We spent a couple of weeks in Europe, and once we figured out how and where to buy the right SIM card, it worked beautifully

with tiny usb cableOnce you have popped off the top battery and sim card are easy to installMobile App for Android, connects to the device automaticallyCons******Instructions are hard to readShipping box was too big for the contents shipped - see photoHard to place battery inside first-time - need to use a screw-driver, or special tool - you might break a nail if you use your finger-nails!The profile for using the SIM card is not that straight forward for connecting to the internet

The sim worked perfectly and I topped up with EUR 20 for 7.5Gb.

We bought 1 unlimited wifi SIM card and installed it in this and connected both our phones to it.

I initially purchased a phone w/unlimited data sim card

Put my sim in when arrived in italy and has worked a treat.