Asia 5G eSIM Unlimited 12 Countries

  • asia explorer 12 Unlimited
  • esim installation
  • Esim compatibility
  • 5 star service
  • live chat anytime
product review winner
Google 5 star

Unlimited data
4G/5G Speed
Up to 90 Days
Data Only
Use within 180 days
Use in 12 countries

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Quantity

Description

What’s Included?

  • Unlimited Data 
  • 4G/5G Speed
  • 3 – 90 days of service from activation
  • For use in 12 countries in Asia
  • China: Automatic VPN is set up to grant access to restricted sites and apps like Google, Facebook, WhatsApp, and more
  • Hotspot/Tethering enabled
  • How do eSIMs work? Check our eSIM setup guide
    • Purchase your eSIM plan, QR code will be sent instantly via email
    • Scan the QR code to add the eSIM to your eSIM compatible phone
    • Turn on data roaming to use the eSIM
  • eSIM must connect to supported network and be used within 180 days of purchase

Thing’s to know

  • The eSIM’s provider is 3HK
  • Plan starts when eSIM connects to supported network
  • No ID registration needed (registration is required in HK)
  • No calls or texts included (data-only eSIM)
  • Network Operator list included below
  • Compatible with unlocked eSIM-enabled phones (with EID numbers)
  • Check data usage online
  • List of countries where data is included:
    • China, Hong Kong, Indonesia, Japan, Macau, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand & Vietnam

Important Notes

  • TikTok and ChatGPT will NOT work
  • Adding the eSIM outside the coverage country may result in a “failed activation,” which is normal. The eSIM will activate once you reach your destination.
  • Activation required in HK you will receive a text message with the KYC link upon arrival, click the link and follow the prompt – passport upload is required
  • Check network coverage in your intended travel areas; Coverage issues are outside our control and we do not offer refunds.
  • Fair Usage Policy – this eSIM includes 1.5GB of high-speed data per day. After reaching the limit, speeds are reduced to 1Mbps until midnight, when the max speed is restored.

Troubleshooting Guide

eSIM not working? Don’t stress! Follow this guide to get you up and running.

  1. Disable VPN and any secondary SIM/eSIM lines (for dual SIM phones)
  2. Connect to Wi-Fi and disable airplane mode before scanning the eSIM
  3. Confirm mobile data is sourced from our eSIM (i.e. the correct eSIM profile is selected)
  4. Turn data roaming on (Android: select all network)
  5. Wait up to 10 minutes for activation to occur
  6. APN: mobile.three.com.hk | Username: [blank]  Password: [blank] (Android: select manually)
  7. Turn off automatic network selection and manually choose from the list below.
  8. Restart your phone and/or turn on and off airplane mode
  9. Still not working? Chat with us live, we’re here to help!

We are not affiliated with the network provider. Data allowance may change without notice; 5G is not guaranteed, check our website for updates.

Network Operator(s) List

  • China [China Telecom (4G) / China Mobile (5G) / China Unicom (5G)]
  • Hong Kong [3 (4G)]
  • Indonesia [Telkomsel (5G) / XL (4G)]
  • Japan [KDDI (5G) / Softbank (5G)]
  • Macau [3 (4G)]
  • Malaysia [Celcom (5G) / Digi (5G) / Maxis (5G) / Umobile (4G)]
  • Philippines [Globe (5G)]
  • Singapore [SIMBA (5G) / Starhub (5G)]
  • South Korea [SK Telecom (5G)]
  • Taiwan [CHT (5G)]
  • Thailand [AIS (5G) / TrueMove (5G)]
  • Vietnam [Vinaphone (5G)]

*Updated product listing on 27 May 2025 to include coverage in Indonesia and the Philippines, and increase eSIM QR code validity period from 90 days to 180 days


List of eSIM Supported Handsets (not exhaustive)

Reviews

Customer Reviews

Based on 268 reviews
80%
(214)
11%
(29)
5%
(13)
2%
(5)
3%
(7)
C
Craig
I travelled through Thailand

I travelled through Thailand, Malaysia and Singapore and Travelkon kept me connected seemless all the way through. Second time to use their esim card and I love it.

A
Ajay K.
Ideal eSim for south East asia

We got 3 eSims for the family. We had good connectivity and 5G connectivity in Kuala Lumpur, Langkawi, Hanoi and Ninh Bin. The sim operator is 3HK, so there were restrictions to accessing some websites.

Y
Y
Customer service is excellent

Customer service is excellent. If something wrong, you just need to contact them, they will help you straight away.

A
Anh
Worked flawlessly in Singapore and Vietnam

Worked flawlessly in Singapore and Vietnam. Easy to install. Thanks!

E
Ebonie V.
Highly recommend, never missed a beat!

Great connection, great price will continue to use for all my travels and recommend to anyone who travels and needs internet access. Thank you Travelkon ⭐⭐⭐⭐⭐

J
Joon W.T.
Worked as described in Bali

great value for money

G
Gerald L.
Recent purchased

It was easy to purchase online and the office was very helpful to reverse when I found out the credit was wrongly used for this special offer.

R
Robert
Worked perfectly

We got two of these eSims for our trip to Singapore and Japan. One in a Samsung phone and one in a Xiaomi phone. Installed and activated them before we left and they worked instantly when we landed. Got 5G most of the time, 4G+ in some areas. Always had a good fast connection. Very happy. On a previous trip to Japan I got the Japan eSim but with the great result from the Asia eSim I will get this again.

J
Joshua J.
Travelkon travel sims done right

Their products are well priced and work exactly as advertised. They are my go too for all my travel sim related needs

M
Michael L.
Great!

Worked well

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