The O2 SIM Card Pay as You Go offers pre-paid minutes and data, with connectivity options including 2G, 3G, 4G, and 5G. This SIM card is compatible with standard micro and nano devices, making it suitable for all O2 network-enabled devices in the United Kingdom. With a lifetime manufacturer warranty and more than 10 GB of included data, this SIM card provides reliable and flexible mobile connectivity for users in the UK.
eBay