RTG
Asia and Oceania: 20 Areas - China (Mainland, Hong Kong, Macau), Japan, South Korea, Southeast Asia, India and South Asia, Saudi Arabia, Kuwait, Israel, Australia, New Zealand
Asia and Oceania: 20 Areas - China (Mainland, Hong Kong, Macau), Japan, South Korea, Southeast Asia, India and South Asia, Saudi Arabia, Kuwait, Israel, Australia, New Zealand
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Features
- Use In: 🇦🇺, 🇳🇿, 🇨🇳, 🇭🇰, 🇲🇴, 🇹🇭, 🇲🇾, 🇸🇬, 🇻🇳, 🇮🇩, 🇵🇭, 🇰🇷, 🇮🇳, 🇸🇦, 🇰🇭, 🇵🇰, 🇮🇱, 🇱🇰, 🇯🇵, 🇰🇼
- Top Up Available: Yes
- Data Only: Yes
- SMS: No
- Calls: No, only through apps (VOIP)
- Compatibility: Check compatibility
Description
Get highest speeds in Asia (20 areas) with this eSIM plan. Start your eSIM instantly upon arrival in Asia and enjoy high-speed data with no hidden roaming fees.
This is a full speed data plan.
Technical Specs
- Pre-Activation Days: 180 Days
- Data Exit Country: Hong Kong
- Hotspot: Yes
- Speed Reduction: No
- Coverage: AU, NZ, CN, HK, MO, TH, MY, SG, VN, ID, PH, KR, IN, SA, KH, PK, IL, LK, JP, KW
- Networks: AU - Optus 5G; NZ - Spark 4G; CN - China Unicom 5G; HK - csl 5G; MO - CTM 5G; TH - AIS 5G; MY - DiGi 5G, Maxis 4G; SG - SingTel 4G; VN - MobiFone 4G, Vietnamobile 4G; ID - Telkomsel 5G; PH - Globe 5G; KR - SKTelecom 5G; IN - Jio 4G, Vodafone 4G, AirTel 5G, IDEA 4G; SA - Mobily 4G; KH - Latelz 4G; PK - Telenor 3G; IL - Pelephone 5G; LK - 3 4G; JP - KDDI 5G, SoftBank 5G; KW - STC 5G
- Supported Countries: China, Hong Kong, Macau, Japan, South Korea, Thailand, Malaysia, Singapore, Philippines, Vietnam, Indonesia, Cambodia, India, Pakistan, Saudi Arabia, Sri Lanka, Kuwait, Israel, Australia, New Zealand
*Disclaimer: eSIM plans are non-refundable once delivered. Buyers are responsible for confirming that their device supports eSIM and is network-unlocked before purchase. Roamio cannot provide refunds for issues caused by device incompatibility or incorrect plan selection.
*Dial #06# — If you see an EID number, your device supports eSIM.
For iPhones: Go to Settings → General → About → Network Provider Lock.If it shows “No SIM restrictions”, your iPhone is eSIM-compatible.


What is an eSIM?
An eSIM is a digital SIM that lets you activate a mobile data plan without using a physical SIM card. With eSIM, you can stay connected across countries, even continents with ease. Say goodbye to high roaming fees and enjoy affordable, high-speed internet wherever you go.
How to Buy a Roamio eSIM
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Step 1
Select your destination and pick a data package that fits your travel needs.
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Step 2
Checkout and pay securely.
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Step 3
You will receive a QR code via email. Scan to activate, and you’re online in minutes
FAQ
Why choose Roamio?
High-Speed Data: Seamless browsing and streaming with trusted global partners
Instant Activation: Get connected in under 5 minutes
Transparent Pricing: Affordable packages with no hidden fees
Broad Compatibility: Works with most eSIM-enabled smartphones
Hotspot Support: Share your data with other devices easily
eSIM vs. Physical SIM: Which is Better?
eSIMs are the smarter, more convenient option, especially for travelers.
What are the benefits of using eSIMs?
With Roamio eSIM, you can:
- Activate instantly, no need to line up at airport kiosks
- Use multiple plans on one device
- Switch data plans without swapping SIMs
- Stay connected the easy way, wherever your journey takes you.