Enable eSIM on Any Connectivity Devices with POST and Switch Adapter

The Switch eSIM adapter bridges eSIMs and non-eSIM devices, enabling POST users to download, manage, and switch up to 15 eSIM profiles seamlessly, ensuring global connectivity without upgrading their devices.

Save the Planet

Less Sim Card, Less Harm. One eSIM at a time.
Refund Guarantee

Shop with confidence with 14-Day Refund Policy
Easy Installation

It's as easy as inserting an Sim Card

About POST

POST Luxembourg’s eSIM service offers a fully digital SIM card integrated directly into compatible smartphones and connected devices. Activation is simple—customers receive a QR Code upon purchase, which, when scanned, downloads all relevant data and mobile plans onto the device remotely. This service enables users to manage multiple plans or phone numbers on a single device, making it ideal for juggling work and personal lines. The eSIM can be activated on both iOS and Android devices with step-by-step tutorials available. Additionally, transitioning to eSIM supports environmental sustainability by reducing plastic use through dematerialization.

How Can Switch Help You Use POST Without an eSIM Device?

Store up to 15 eSIM profiles per Switch eSIM Adapter on your connectivity devices with a SIM card Slot while using POST.

Modernize your device with eSIM capabilities

Insert the Switch eSIM adapter to enable eSIM functionality on any connectivity device. Seamlessly connect to providers around the world and unlock global connectivity like never before
Supported Devices
Choose and switch networks anytime

With Switch, search and compare eSIM profiles from various providers to find the best deals for each country, region, or worldwide. Purchase and download them directly to your device.
How To Setup
Keep multiple numbers in one place

Carry up to 15 eSIM profiles with Switch and avoid the hassle of swapping physical SIM cards. With our app, you can switch between eSIM profiles in just a few steps.
Get Started

Want to switch physical SIM to eSIM and start using POST's eSIM plans?

Here are 3 easy steps for POST users who don't own eSIM devices.

Step 1: Just insert the Switch Card into the SIM card slot. Reboot your device if needed.
Step 2: Download the Switch app and follow the steps to set up your account.
Step 3: Once registration is complete, you can start downloading eSIM profiles.

Want to switch physical SIM to eSIM?

Here are 3 easy steps for POST users who don't own eSIM devices.

Insert the Card

Just insert the Switch Card into the SIM card slot. Reboot your device if needed.
Get started
Install Switch APP
Install the APP

Download the Switch app and follow the steps to set up your account.
Get started
Install Switch APP
Download eSIM profiles

Once registration is complete, you can start downloading eSIM profiles.
Get started
Install Switch APP

Unlock New Powers for Your Connectivity Devices

Harness the Power of eSIM Technology and the Convenience of the Removable Switch eSIM adapter.

Technology

Elevate your device with cutting-edge eSIM technology.
Connectivity

Select from a variety of mobile networks.
Mobile Numbers

Handle numerous mobile numbers with ease.
Provider

Instantly transition between service providers.
eSIM Capability

Save and manage multiple eSIM profiles.
Management

Maintain complete control over your connectivity.

Buy Switch Card

Discover which Switch Adapter is best for your POST journey

We process payments using Shopify for a secure checkout experience.

Switch Pro

Ideal for eSIM explorers with devices lacking or supporting multiple eSIMs, perfect for frequent travelers and international students.

$

13.57

$

/year
- Unlimited downloads
- Compatible with most Android devices.
- Supports up to 15 eSIM profiles
- Download Profiles with Switch App and Card readers
Get Pro
Switch Max

Ideal for eSIM explorers without built-in support, using iOS and Android, perfect for frequent travelers and international students.

$

20.97

$

/year
- Unlimited downloads
- Compatible with iOS and most Android devices.
- Supports up to 15 eSIM profiles
- Download Profiles with Switch App and Card readers
Get Max
White Card

For businesses with traveling customers or employees, access eSIM plans without needing eSIM-compatible devices.

Contact
- Unlimited downloads
- Compatible with most Android devices.
- Supports up to 10 eSIM profiles
- Download Profiles with Mobile App and Card readers
Get in touch

Business Inquiries Talk with us

I'm Sarah, and I recently tried Switch in Dubai. The setup was super easy, and the connection is flawless everywhere I go. The speed and reliability are impressive, even in crowded areas. Their customer service is friendly and quick to assist. I highly recommend Switch for anyone looking for a dependable eSIM option!

An aussie girl in her 30s living in dubai portraitn

Sarah Pennington

Switch User

Install the Switch APP and begin your eSIM journey today.

Currently supporting most Android devices—stay tuned for our upcoming iOS app!

Compatible with most devices

Our eSIMs are compatible with most devices, offering seamless connectivity across a wide range of smartphones.
ANDROID Install the APP
Download eSIM profiles from providers

Easily download eSIM profiles from top providers, ensuring instant connectivity and convenience wherever you go.
ANDROID Install the APP
Give your profile a unique name

Personalize your eSIM experience by giving your profile a unique name for easy identification and management.
ANDROID Install the APP
Manage eSIM profile at your finger tips

Easily manage your eSIM profiles right from your fingertips for seamless control and instant connectivity.
ANDROID Install the APP