Top picks for Mersing Wi-Fi & SIM cards

Discover 29 Wi-Fi & SIM cards in Mersing on Trip.com, updated January 15, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From JPY 20.00 per person, with an average total of JPY 315.85. Choose the option that suits your plan.

With 23.681k verified reviews, Wi-Fi & SIM cards Mersing boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 4.243k reviews and a 4.6 rating.

The next available day tour departs on January 16, 2026. Book now to secure your spot!

Mersing Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

January is the perfect time to visit Mersing! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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29 results for Mersing Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Malaysia 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-01-15
I didnt do the QR code set up but instead i did it manually and struggled for a bit. Highly recommend  to scan the QR code for setup, would be much much easier
Reviews: Malaysia | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-12
Installation was easy with a QR code. I could use the internet normally. I bought the 1GB per day plan, thinking that if I ever ran out of data, I could just buy an eSIM for one day since it's cheap. I'll use it when traveling. If you don't need a phone number, this is sufficient.
Reviews: Singapore/Malaysia/Indonesia 5G eSIM | TikTok & ChatGPT Available | In-App Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-01-14
The internet is fantastic! Good internet speed, stable connection. The only thing you need to know is how to register the e-SIM in your phone; you need internet access. I couldn't register it in Russia. We had a transit flight through Singapore, but I connected to WiFi at the airport and registered the SIM without any problems. Upon arrival in Indonesia, the SIM worked.
Reviews: Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code
Guest User2026-01-14
Automatic installation via trip.com, the only thing you need to do after installation is enable "data roaming" in the settings (iPhone). The signal quality is good, I use it from Malaysia.
Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-01-15
Everything is great. It works both in Indonesia and in China—Guanzhou, Harbin. Internet speed is good.