Touch down, Link up. AirZlink.

An eSIM (Embedded SIM) is a digital SIM card built directly into your device. Unlike traditional physical SIM cards that require insertion and removal, an eSIM allows you to download and activate a data plan by scanning a QR code provided by the carrier or directly through an app, eliminating the need to swap physical SIM cards.

No complicated checks needed. The AirZlink app features a built-in smart detection tool that automatically identifies and instantly confirms your device's eSIM compatibility, guiding you through the next steps.

Upon successful purchase, a confirmation email containing your unique activation QR code and manual setup code will be sent immediately to your registered email address. This is your "eSIM package." Simply scan the QR code in the email with your phone's camera, or manually enter the code as instructed, to download and install your plan within minutes for quick activation. If you haven't received the email after a long time, you can download our app, register or log in using the email address used for your purchase, and then go to the eSIM menu to view the activation code for your order.

We accept the following payment methods: Visa / Mastercard / UnionPay / Google Pay / Apple Pay / American Express / JCB.

For the smoothest experience, we strongly recommend setting up your eSIM before departure in a stable Wi‑Fi environment. Once you arrive at your destination, simply activate your data plan and turn on data roaming to get online instantly.

Example: USA 3‑Day Unlimited Data Plan (3GB high‑speed data).How it works: You receive 3GB of high‑speed data per day. Once the high‑speed allowance is used up, speeds are reduced to 768 kbps (384 kbps upload / 384 kbps download). The high‑speed data resets every 24 hours, restoring your high‑speed access.