4G eSIM for South East Asia (QR Code delivery via email)

3.6
(96 reviews)
1K+ booked

Please make sure your phone is not China/Hong Kong/Macau model, and your phone type is mentioned in supported networks.

  • Easily to place an order at any time and any place without waiting for the delivery time!
  • Receive an instruction email from merchant in 24 hours once booking is confirmed. Feel free to contact to the customer service via LINE (ID: @kardear) if any inquiries.

Product details

Validity 5-8 days

Internet speed 4G/3G

Service type Data only

Coverage area Multiple Countries in South East Asia

Data limit 4GB

SIM card size Normal

Preloaded Amount 5 Days/8 Days

Supported networks iPhone XR / XS / XS Max / 11 / 11 Pro / 11 Pro Max / 12 / 12 Pro / 12 Pro Max / 12 Mini / 13 / 13 Pro / 13 Pro Max / 13 Mini / 14 / 14 Plus / 14 Pro / 14 Pro Max and above; Google Pixel 4 / 4a / 5 / 6 / 6 Pro / 6a / 7 / 7 Pro

Hotspot Sharing Yes

Provided by HK&MO:3HK; ID:3 Indonesia; CM:Smart/Hello; SG:Starhub; MY:Celcom; PH:Smart; TH:AIS; VN:Vietnamobile; LAO:Lao Telecommunication

Most recent review

Validity

  • Use your voucher at the selected date and time

Pick-up information

  • Please match your pickup date as your departure date

Activation procedure

  • The SIM card is valid for your selected duration on a daily basis. If you activate your SIM at 23:59, it will count as one day
  • The SIM card is valid for your selected duration after activation on a 24 hour basis. If you activate your SIM on 1 Oct at 21:00, it will be valid until 9 Oct 21:00
  • Please follow the below instructions and photo guides referring to your specific phone device:
  • To Add eSIM: 1. Go to Settings > Cellular, then tap Add Cellular Plan 2. Scan the Activation QR-Code received from the confirmation sent by eSIM provider 3. Start traveling with your eSIM plan
  • To Erase eSIM: Settings - Cellular - Cellular Plan (choose the plan you want to remove) - Remove Cellular Plan

Cancellation policy

  • No cancellations, refunds, or changes can be made
  • Refunds and changes in date or time may be accommodated in cases of cancellation due to force majeure or unforeseen events. This is subject to merchant/operator approval; Klook will not be held responsible for unapproved changes or refunds
  • Contact Klook customer service for any refunds or changes needed

Confirmation

  • You'll get confirmation within minutes. If you don't see any confirmation, reach out to our customer support.

Voucher type

  • Present your mobile voucher
eSIM 設定操作步驟及Iphone指引 (中文)
eSIM setting instruction - iphone (Mandarin/Chinese)
eSIM 設定操作指引 (Samsung)(中文)
eSIM setting instruction - Samsung (Mandarin/Chinese)
eSIM setting instruction - iphone (英文)
eSIM setting instruction - iphone (English)
eSIM setting instruction - Samsung(英文)
eSIM setting instruction - Samsung (English)

Usage reminder

Booking guidelines

  • Before booking, please ensure your mobile device is compatible with the local network service provider. No refunds or cancellations can be made due to SIM compatibility issues

Usage reminder

  • Under the Fair Usage Policy, data speed and usage may be limited for users who process large amounts of data in a short period of time. This is at the discretion of the subscribed telecommunications company and may occur without prior notice
  • Please refrain from extensive video streaming and/or processing a huge amount of data in a short time
  • The speed of your connection is dependent on your reception
  • This is a Data-only SIM card. Calls, texts, or topping up additional credits will not be possible
  • The phone mentioned as the following could not be used in our eSIM plan, SIM-locked phone, telecom self-branded phone, 3G phone, modification phone, and phone manufactured in China, Hong Kong and Macau
  • Please store the QR Code securely. Once the code is scanned, it cannot be re-issued.
  • Please do not jump out the screen during eSIM activation process in order to avoid that system misjudges eSIM deleted.
  • Please make sure the Internet is stable during adding eSIM, preventing the eSIM plan from being deleted in case of failure of adding.
  • If eSIM plan hasn't been used up, users who delete the plan cannot be re-issued a new code or refund. Also, if eSIM plan hasn't been confirmed with KarDear customer service the validity, users who delete the plan cannot be re-issued a new code or refund.
  • If the plan you added displays "Activating" continuously, please turn off the old plan. You can turn on all the plan after the new plan is activated.

Contact us

Got a question about this activity? Ask us on live chat!

Reviews

3.6/5
Based on 96 reviews

J *

14 Aug 2023
Highly recommended

Review for: 8 days · 4GB · Data only Book now

Fourth time to order. Used this e-sim in Taiwan, Malaysia, Singapore, and now in Thailand. Very fast and reliable e-sim. Easy installation of QR-code and my go-to data access for traveling. Highly recommended. Kappunka 🙏🏻

Helpful

Gerald ********

24 Jan
Highly recommended

Review for: 5 days · 2GB · Data only Book now

This is a great option, most especially if you’re travelling between Cambodia and Ho Chi Minh Vietnam

Helpful

Klook User

11 Feb 2024
Highly recommended

Review for: 8天 · 4GB · 僅包含流量 Book now

I went to Thailand and Laos. Cheap. Easy to use. Laos is slower. Thailand has fast internet speed.

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Helpful

Amy **

21 Jul 2025
Highly recommended

Review for: 8 days · 4GB · Data only Book now

i had some problems while activating the esim but the customer service (LINE) was very supportive and replied very quickly, they helped to solve and activate my esim very easily

Helpful

Y ***

11 Jan 2024
Highly recommended

Review for: 8天 · 4GB · 僅包含流量 Book now

got the e sim within a day, it was very easy to install and activate the SIM card. the data was good and stable.

Helpful

Realyn *****

23 Sep 2025
Highly recommended

Review for: 8 days · 4GB · Data only Book now

Esim is really rhelpful especially I travel a lot since March in Thailand and here in Vietnam abd Cambodia

Helpful

Chang ********

27 Mar 2025
Highly recommended

Review for: 8天 · 4GB · 僅包含流量 Book now

During your 8-day stay in Malaysia, you will need to use the airport WiFi to set up your eSIM card as soon as you get off the plane. It is sufficient to call Grab for messaging when you are out. In the hotel, you can just connect to the hotel WiFi. If you are worried about cybersecurity, you can purchase a VPN for cybersecurity protection.

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Helpful

Jay *********

4 Nov 2023
Highly recommended

Review for: 5 days · 2GB · Data only Book now

Works well in Vietnam. Had minor issue but the customer service was able to fix it. No hot spot though so you won’t be able to share. If you travel in group, better to het the portable wifi if you’ll share the net.