![[Mainland China/Hong Kong/Macau] 4G SIM Card | China Unicom/Hutchison/CTM | High-speed Data SIM Card | Optional Days | Insert and Use |](https://ak-d.tripcdn.com/images//0584t12000ot9zwv2CA3F_C_568_320_Q10.jpg_.webp)
Not supported: CDMA phones, locked devices.
For contract phones: Please check with your carrier for compatibility.
Hotspot sharing: Supported
Network providers: China Unicom / Hutchison / CTM
Coverage area: China Mainland, Hong Kong, and Macau
Daily data limit: Speeds reduced to 128kbps after exceeding the daily data (unlimited data)
Last activation date: Must be activated within 90 days of receiving the SIM card, and validity expires after the selected number of days.
Collection date: The date selected during checkout is your estimated pickup date. Please pick up the SIM card at the airport counter on the chosen date.
Validity period:
The first day counts as soon as the SIM is activated, even if activated at 23:59.
At 00:00, the next day begins, marking the second valid day.








• Internet speed may be affected by signal reception
• This is a data-only SIM card and cannot be used for calls, SMS, or topping up additional charges
• In accordance with the Fair Usage Policy, if a user consumes a large amount of data in a short period, the network speed and data usage may be restricted. The actual situation is determined by the service-providing operator and may occur without prior notice.