Central Asia 4B eSIM
No SIM swap · Buy & go · Scan to install
Data
Days
Need a custom duration? Chat on WhatsApp →
Selected Plan
500MB/day / 5 days
NT$699
- 500MB/day high-speed, then throttled (no cutoff)
- Tele2/Kar-Tel LLC (Beeline)/Unitel/Sky Mobile/Beeline
- Days are counted in 24-hour blocks from activation
- No physical SIM swap · Scan to install
- Must be activated within 60 days of purchase
Supported Countries (4)
About Central Asia 4B eSIM
Roava's Central Asia 4B 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 18 plans for Central Asia 4B, from 5 to 30 days, starting at NT$699 — covering everything from a short city break to a long business trip.
Network Coverage in Central Asia 4B
Runs on international roaming, connecting automatically to partner carriers and switching to the strongest tower as you move between cities.
One eSIM covers 4 countries and regions — no need to buy separately for multi-stop trips.
Which carrier to pick in Central Asia 4B?
- Unitel: Mongolia's widest coverage
Based on Opensignal, Ofcom and other mobile network experience reports (2025–2026)
How to use your Central Asia 4B 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 Central Asia 4B, 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.