USA eSIM
No SIM swap · Buy & go · Scan to install
Plan Type
Data
Days
Need a custom duration? Chat on WhatsApp →
Selected Plan
500MB/day / 1 days
NT$27
- 500MB/day high-speed, then throttled (no cutoff)
- T-Mobile/AT&T
- Days are counted in 24-hour blocks from activation
- No physical SIM swap · Scan to install
- Must be activated within 60 days of purchase
About USA eSIM
Roava's USA eSIM is built for travelers who want data the moment they land. No physical SIM to swap, no pocket WiFi to rent — scan the QR code once before you fly and you're online as soon as you switch your phone on.
There are currently 215 plans for USA, from 1 to 60 days, starting at NT$27 — covering everything from a short city break to a long business trip.
Network Coverage in USA
Runs on international roaming, connecting automatically to partner carriers and switching to the strongest tower as you move between cities.
Truly unlimited plans available: no data cap, no throttling — maps, social, streaming and AI tools all work normally.
Which carrier to pick in USA?
- T-Mobile: Fastest and widest 5G in the US; best in big cities, weaker deep in the backcountry
- AT&T: The most even city-and-rural coverage; reliability close behind Verizon
- Verizon: Most complete US coverage; the safest bet on highways and in national parks
Based on Opensignal, Ofcom and other mobile network experience reports (2025–2026)
How to use your USA eSIM
- Order online. Your QR code arrives by email within 3 minutes of payment.
- Scan the QR code while still on WiFi before you depart to install the eSIM.
- On arrival in USA, turn on mobile data and switch to the Roava line.
Install before you leave home — on landing you only need to switch lines, no WiFi hunting required.