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CSL Hong Kong SIM
Hong KongPhysical SIM

CSL Hong Kong SIM

Hong Kong and Greater China SIM options, including 90-day Hong Kong data and 365-day Hong Kong, Mainland China, Macau, and Taiwan roaming.

2 available options

From $27.49

Choose an option

Choose an option

  • CSL Hong Kong Mobi 40GB 365-Day Roaming SIM

    $44.00

  • Hong Kong Mobile SIM Card (Low-Cost Number Preservation & SMS)

    $27.49

Network operator

Why choose CSL?

CSL is a Hong Kong mobile brand offering local and roaming SIM options for Hong Kong stays and Greater China travel.

  • Hong Kong and Greater China
  • Long validity
  • Data and local airtime

CSL SIM essential guide

What you are buying
365-day roaming prepaid SIM with 40GB total data: 25GB Hong Kong data plus 15GB shared across Mainland China, Macau, and Taiwan. 4G LTE speed up to 42Mbps.
Coverage and usage
Hong Kong, Mainland China, Macau, Taiwan
Activation
Insert SIM, open mobile data, then complete Hong Kong real-name registration through the CSL registration page or QR code before use.
Important notes
Includes 2000 minutes of Hong Kong local airtime for 365 days. Real-name registration is required. Data speed and availability depend on network coverage and carrier policy.

How it works

  1. 01

    Choose an option

    Compare allowances and choose the exact SIM or plan you need.

  2. 02

    Add your quantity

    Tell us how many cards you need when you get in touch.

  3. 03

    Receive your order

    We will ship the physical SIM or provide the listed pickup or fulfillment instructions.

  4. 04

    Activate and connect

    Follow the carrier-specific activation information included with your order.

Frequently asked questions

Is this an eSIM or a physical SIM?

This product is a physical SIM card, not an eSIM. It is packed and shipped to your physical address. It cannot be delivered via QR code or email. Please ensure your delivery address, recipient name, and phone number are correct during checkout.

Can I renew and keep this physical SIM card for long-term use?

Yes. All of these physical SIM cards support ongoing top-ups through the carrier's official app or website, and most let you keep the same number as long as you meet the carrier's minimum periodic usage.

When does the plan activate?

Insert SIM, open mobile data, then complete Hong Kong real-name registration through the CSL registration page or QR code before use.

Where does this SIM work?

Hong Kong, Mainland China, Macau, Taiwan

Does this physical SIM card support hotspot sharing (tethering)?

Yes, most of our physical SIM cards support mobile hotspot sharing by default, allowing you to share data with other phones, tablets, or laptops. Please make sure your device supports hotspot functionality and that network settings are configured correctly.

Does this card require Real-Name Registration?

Real-name registration requirements vary by country and carrier: some cards are ready to use plug-and-play without registration, while others require simple registration via the carrier's website or app before use. The exact registration steps, if any, are clearly printed on the outer packaging of the SIM card and sent via email.

How long does shipping take and how do I track my order?

Physical SIM ordering is not open yet, so we cannot quote a shipping time. Once supply and delivery are in place we will publish shipping times and order tracking on this page.

What is the return and refund policy?

Return rules for physical SIM cards will be published together with ordering. For eSIM products, the current policy is on our refund policy page.

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Refund policy

Refund terms for physical SIM cards will be confirmed before ordering opens. Our current refund policy covers eSIM products.

Refund policy

Still have questions?

Send us your trip details and we will help you pick the right SIM or plan.

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