South Korea 5G SIM Card
- South Korea
What travellers love
- Very easy to order and use with no activation needed.
- Strong and reliable internet connection for browsing and bookings.
- Works smoothly on both iPhone and Android devices.
Based on customer product reviews, summarised by AI.
Description
What’s Included?
- 5 – 30GB (unlimited data at 128 kbps)
- No daily limit
- 4G/5G speed
- 30 days service from activation
- For use in South Korea
- Fits all phones (SIM Size: Nano, Micro, and Standard)
- Hotspot/Tethering enabled
- Expire 28 February 2027
Things to know
- The SIM’s provider is 3HK
- Simple plug & play activation
- No ID registration needed
- No calls or texts included (data-only SIM)
- Coverage on SK Telecom
- Compatible with unlocked mobile device
- Check data usage through your phone settings
Important Notes
- ⚠️ TikTok works on iPhone only, ChatGPT works on all devices (Note for Android users: TikTok will NOT work)
- Insert the SIM card upon arrival at your destination to avoid accidental activation outside coverage countries
- SIM will not work on Modem/Mifi/Pocket Wifi device
- Check network coverage in your intended travel areas; Coverage issues are outside our control and we do not offer refunds
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
- APN: mobile.three.com.hk | Username: [blank] Password: [blank] (Android: select manually)
- 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
- South Korea [SK Telecom]
You may also like
-
Asia 5G SIM Card 13 Countries
From AU$39.00Select options This product has multiple variants. The options may be chosen on the product pageUp to 50GB
4G/5G Speed
Up to 45 Days
Data Only
Expiry 28/02/2027
Use in 13 countries×Asia 5G SIM Card 13 Countries
Supported Countries- 🇰🇭 Cambodia
- 🇨🇳 China
- 🇭🇰 Hong Kong
- 🇮🇩 Indonesia
- 🇯🇵 Japan
- 🇲🇴 Macau
- 🇲🇾 Malaysia
- 🇵🇭 Philippines
- 🇸🇬 Singapore
- 🇰🇷 South Korea
- 🇹🇼 Taiwan
- 🇹🇭 Thailand
- 🇻🇳 Vietnam
-
Orange Global Explorer SIM Card 180+ Countries
From AU$59.00Select options This product has multiple variants. The options may be chosen on the product pageUp to 20GB* (depends on zone)
3G/4G/LTE speed
30 days
15 mins call & 50 text
Expiry 31/12/26
Use in 180 countries×Orange Global Explorer SIM Card 180+ Countries
Supported Countries- 🇦🇫 Afghanistan
- 🇦🇽 Aland Islands
- 🇦🇱 Albania
- 🇩🇿 Algeria
- 🇦🇩 Andorra
- 🇦🇮 Anguilla
- 🇦🇬 Antigua and Barbuda
- 🇦🇷 Argentina
- 🇦🇲 Armenia
- 🇦🇼 Aruba
- 🇦🇹 Austria
- 🇦🇿 Azerbaijan
- 🇧🇸 Bahamas
- 🇧🇭 Bahrain
- 🇧🇩 Bangladesh
- 🇧🇧 Barbados
- 🇧🇾 Belarus
- 🇧🇪 Belgium
- 🇧🇯 Benin
- 🇧🇴 Bolivia
- 🏳️ Bonaire
- 🇧🇦 Bosnia
- 🇧🇼 Botswana
- 🇧🇷 Brazil
- 🏳️ British Virgin Islands
- 🇧🇳 Brunei
- 🇧🇬 Bulgaria
- 🇧🇫 Burkina Faso
- 🇰🇭 Cambodia
- 🇨🇲 Cameroon
- 🇨🇦 Canada
- 🇨🇻 Cape Verde
- 🇨🇫 Central African Republic
- 🇹🇩 Chad
- 🇨🇱 Chile
- 🇨🇳 China
- 🇨🇴 Colombia
- 🇰🇲 Comoros
- 🇨🇬 Congo Republic
- 🇨🇷 Costa Rica
- 🇨🇮 Cote dIvoire
- 🇭🇷 Croatia
- 🇨🇺 Cuba
- 🏳️ Curacao
- 🇨🇾 Cyprus
- 🇨🇿 Czech Republic
- 🇩🇰 Denmark
- 🇩🇴 Dominican Republic
- 🇨🇩 DR Congo
- 🇪🇨 Ecuador
- 🇪🇬 Egypt
- 🇸🇻 El Salvador
- 🇬🇶 Equatorial Guinea
- 🇪🇪 Estonia
- 🇪🇹 Ethiopia
- 🇫🇴 Faroe Islands
- 🇫🇯 Fiji
- 🇫🇮 Finland
- 🇫🇷 France
- 🇵🇫 French Polynesia
- 🇬🇦 Gabon
- 🇬🇪 Georgia
- 🇩🇪 Germany
- 🇬🇭 Ghana
- 🇬🇮 Gibraltar
- 🇬🇷 Greece
- 🇬🇱 Greenland
- 🇬🇩 Grenada
- 🇬🇵 Guadeloupe
- 🇬🇹 Guatemala
- 🇬🇬 Guernsey
- 🇬🇳 Guinea
- 🇬🇼 Guinea-Bissau
- 🇬🇾 Guyana
- 🇧🇦 Herzegovina
- 🇭🇳 Honduras
- 🇭🇰 Hong Kong
- 🇭🇺 Hungary
- 🇮🇸 Iceland
- 🇮🇳 India
- 🇮🇩 Indonesia
- 🇮🇶 Iraq
- 🇮🇪 Ireland
