5G eSIM Hong Kong | CSL

What is an eSIM for Hong Kong?

An eSIM Hong Kong is a digital SIM card that lets you add a mobile data plan to your phone without needing a physical SIM. With a Hong Kong eSIM, you can stay connected as you travel across Hong Kong — no need to visit a SIM card store or worry about roaming fees.

How to Get Your Hong Kong eSIM?

1. Download the Klook app
2. Check device compatibility
3. Select your destination and data plan
4. Activate instantly via app or QR code
5. Turn on data roaming to connect to the local network

Why Choose Klook’s eSIM for Hong Kong?

• High-Speed Data: Reliable connectivity through top local networks like CSL.
• Instant Setup: Activate in 5 minutes — no physical SIM required.
• Affordable Plans: Transparent pricing with no hidden expensive roaming fees.
• Wide Compatibility: Works with 100+ eSIM-enabled devices.
• Hotspot Sharing: You can easily share data with other devices.

Things to Know About Hong Kong eSIMs

1. How does eSIM Hong Kong work?

Hong Kong eSIM works by digitally adding a mobile plan to your device. Simply purchase a prepaid Hong Kong eSIM, install it through the Klook app or a QR code, and get connected as soon as you arrive. Hotspot and tethering are supported and you can easily add additional data linked to your main eSIM if you run out of data.

2. Is eSIM worth it for Hong Kong?

Definitely! An eSIM is the easiest way to stay connected while traveling in Hong Kong — no need to swap physical SIM cards. With Klook’s Hong Kong eSIM, avoid expensive roaming fees while enjoying fast and reliable coverage across Hong Kong and beyond from CSL for a seamless travel experience.

3. Can you keep your primary SIM number with a Hong Kong eSIM?

Yes. Thanks to the dual SIM functionality of an eSIM, you can keep your local phone number. Your local SIM card stays in your phone, and you add the eSIM Hong Kong plan for internet access. This lets you enjoy data in Hong Kong without having to swap out your physical SIM card.