Mobile Data SIMs on 30-day rolling contracts from multiple suppliers are aimed at tablet and laptop users but also work for Machine to Machine (M2M) applications. You can usually choose the amount of data you think you will use on a monthly basis and add bolt-ons as required, connecting your device directly to the internet. 4G is becoming widely available and offers fast, reliable internet connectivity.
Things to think about when choosing a data-only SIM
- Where will you be using the data-only SIM?
- Is 3G/4G enabled in this area?
- How much data do you think you will need each month?
- What type of SIM card do you need for your device?