【Limited KKday Exclusive】Korea 4G SIM Card: Daily High-Speed Data (500MB/1GB/2GB/3GB Plan) - Pickup at Hong Kong Intl. Airport | South Korea

Easy and convenient to use. It was no problem at all. The pick up account in the airport is available 24/7. Highly recommended!

Quick and easy to use. Just show the staff member the booking number on the KKDay app or from the email. The package included a SIM pin so you can take out the SIM holder. No problems with using the SIM in Busan, although keep an eye on how much data you use. I thought 500 MB/day was enough, which it was but you have to restrict yourself from going on social media all the time.

Easy to use and good reception.

It's my 2nd time choosing it again! The network is fast and stable!

The exchange location is easy to find, installation is simple and convenient, and SIM card needle and SIM card holder are provided

The price is very reasonable, and the signal reception is good. I will continue to use it in the future.

It is very convenient to pick up at the airport, the internet speed is ok and the signal is also ok

The network is fast and stable, it is using the KT network!

I didn't have time to buy a phone card for an impromptu trip, I picked it up at the airport 24hrs, and 5G was well received the whole time I got to Seoul

I have ordered this sim card several times, and it works in both Japan and Korea. Convenient, fast and simple, the best option is to pick up the card at the airport 24 hours a day. No need to worry whether it is an early morning flight! You can navigate at any time during free travel, which is convenient and practical!