Overseas Internet
The site provides information about the Internet situation and useful information overseas.
Vietnam is one of the cheapest places in Asia to get mobile data, and one of the countries where you will miss it most if you do not. Grab is how you move around Hanoi and Ho Chi Minh City, addresses are hard to find without a live map, and most small tour operators confirm over a messaging app rather than email. There are four ways to stay online: an international travel eSIM, a local prepaid SIM, a rented pocket Wi-Fi, or your home carrier's roaming pass. For most short-stay visitors the eSIM now wins on every axis that matters, and the price gap against roaming is large enough that it is not really a close call. This guide compares six eSIM providers for Vietnam with prices checked on each provider's own site, explains which of the three Vietnamese networks your plan will actually run on, and covers the passport registration rule that catches travelers out at the airport SIM counters.
Best eSIM for Vietnam (2026): Plans, Prices and Local SIM Compared
2026.06.05
Renting a pocket Wi-Fi router in Thailand is cheap — roughly 150 to 250 baht a day, about $4.50 to $7.50 — but the rental fee is not the number that decides it. Providers also hold a refundable deposit of 1,000 to 2,000 baht, or $30 to $60, on your card until the device comes back. On a three-day trip, that frozen money is two to four times the rental fee itself. That makes the real question narrower than it looks. A rental earns its place when three or more people, or a phone plus a laptop, tablet or camera, need to share one connection, or when a phone in your party cannot take an eSIM. For a solo traveler or a couple with eSIM-capable phones, a travel eSIM at around $7 for 5 GB over a week costs less, installs before you fly, and leaves nothing to return. This guide gives you the numbers behind that call: published rates and deposits from five Thailand-based rental companies, where you collect and return a device at Suvarnabhumi, Don Mueang and Phuket, how far Thailand's free Wi-Fi actually gets you, and how pocket Wi-Fi, eSIM, a local SIM and home-carrier roaming compare over a seven-day trip.
Pocket Wi-Fi in Thailand (2026): Rental Costs & When an eSIM Is Better
2026.05.20
Singapore is one of the easiest countries in Asia to get online in — and one of the few where free public Wi-Fi is good enough that some travelers try to get through a whole trip on it. Whether that works depends on what you actually do with your phone between the airport and the hotel. This guide compares every realistic way to stay connected: travel eSIMs, the tourist SIM plans sold by Singtel, StarHub and M1, Pocket Wi-Fi rental, and roaming on your home carrier — with current prices taken from official sources and converted to USD. It also covers the one rule most English-language Singapore guides skip: prepaid SIMs registered against a passport expire after 30 days, which matters if you're staying longer than a holiday. By the end you'll know which option fits your trip, what free Wi-Fi genuinely covers, and what to set up before you fly.
Singapore eSIM Guide (2026): Best Plans, Tourist SIM Cards & Free Wi-Fi
2026.03.19
Taiwan is an easy country to get online in, and a lot of it is free. The government's iTaiwan network runs more than 5,000 hotspots at public buildings, tourist sites and transport stations, and Taipei adds its own service across city facilities and 192 Metro locations. What none of it does is follow you down the street — and a map that only loads while you stand in a station concourse is not much of a map. That gap is why most visitors still pay for something, and a rented router is usually the first thing they look at. This guide leads with the number: an unlimited pocket WiFi collected at a Taiwanese airport was published at $3 to $6 a day in August 2026, roughly $15 to $31 for a five-day trip split across your group. It then covers what the daily rate leaves out — deposits, late fees, counter hours that stop at 11pm — and weighs the router against free Wi-Fi, a local prepaid SIM and a travel eSIM. The answer turns on group size: three or more people, or a laptop that has to stay online, and the router earns its keep; one or two travelers on recent phones will do better with an eSIM. Last updated: 2026-08-16
Pocket WiFi in Taiwan (2026): Rental Costs, Free Wi-Fi & Better Alternatives
2026.02.20
South Korea is one of the most digitally connected countries on the planet, with citywide free Wi-Fi networks and some of the fastest 5G speeds in the world. Yet anyone who has stepped off the plane at Incheon and tried to load a map or hail a taxi knows that 'free Wi-Fi everywhere' doesn't mean reliable mobile internet at every moment of your trip. This guide walks travelers through every realistic way to stay online in South Korea — free public Wi-Fi, Pocket WiFi rentals, physical SIM cards, eSIMs, and international roaming — with current pricing, pickup locations, and side-by-side comparisons. By the end you'll know which option fits your travel style, whether you're a solo backpacker, a family of four, or a remote worker staying for a month. Last updated: 2026-06-15
Wi-Fi in South Korea (2026): Pocket WiFi, eSIM & Free Hotspots Guide
2026.01.30
Choosing how to stay online in South Korea isn't a one-size-fits-all decision. A rented Pocket WiFi works well for families and groups, a physical SIM card is the right call for long stays and travelers who need a Korean phone number, and an eSIM is almost always the cleanest option for solo travelers with a modern smartphone. This guide compares Pocket WiFi, physical SIM cards, and eSIMs for travel in South Korea side by side — with current USD pricing (and approximate AUD and GBP), pickup logistics at Incheon, Gimpo, and Gimhae airports, device compatibility for eSIM, and decision shortcuts by travel style. By the end you'll know which option fits your trip, whether you're flying in for a weekend in Seoul or settling in for a month in Busan. Last updated: 2026-06-15
Pocket WiFi vs eSIM vs SIM in South Korea (2026): Which Is Best for Travelers?
2025.08.27
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Overseas Internet
The site provides information about the Internet situation and useful information overseas.
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