eSim Phones Have Their Pros, But It's Not All Roses

SIMs offer faster activation, better security, and easy travel SIMs, but drawbacks include harder transfers, carrier limits, ...
EDN

Smart/SIM Card Reader/Writer

The details of the project are concentrated on building a SIM reader that will be used for investigation and experimentation of Smart or SIM cards. The device is useful when backing-up/restoring ...