9esim

Physical-to-eSIM adapter card vendor

3 episodes mention this

Episodes

#5748: What's Actually Inside an eSIM Adapter

An eSIM adapter isn't a converter — it's a eUICC chip in a SIM shell. Here's the silicon, the certificates, and the open source tools underneath.

Oct 6
#5528: What Your eSIM Manager Is Actually Doing

Those log lines during eSIM setup aren't noise — they're the GSMA provisioning spec running in the open.

Sep 24
#5525: Why Does an eSIM Adapter Need a Card Reader?

Your Android phone can already read and write an eSIM adapter card. So why does the company still sell a $15 USB reader?

Sep 24