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GadetKorea,
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We are ready to Travel



GadgetKorea,
will take off soon.



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Right now, over 6 million travelers around the world

are starting their journeys with Gadgetkorea.

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Right now, over 6 million travelers around the world

are starting their journeys with Gadgetkorea.

Business

USIMSA

Starting from the roaming market, Gadget Korea is building an environment where telecommunications services can be accessed more easily and at more reasonable costs. We provide travelers with affordable and reliable data services, while offering enterprises new opportunities for business expansion.

Partners

Partners is a B2B eSIM & USIM platform for enterprises and creators. Through affiliates, sales, and API integrations, we deliver global roaming services that grow together with our partners.

Newsroom

Business

USIMSA

Starting from the roaming market, Gadget Korea is building an environment where telecommunications services can be accessed more easily and at more reasonable costs. We provide travelers with affordable and reliable data services, while offering enterprises new opportunities for business expansion.

Partners

Partners is a B2B eSIM & USIM platform for enterprises and creators. Through affiliates, sales, and API integrations, we deliver global roaming services that grow together with our partners.

Superalink

The fastest way to get connected in over 200 countries. No app needed — activate your eSIM in just 1 minute and focus on your trip. Fast, simple, and affordable connectivity designed for travelers.

Newsroom

Careers: partner@usisma.com | Contact: jump@usimsa.com
Headquarters : 9F, 22, Magokjungang-ro 5-gil, Gangseo-gu, Seoul, Republic of Korea
Singapore Branch Office : 8 Temasek Boulevard #42-01 Suntec Tower Three, Singapore 038988
Bangkok Branch Office : 32F , 399 Sukhumvit Rd, Khlong Toei Nuea, Watthana, Bangkok 10110, Thailand

ⓒ 2025 GadgetKorea All rights reserved.

Careers: jump@usisma.com  |  Contact: help@usimsa.com
Headquarters : 9F, 22, Magokjungang-ro 5-gil, Gangseo-gu, Seoul, Republic of Korea
Singapore Pte. Ltd. : 8 Temasek Boulevard #42-01 Suntec Tower Three, Singapore 038988
Bangkok Branch Office : 32F , 399 Sukhumvit Rd, Khlong Toei Nuea, Watthana, Bangkok 10110, Thailand

ⓒ 2025 GadgetKorea All rights reserved.