China 5G SIM Card

(168 Reviews)
  • china sim card 50GB
  • Sim card isntallation
  • 5 star service
  • live chat anytime
product review winner
Google 5 star

Up to 50GB Data
4G/5G speed
Up to 45 Days
Automatic VPN
Expiry 31/10/2026
Use in China

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Quantity

Description

What’s Included?

  • 5 – 50GB (Unlimited data at 384kbps)
  • No daily limit
  • 4G/5G Speed
  • 30 – 45 days of service from activation
  • For use in 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 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)
  • Network Operator list included below
  • 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
  • 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

  • China [China Telecom (4G) / China Mobile (5G) / China Unicom (5G)]

Reviews

Customer Reviews

Kylie Rogan
Rating: 5/5
Having unlimited internet while in a foreign country was very helpful as I had to download payment apps that my travel agent had not warned me about. I also was able to access the translator app, which I required quite often in China
Mon Dec 01 2025 11:36:59 GMT+0000 (Coordinated Universal Time)
Bernadette
Rating: 5/5
Travelkon China esim with unlimited data allowed me to stay in touch with family& friends at home using email, whatsapp, messenger & FB . . and also able to call some in China using data in case of emergency.
Fri Nov 21 2025 08:43:12 GMT+0000 (Coordinated Universal Time)
Jacob Teo
Rating: 5/5
Efficient, on time delivery
All good, efficient and delivery was right on time. Instructions given through email. Have not used it yet though, as going away next month. Hope everything work out fine.
Wed Nov 20 2024 00:55:08 GMT+0000 (Coordinated Universal Time)
Ian
Rating: 5/5
Setting up and activating the CMHK eSIM was straightforward and hassle-free. It connects to the China Mobile network in China. Initially, I encountered some sluggish connections on both iPhone and Android devices in certain areas, but disabling 5G resolved the issue. 4G speed proved to be more than sufficient. For an 18-day trip with typical usage (excluding YouTube), 10GB of data is recommended.
Sat Aug 03 2024 09:16:47 GMT+0000 (Coordinated Universal Time)
Anonymous
Rating: 5/5
Easy to activate and no issues with access whilst travelling around Taiwan
Mon Apr 08 2024 11:26:52 GMT+0000 (Coordinated Universal Time)
Omar Ikhrais
Rating: 5/5
eSim in China is a must! I cannot emphasize how crucial it was to have it activated the moment the airplane landed in China. It helped me register for the visa, make payments, commute and pay for stuff. TravelKon was affordable and the service just worked without complain. Their support is very approachable and was able to get quick and useful responses from the team. Cannot recommend it enough
Sat Feb 07 2026 08:01:42 GMT+0000 (Coordinated Universal Time)
Becky SO
Rating: 5/5
Good, very easy to install and good value!😃
Wed Feb 04 2026 12:48:44 GMT+0000 (Coordinated Universal Time)
Juan
Rating: 5/5
I had no problems with the network connection for the entire trip in Taiwan - it was much more reliable than my NBN fibre connection in Australia.
Sat Jan 31 2026 04:35:56 GMT+0000 (Coordinated Universal Time)
Becky
Rating: 5/5
Easy to use and good network 👌
Fri Jan 30 2026 15:54:01 GMT+0000 (Coordinated Universal Time)
Lisa Duddy
Rating: 5/5
Easy to use. Very convenient and easy to top up.
Thu Jan 29 2026 23:57:24 GMT+0000 (Coordinated Universal Time)
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