Galaxy A71: How to Insert SIM Card (Dual SIM) & Double Check - YouTube
Lector SD de bandeja de tarjeta SIM para Samsung A60, A30S, A50S, A31, A51, A71, pieza de reparación de soporte de bandeja Sim para Samsung A30s, A50s - AliExpress
Amazon.com: SanDisk Memory Card 32GB Ultra MicroSD Works with Samsung A71, A01, A11 Cell Phone (SDSQUAR-032G-GN6MN) Bundle with (1) Everything But Stromboli MicroSDHC & SD Card Reader : Electronics