Top picks for Adelphi Wi-Fi & SIM cards

Discover 28 Wi-Fi & SIM cards in Adelphi on Trip.com, updated March 28, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.09 per person, with an average total of USD 3.40. Choose the option that suits your plan.

With 26.429k verified reviews, Wi-Fi & SIM cards Adelphi boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 16.713k reviews and a 4.4 rating.

The next available day tour departs on March 29, 2026. Book now to secure your spot!

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

March is the perfect time to visit Adelphi! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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28 results for Adelphi Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)
Guest User2026-03-11
I mainly used it during my stay in Atlanta. On my way from Japan to Atlanta, I had layovers in Dallas and Seattle, and was able to use it in both cities. Setup was easy and the signal quality was good, but I struggled to get a 5G signal (and even then, it was only for a moment). There were no issues with 4G, so it was fine.
Reviews: USA 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-90 Days | QR Code (excluding Guam and Saipan)
Guest User2026-03-11
Cheap and reliable, was able to use right after the plane landed (activated before arrival). Love it
Reviews: United States | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-26
The price was great value, but the signal was intermittent, especially outside of city areas. This might be because internet coverage isn't widespread in the US anyway. Overall, I used about 30GB in 7 days. Next time, I might consider a package based on actual usage to get an even cheaper price.
Reviews: USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-03-01
Very useful for all seafarers. Didn't know the app for too long. Such a waste of $ for all those years using different apps for a fraction of gb/$ this app can offer.
Reviews: Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-03-02
I got this eSIM and used it for a day but did not finish all the data. it is enough for average usage.
Reviews: Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Guest User2026-03-13
Global esim was fast even in our layover in Bangkok. The Kazakhstan esim was also fast. I can even use it as a hotspot in my other phone. It was sure a good choice when you are traveling to different countries in a span of a week. Instructions in the app was also clear and it was installed immediately.