This item is ideal for powering and array of different devices from the lighter socket in the car or van.
It is particularly helpful when traveling as the only option for powering up devices is from a lighter socket but the downside is that from that socket only comes out 12V of power which drastically limits what can be powered from there. This device plugs into that lighter socket and convert the 12V to AC which is the type of current you would normally need for powering up ordinary devices.
I was able to charge my laptop, my phone and a powerbank all at the same time.
The converter also has an edited display of the live power input which is very helpful as this way it can be observed and action upon in case it is over exploited.
It is of good quality and the cable is of decent length.
This is a very helpful unit which makes traveling so much more bearable and convenient.