USA 5G SIM Card



Up to 30GB
4G/5G Speed
30 Days
Data Only
Expiry 31/03/2026
Use in USA
USA 5G SIM Card
Supported Countries
USA
Description
What’s Included?
- 5 – 30GB (Unlimited data at 128kbps)
- No daily limit
- 4G/5G speed
- 30 days service from activation (24 hours)
- For use in USA
- Fits all phones (SIM Size: Nano, Micro, and Standard)
- Comes with a SIM tray opener
- Hotspot/Tethering enabled
- Expire 31 March 2026
Thing’s 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 T-Mobile / Verizon
- Compatible with unlocked mobile devices
- Check data usage online
Important Notes
- TikTok and ChatGPT 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
- 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
- USA [T-Mobile / Verizon]
*Updated product listing on 2 June 2025: changed provider from 3 Austria to 3HK which has no access to TikTok and ChatGPT
Reviews
Has been a seamless experience and good coverage throughout Canada and the USA so far. Will use again next trip and highly recommend.
the coverage was good. no complaints.
Quick delivery and quickly connected without any hassles
Repeat customer here. Sim came in clutch at airport upon arrival. At LAX, normal queue had 500 people, but MPC queue had 5. App would not submit over free wifi, but it worked perfectly as soon as I inserted my Sim. Well worth it for that queue cutting alone. Landing to pickup zone was 40 minutes for me. Data coverage in LA + surrounds solid so far, no dramas
Brilliant system, and never let me down, good reception both US and Canada.
I've recently cancelled my trip, contacted Travelkon who promptly assisted with extending the activation a suitable date in 2026.
My first time using eSIMS. Had no issues whatsoever, connection immediate once we activated at LAX. Only way to go and highly recommend TravelKon.
No issues. Great service. Even in Canadian Rockies
I used my ESim for couple of days in Hawaii and the eSIM installation and connection was really quick and easy. I had no issues with the internet across the island. I recommend this product.
Still great so far
Description
What’s Included?
- 5 – 30GB (Unlimited data at 128kbps)
- No daily limit
- 4G/5G speed
- 30 days service from activation (24 hours)
- For use in USA
- Fits all phones (SIM Size: Nano, Micro, and Standard)
- Comes with a SIM tray opener
- Hotspot/Tethering enabled
- Expire 31 March 2026
Thing’s 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 T-Mobile / Verizon
- Compatible with unlocked mobile devices
- Check data usage online
Important Notes
- TikTok and ChatGPT 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
- 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
- USA [T-Mobile / Verizon]
*Updated product listing on 2 June 2025: changed provider from 3 Austria to 3HK which has no access to TikTok and ChatGPT
Has been a seamless experience and good coverage throughout Canada and the USA so far. Will use again next trip and highly recommend.
the coverage was good. no complaints.
Quick delivery and quickly connected without any hassles
Repeat customer here. Sim came in clutch at airport upon arrival. At LAX, normal queue had 500 people, but MPC queue had 5. App would not submit over free wifi, but it worked perfectly as soon as I inserted my Sim. Well worth it for that queue cutting alone. Landing to pickup zone was 40 minutes for me. Data coverage in LA + surrounds solid so far, no dramas
Brilliant system, and never let me down, good reception both US and Canada.
I've recently cancelled my trip, contacted Travelkon who promptly assisted with extending the activation a suitable date in 2026.
My first time using eSIMS. Had no issues whatsoever, connection immediate once we activated at LAX. Only way to go and highly recommend TravelKon.
No issues. Great service. Even in Canadian Rockies
I used my ESim for couple of days in Hawaii and the eSIM installation and connection was really quick and easy. I had no issues with the internet across the island. I recommend this product.
Still great so far
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World Explorer 5G eSIM
Supported Countries
Albania
Algeria
Andorra
Argentina
Armenia
Australia
Austria
Azerbaijan
Bahrain
Bangladesh
Belarus
Belgium
Bosnia and Herzegovina
Brazil
Bulgaria
Cambodia
Canada
Chile
China
Costa Rica
Croatia
Cyprus
Czech Republic
Denmark
Ecuador
Egypt
Estonia
Faroe Islands
Finland
France
French Guiana
Georgia
Germany
Ghana
Gibraltar
Greece
Guernsey
Hong Kong
Hungary
Iceland
India
Indonesia
Iraq
Ireland
Isle of Man
Israel
Italy
Japan
Kazakhstan
Kenya
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Liechtenstein
Lithuania
Luxembourg
Macau
Malaysia
Malta
Mexico
Moldova
Montenegro
Morocco
Netherlands
New Zealand
Nigeria
North Macedonia
Norway
Oman
Pakistan
Peru
Philippines
Poland
Portugal
Qatar
Reunion
Romania
Russia
Saint Barthelemy
Saint Martin
Saudi Arabia
Serbia
Singapore
Slovakia
Slovenia
South Korea
Spain
Sri Lanka
Sweden
Switzerland
Taiwan
Thailand
Tunisia
Turkey
UAE
Ukraine
United Kingdom
Uruguay
US Virgin Islands
USA
Uzbekistan
Vatican City
Vietnam