Whether it's to send those holiday snaps to friends and family, study the map to scout for routes, or to stay on top of your emails while you're away, staying connected during your travels is important. With a SIM card that requires no additional registration, enjoy 1GB of data that lasts for 30 days, or 3GB of data for 90 days throughout 42 countries. Prior to your departure from Hong Kong International Airport, simply pick up a SIM card at an airport counter, pop it into your mobile device and be prepared to cross borders in Europe without having to worry about sourcing for internet. Rest assured that you will be covered by the UK's leading service provider, Three UK for fast and reliable network. When no longer needed, just toss the SIM card away and you're done, no returns necessary!