This bundle pairs a Switch eSIM adapter with the Open Source Bluetooth Card Reader — everything you need to store up to 15 eSIM profiles and load them onto the card without going through a phone at all. The reader talks to the card over Bluetooth, so profile downloads no longer depend on having an Android handset to hand. Put the card in whichever phone you're using and pick a plan.
Who it's for
Anyone whose phone can't manage the adapter on its own. That's primarily iPhone owners, but it's equally useful if you juggle several handsets, hand devices out to a team, or set up cards for family members before a trip. If you already own an Android phone and only ever use one device, the adapter on its own is enough — the reader is what removes that dependency.
What's in the box
- One Switch eSIM adapter — Pro or Max, depending on the model you pick below
- One Open Source Bluetooth eSIM Card Reader
How it works
- Put the adapter in the reader.
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Pair the reader over Bluetooth and download your eSIM profiles onto the card.
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Move the card to your phone's SIM tray. The profiles you loaded are ready to use.
Because profiles live on the card rather than the phone, you can move the same card between devices without re-downloading anything.
Choosing a model
| Model |
Adapter included |
Best for |
| Switch Pro + Card Reader |
Adapter Pro |
Android users who'd rather manage profiles off-phone |
| Switch Max + Card Reader |
Adapter Max |
iPhone users, and mixed iPhone/Android households |
Both store 15 profiles. The difference is the adapter, not the reader.
Specifications
- Stores up to 15 eSIM profiles on the adapter
- Bluetooth profile management — no phone app needed to load profiles
- Adapter is standard physical SIM format
- Reader firmware is open source
- No account, no logins, no profile data on our servers
FAQ
Do I need this if I have an Android phone? No — the free Switch Android app handles profiles on its own. The reader is for people without an Android device, or who prefer managing cards separately.
Can I buy the reader on its own? Yes, the Open Source Bluetooth eSIM Card Reader is sold separately.
Does one reader work with several adapters? The reader handles one card at a time, so extra adapters can share a single reader.
Do I need to create an account? No.