- 🇮🇲 Isle of Man
- 🇮🇱 Israel
- 🇮🇹 Italy
- 🇯🇲 Jamaica
- 🇯🇵 Japan
- 🏳️ Jersey
- 🇯🇴 Jordan
- 🇰🇿 Kazakhstan
- 🇰🇪 Kenya
- 🇰🇼 Kuwait
- 🇱🇦 Laos
- 🇱🇻 Latvia
- 🇱🇸 Lesotho
- 🇱🇷 Liberia
- 🇱🇮 Liechtenstein
- 🇱🇹 Lithuania
- 🇱🇺 Luxembourg
- 🇲🇴 Macau
- 🇲🇬 Madagascar
- 🇲🇾 Malaysia
- 🇲🇱 Mali
- 🇲🇹 Malta
- 🇲🇶 Martinique
- 🇲🇷 Mauritania
- 🇲🇺 Mauritius
- 🇲🇽 Mexico
- 🇲🇩 Moldova
- 🇲🇳 Mongolia
- 🇲🇪 Montenegro
- 🇲🇦 Morocco
- 🇲🇿 Mozambique
- 🇳🇵 Nepal
- 🇳🇱 Netherlands
- 🇳🇨 New Caledonia
- 🇳🇿 New Zealand
- 🇳🇮 Nicaragua
- 🇳🇪 Niger
- 🇳🇬 Nigeria
- 🏳️ North Cyprus
- 🇲🇰 North Macedonia
- 🇳🇴 Norway
- 🇴🇲 Oman
- 🇵🇰 Pakistan
- 🏳️ Palestine
- 🇵🇦 Panama
- 🇵🇬 Papua New Guinea
- 🇵🇾 Paraguay
- 🇵🇪 Peru
- 🇵🇭 Philippines
- 🇵🇱 Poland
- 🇵🇹 Portugal
- 🇵🇷 Puerto Rico
- 🇶🇦 Qatar
- 🇷🇪 Reunion
- 🇷🇴 Romania
- 🇷🇼 Rwanda
- 🏳️ Saba
- 🇰🇳 Saint Kitts and Nevis
- 🇱🇨 Saint Lucia
- 🏳️ Saint Vincent and Grenadines
- 🇸🇲 San Marino
- 🇸🇦 Saudi Arabia
- 🇸🇳 Senegal
- 🇷🇸 Serbia
- 🇸🇨 Seychelles
- 🇸🇱 Sierra Leone
- 🇸🇬 Singapore
- 🏳️ Sint Eustatius
- 🇸🇽 Sint Maarten
- 🇸🇰 Slovakia
- 🇸🇮 Slovenia
- 🇿🇦 South Africa
- 🇰🇷 South Korea
- 🇪🇸 Spain
- 🇱🇰 Sri Lanka
- 🇸🇷 Suriname
- 🇸🇪 Sweden
- 🇨🇭 Switzerland
- 🇹🇼 Taiwan
- 🇹🇿 Tanzania
- 🇹🇭 Thailand
- 🇹🇬 Togo
- 🇹🇴 Tonga
- 🇹🇹 Trinidad and Tobago
- 🇹🇳 Tunisia
- 🇹🇷 Turkey
- 🏳️ Turks and Caicos Islands
- 🇦🇪 UAE
- 🇺🇬 Uganda
- 🇺🇦 Ukraine
- 🇬🇧 United Kingdom
- 🇺🇾 Uruguay
- 🇺🇸 USA
- 🇺🇿 Uzbekistan
- 🇻🇦 Vatican City
- 🇻🇳 Vietnam
- 🇿🇲 Zambia
Reviews
Customer Reviews
I was nervous about using an ESIM for the first time but it worked easily. Great reception and excellent value for money.
Sat Sep 19 2026 23:33:33 GMT+0000 (Coordinated Universal Time)
Excellent eSIM service! The setup was really easy and straightforward, and it connected quickly without any problems. The internet speed was reliable, and I had no issues staying connected while travelling.
Great value for money and very convenient. I’d definitely use this eSIM again and would happily recommend it to anyone travelling overseas.
Sat Sep 19 2026 04:48:47 GMT+0000 (Coordinated Universal Time)
Travelkon is my go to for e-sims. Always work auto and are great value.
Tue Sep 15 2026 01:38:59 GMT+0000 (Coordinated Universal Time)
Im very happy with you guys, thanks for everything
Tue Jun 23 2026 22:46:57 GMT+0000 (Coordinated Universal Time)
Travelkon eSIM provided a seamless experience, making it incredibly easy to use and navigate. Its user-friendly interface ensured hassle-free connectivity during my travels. I genuinely appreciated the convenience it offered and look forward to using it again on my next adventure!
Sun Jun 21 2026 22:36:56 GMT+0000 (Coordinated Universal Time)
This is the 3rd Travelkon eSIM we have bought and again it worked seamlessly - connected as soon as we landed and received good coverage throughout our trip.
Wed Jun 10 2026 12:11:03 GMT+0000 (Coordinated Universal Time)
Great coverage, simple activation and great price.
Wed Jun 03 2026 03:19:57 GMT+0000 (Coordinated Universal Time)
The service was floorless all over Vietnam .
Sun May 31 2026 06:07:56 GMT+0000 (Coordinated Universal Time)
Have had amazing service thought my travels around Malaysia and all the islands with no interruption.
Mon May 18 2026 23:24:35 GMT+0000 (Coordinated Universal Time)
I purchase a 20gb esim and even an old bird like me could activate and use it with ease. I had good coverage during my travels around Uluwatu Bali and I thought it was good value.
Tue May 05 2026 07:51:45 GMT+0000 (Coordinated Universal Time)