Product Name: SIM Card Reader (SIM Slot Flex)
Compatible Model: Xiaomi Poco F3
Material: PCB board with SIM card contacts and flex cable
Function:

Restores SIM card detection and network connectivity

Replaces damaged, corroded, or faulty SIM reader assembly

Ensures stable connection for dual SIM functionality

Includes necessary flex cable for mainboard connection
Included: SIM reader assembly only
OEM Style: Yes