Malaysia eSIM
Kuala Lumpur, Penang or Kota Kinabalu — land already online. Install your Roamis eSIM before you fly and connect the moment you arrive, with no SIM swap and no roaming bills.
- Delivered in minutes
- Great for a 90-day visa-free trip
- Keep your number
Malaysia eSIM plans
Choose how many days you’ll travel — validity starts when you connect, not when you buy.
- 今のスマホそのまま、SIM交換不要
- 到着後すぐ自動接続
- 明瞭な料金、隠れた費用なし
- 決済後QRを即時発行
- 24時間チャット相談
- 未開通なら90日全額返金
即時 — メールでQR送付
購入後90日以内に開通
購入後にeSIMを開通（QRを閲覧）していなければ、90日以内に全額返金されます。
Select your plan
毎日1GB高速 · 使い切り後は無制限（最大128kbps）
Why travelers choose Roamis
Four things that actually matter on a trip.
Reliable
We connect through major Malaysian networks like Maxis and CelcomDigi, so you get a stable signal from downtown KL to Penang, Langkawi and Kota Kinabalu.
Fast
Malaysia has strong urban 4G/5G — plenty of speed for maps, Grab, translation and social.
Simple
No SIM queue at KLIA. One-touch setup — scan, install, done.
Global
One account from Malaysia across Singapore and Southeast Asia. Top up or add a country when plans change.
Connected in three steps
From checkout to online in minutes.
Buy & receive
Pick your plan and get your eSIM QR by email within minutes.
Install
Scan the QR and add the eSIM to your phone before you fly.
Land & connect
Turn on the line when you arrive — you’re online instantly.
Frequently asked questions
Yes. Roamis connects through major Malaysian networks like Maxis and CelcomDigi, covering Kuala Lumpur, Penang, Langkawi, Kota Kinabalu, Malacca and most urban and resort areas.
Korean passport holders can enter Malaysia visa-free for 90 days for tourism (as of 2026). You must submit the MDAC digital arrival card online before entry, which is easy with your Roamis eSIM already online. Confirm current rules before you fly.
Validity starts when you install and connect in Malaysia — not when you buy. Set it up before you fly and it begins counting from your first connection on arrival.
Coverage is generally good in Sabah and Sarawak’s main cities and attractions like Kota Kinabalu. Jungle and remote trekking areas can be weak, so we recommend downloading offline maps in advance.
Yes, you can share your connection to a laptop or another device. Heavy tethering may be subject to the fair-use terms shown on the plan.
No. The eSIM runs alongside your existing SIM, so you keep your number for calls and texts while using Roamis for data.
Get connected before you pack
Set up your travel eSIM today and land already online.
Choose a plan