Asia, Europe, USA & Mexico SIM Card 28 Countries
Out of stock
- Australia
- Austria
- Cambodia
- China
- Denmark
- Finland
- France
- Hong Kong
- Indonesia
- Ireland
- Israel
- Italy
- Japan
- Macau
- Malaysia
- Mexico
- Norway
- Philippines
- San Marino
- Singapore
- South Korea
- Sweden
- Taiwan
- Thailand
- United Kingdom
- USA
- Vatican City
- Vietnam
What travellers love
- Travellers love how easy it is to set up and start using the SIM card right when they land.
- They appreciate the great coverage and fast internet across multiple countries.
- Many highlight the excellent and responsive customer service supporting their trips.
Based on customer product reviews, summarised by AI.
Description
What’s Included?
- 10 – 50GB (Unlimited data at 128kbps)
- No daily limit
- 4G/5G speed
- 30 days of service from activation
- For use in 28 countries in Asia, Europe, USA & Mexico
- China: Automatic VPN is set up to grant access to restricted sites and apps like Google, Facebook, WhatsApp, and more
- Fits all phones (SIM Size: Nano, Micro, and Standard)
- Hotspot/Tethering enabled
- Expire 31 March 2026
Things to know
- The SIM’s provider is 3HK
- Simple plug & play activation
- No ID registration needed (registration is required in HK & Taiwan)
- No calls or texts included (data-only SIM)
- Network operator list included below
- Compatible with unlocked mobile devices
- Check data usage through your phone settings
- List of countries where data is included:
- Asia Pacific: Australia, Cambodia, Mainland China, Hong Kong, Indonesia, Israel, Japan, Macau, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, Vietnam
- Americas: Mexico, USA (Includes Hawaii)
- Europe: Austria, Denmark, Finland, France, Ireland, Italy (Includes Sardinia, San Marino, Vatican City), Norway, Sweden (Includes Gotland), United Kingdom
Important Notes
- TikTok and ChatGPT will NOT work
- Insert the SIM card upon arrival to avoid accidental activation
- Check network coverage in your intended travel areas; Coverage issues are outside our control and we do not offer refunds.
- Poor coverage in Vietnam – check network coverage map prior to purchasing (coverage mainly in Ho Chi Minh City and Hanoi)
Troubleshooting Guide
SIM not working? Don’t stress! Follow this guide to get you up and running.
- Disable VPN and any secondary SIM/eSIM lines (for dual SIM phones)
- Turn phone off, remove the SIM, insert the SIM back and turn phone on
- Confirm mobile data is sourced from our SIM (i.e. the correct SIM profile is selected)
- Turn data roaming on (Android: select all network)
- Wait up to 10 minutes for activation to occur
- Set APN and network operator as automatic, adjust only if not working
6.1 APN: mobile.three.com.hk | Username: [blank] | Password: [blank] (Android: select manually)
6.2 Turn off automatic network selection and manually choose from the list below.
- Restart your phone and/or turn on and off airplane mode
- 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; check our website for updates.
Network Operator(s) List
Asia Pacific
- Australia [Optus (5G)]
- Cambodia [Metfone (4G)]
- China [China Telecom (4G) / China Mobile (5G)]
- Hong Kong [3 (4G)]
- Indonesia [Telkomsel (5G)]
- Israel [Partner (5G)]
- Japan [KDDI (5G) / Softbank (5G)]
- Macau [3 (4G)]
- Malaysia [Celcom (5G) / Digi (5G)]
- Philippines [Globe (5G)]
- Singapore [Simba (5G)]
- South Korea [SK Telecom (5G)]
- Taiwan [CHT (5G)]
- Thailand [AIS (5G)]
- Vietnam [Vinaphone (5G) / Viettel (5G)]
Americas
- Mexico [AT&T / Unefon (5G)]
- USA [T-Mobile (5G) / Verizon (5G)]
Europe
- Austria [3 (5G)]
- Denmark [3 (5G)]
- Finland [DNA (4G)]
- France [Orange (5G)]
- Ireland [3 (5G)]
- Italy [Wind (5G)]
- Norway [Telenor (4G)]
- Sweden [3 (5G)]
- United Kingdom [3 (5G)]
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Reviews
Customer Reviews
Easy to set up and navigate
Make sure you turn Telstra off on your phone if from Australia
Good reception everywhere we went
Tue Mar 31 2026 03:49:33 GMT+0000 (Coordinated Universal Time)
Have been purchasing Travelkon for our trips to China, Korea and other location in Asia. Have no problem accessing our normal channels especially in China, no problem accessing Facebook, Gmail and Whatsapp. Is a breeze using Alipay and Wechat.
Sat Feb 28 2026 08:16:37 GMT+0000 (Coordinated Universal Time)
We purchase the esim for 13 asian countries, the purchase process was a breeze and network was great.
Mon Dec 29 2025 01:48:38 GMT+0000 (Coordinated Universal Time)
I had no any issues with my texts, sending pictures, especially downloads. The messenger & signal voice calls was fantastic. I will highly recommend this product not just for the service but also for a good price. Wonderful ❤️
Thu Feb 22 2024 08:37:12 GMT+0000 (Coordinated Universal Time)
Convenient and easy!
We were travelling to Vietnam and South Korea for 2 weeks and bought this SIM card before we left. The physical SIM card arrived within a few days. When we arrived in Vietnam, it was pretty much plug, turn on roaming, wait 5 mins, and we were ready to go with a 4G connection. The experience was the same when we arrived in South Korea.
Having the SIM was so convenient for our late arrivals at each country as we were able to use data to book Grab or check downloaded apps without needing to buy a SIM locally at the airport.
Only feedback would be to be notified when we are reaching our data limit as we ran out of data on the last day of our trip and had to use local wifi.
Wed Jan 17 2024 03:17:02 GMT+0000 (Coordinated Universal Time)
Excellent data connection, easy to use, and had access to all restricted apps in Mainland China and Hong Kong. I will definitely use Travelkon again!
Fri Jun 09 2023 11:00:21 GMT+0000 (Coordinated Universal Time)
Excellent product. Was able to start using as soon as I landed in singapore and has not missed a beat. Was seamless between Singapore and japan. My partner has been using my Hotspot as well after he tried to use data roaming with optus and it failed to connect. Could not recommend this product more.
Sun May 17 2026 00:10:46 GMT+0000 (Coordinated Universal Time)
The esim worked very well in China with auto VPN inbuilt . Hassel free and fast internet available in most places I visited in April 2026. Highly recommended .
Sun May 10 2026 08:51:00 GMT+0000 (Coordinated Universal Time)
So glad we got this esim. We needed it for Vietnam and Singapore. It connected as soon as we landed in Singapore and Hanoi. Has been very handy for Google maps and sending our photos. Works in 5g mostly with great speed for hotspotting. Also, the esim was a much cheaper plan than the other sim company we have used. Thankyou Travelkon.
Tue May 05 2026 08:06:09 GMT+0000 (Coordinated Universal Time)