Top picks for Keystone Wi-Fi & SIM cards

Discover 28 Wi-Fi & SIM cards in Keystone on Trip.com, updated March 31, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From BRL 0.49 per person, with an average total of BRL 12.86. Choose the option that suits your plan.

With 24.909k verified reviews, Wi-Fi & SIM cards Keystone boast an average rating of 4.4.

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 15.556k reviews and a 4.4 rating.

The next available day tour departs on April 1, 2026. Book now to secure your spot!

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

March is perfect for visiting Keystone! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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 Keystone 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 User2026-03-15
Easy to install. 10-15 Mbps speed in city areas. Note that certain app login may fail as connection is routed to HK.
Reviews: USA 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR
Guest User2026-03-11
I've been using it well even in remote locations, from New York to Atlanta, Ohio! The connection was a bit unstable at first, but after about an hour, it became stable. For this price, the quality isn't bad.
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: 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.
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze