Features
- Coverage: 🇰🇷
- Compatible devices:
See the compatible device list
Description
Unlimited data for South Korea — stay connected without worrying about quota.
Sustained speeds of 10–20 Mbps, fast enough for streaming, social media, and everyday use.
Pick the number of days you need below.
APN is configured automatically — no manual setup required.
Technical Specs
- Pre-activation window: 60 days
- Hotspot / Tethering: Supported
- Speed: 10–20 Mbps (no throttling)
- Coverage area: South Korea
- Network: SK / LG U+
- Supported regions: South Korea
- Data capacity: Unlimited
- Validity: Choose from plan options
Honest speed & price comparison
Most Korea eSIMs from other brands run on full-speed carrier lines (typically ¥3,122–¥5,990 / approx. $21–$37 for 7 days). Our unlimited plan works differently: a steady 10–20Mbps with truly unlimited data — which is how we keep the price at $9.49 for 7 days, among the lowest anywhere. Maps, social media, video streaming and tethering all run comfortably at 10–20Mbps (as of July 2026, our own research).
藤澤様 (verified owner) –
I used it for four days in Seoul and at Yeoju Premium Outlets.
First of all, setting up the eSIM was very easy and I was up and running smoothly.
The connection was fast on the ground and comfortable to use even while moving around. Video calls on LINE in particular were excellent for both sound and picture, with no stress at all. Because it is truly unlimited, I could use it without worrying about how much data I had left.
I think this is a great eSIM for a trip to Korea. I would love to use it again next time.
xiaolongesim –
ご利用ありがとうございます！
韓国以外でも快適にご利用いただけるというご感想を沢山いただいております。
ぜひまたご利用ください！
引き続きどうぞよろしくお願いいたします。