One SIM, one world — built for people who go further.
RORO started with a simple frustration: swapping SIM cards in every airport, paying shock roaming bills, and losing signal right when you need it most. We thought travel connectivity should be one card, everywhere.
Travel should connect you, not cut you off.
RORO is built by DDUP Business Service AB in Helsingborg, Sweden — a small team of travelers tired of roaming fees and airport SIM queues. We partner directly with mobile operators so you can buy one RORO eSIM or physical SIM and top up local data wherever you land.
No SIM swap. No surprise bills. No app-store maze. Just scan a QR code, pick a plan, and you are online before you leave the gate.
Today RORO keeps travelers connected across 190+ countries — and we are only getting started.
A real SIM card — and China without a VPN.
Most travel brands are eSIM-only. RORO is one of the few that also ships a physical SIM, so you're covered on any phone with a SIM tray — not just the newest models.
And through our cooperation with China Mobile International, a RORO SIM gives you 4G/5G access in China to the apps you rely on — no clunky VPN, no blocked maps, no missed messages. It is the connectivity travelers tell their friends about.
The promises behind every RORO SIM
One SIM, one world
Buy once, reuse everywhere. Recharge local data in 190+ countries without re-installing or re-buying a card.
Your choice — eSIM or physical SIM
Go fully digital with a QR-code eSIM, or keep a physical card for older or shared devices. You pick what fits your trip.
Honest, pay-as-you-go pricing
Clear prices, no hidden roaming, no ID required. Top up only what you need, when you need it.
Real humans, 24/7
Friendly support in 15 languages, replying in minutes — wherever you are and whatever the time zone.
Take one SIM around the world.
Stay connected across 190+ countries. Find your destination and get online in minutes.
