures a flush seal with the device's mid-frame to maintain structural integrity. This component is essential for resolving hardware issues such as "No SIM Card Detected" errors, unresponsive SD storage, or physical damage to the tray head that prevents the spring-loaded ejection mechanism from functioning correctly.