Global eSIM Data Roaming Service “USIMSA” Surpasses 3 Million Users
Gadget Korea, a company providing global eSIM data roaming services, has announced that its eSIM-based data roaming service, “USIMSA,” has surpassed 3 million cumulative users.

Gadget Korea offers eSIM data roaming services for domestic and international travelers and business trip goers. They provide an eSIM service that can be easily activated with a simple QR code scan, eliminating the need to replace a physical USIM card.
Customers can access affordable data roaming services in over 200 countries worldwide, with data plans tailored to each country, allowing for worry-free data usage.
In the past two years since 2023, Gadget Korea’s eSIM service users have experienced explosive growth, averaging over 150% annually. This surge is attributed to factors such as the increased distribution of eSIM-compatible smartphones, a growing preference for contactless services, and the availability of reasonable data plans.
To meet the diverse needs of its customers, Gadget Korea offers data-based plan recommendations and 24/7 real-time customer support. They also plan to introduce a simple app-based activation system.
Furthermore, through strategic alliances with global telecommunication companies, Gadget Korea ensures optimal network quality while providing services at competitive prices.
Yoo Sang-hyuk, CEO of Gadget Korea, stated, “Surpassing 3 million cumulative users confirms Gadget Korea’s position as a leading company in the domestic eSIM market. We will continue to support more travelers in freely using data at reasonable costs through ongoing technological development and customer-centric service innovation.”
Gadget Korea recently received a 6 billion KRW investment at a valuation of 30 billion KRW.
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