USA 5G SIM Card

(57 Reviews)
usa sim card 20GB
  • usa sim card 20GB
  • Sim card isntallation
  • 5 star service
  • live chat anytime
product review winner
Google 5 star

Up to 20GB
4G/5G Speed
30 Days
Data Only
Expiry 31/10/2026
Use in USA

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Quantity

Description

What’s Included?

  • 5 – 20GB (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)
  • Hotspot/Tethering enabled
  • Expire 31 October 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 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.

  1. Disable VPN and any secondary SIM/eSIM lines (for dual SIM phones)
  2. Turn phone off, remove the SIM, insert the SIM back and turn phone on
  3. Confirm mobile data is sourced from our SIM (i.e. the correct SIM 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; check our website for updates.

Network Operator(s) List

  • USA [T-Mobile / Verizon]

Reviews

Customer Reviews

usa canada mexico esim unlimited data tmobile
John T.
Rating: 5/5
Great performance, terrific price!
Fri Dec 15 2023 03:11:55 GMT+0000 (Coordinated Universal Time)
USA, Canada & Mexico 5G SIM Card Unlimited | AT&T
Anthony Glenane
Rating: 5/5
Highly recommend !
My first time using eSIMS. Had no issues whatsoever, connection immediate once we activated at LAX. Only way to go and highly recommend TravelKon.
Fri Jan 31 2025 22:04:26 GMT+0000 (Coordinated Universal Time)
USA 5G eSIM Unlimited Data | T-Mobile
Glen Madsen
Rating: 5/5
Works well will use again
Sat Dec 20 2025 22:45:03 GMT+0000 (Coordinated Universal Time)
USA 5G eSIM
dawei cai
Rating: 3/5
I used your eSIM in a number of countries. Significant difficulties were in Iceland and Alaska where there’s always no signal. Also signals were bad in areas not too remote in USA. Apart from that they are great.
Sat Dec 20 2025 21:31:58 GMT+0000 (Coordinated Universal Time)
USA 5G eSIM Unlimited Data | T-Mobile
Glen
Rating: 5/5
Worked well
Sat Dec 20 2025 10:41:08 GMT+0000 (Coordinated Universal Time)
USA 5G eSIM Unlimited Data | T-Mobile
wenliang cao
Rating: 3/5
Phone connection is good. But I can not use the vpn connection from laptop via the hotspot connection from my phone, which is the primary use case for me when I travel to US.
Wed Dec 03 2025 00:38:14 GMT+0000 (Coordinated Universal Time)
USA 5G eSIM Unlimited Data | T-Mobile
Dawn
Rating: 5/5
I had to ask a few questions and each time the response was quick efficient and so helpful. I got all the assistance I needed. Really really good customer service 💯
Sat Nov 22 2025 21:39:41 GMT+0000 (Coordinated Universal Time)
USA 5G eSIM
Martin T.
Rating: 5/5
The USA eSIM worked out of the box
The USA eSIM worked immediately after activation upon arrival in the USA. The eSIM automatically linked to T-Mobile 5G data and was fast and reliable. On the odd occasion the signal would drop to LTE.
Mon Oct 20 2025 00:16:44 GMT+0000 (Coordinated Universal Time)
USA 5G eSIM
Verna M.
Rating: 5/5
Easy set up before arrival into country
Easy set up before arrival into country. Sim was fully functional upon arrival. I was able to communicate with my family once I switched on my device. Thankful.
Sun Oct 19 2025 04:29:52 GMT+0000 (Coordinated Universal Time)
USA, Canada & Mexico eSIM
Claude R.
Rating: 5/5
Good value
Easy to purchase, receive and install. Worked perfectly straight after installing at O/S airport. And good value for money. Highly recommended.
Thu Oct 16 2025 20:59:21 GMT+0000 (Coordinated Universal Time)

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