Another one of our little helpers on the road and abroad, the Allocacoc Powercube.
It is very flexible with different sockets for foreign countries and gives us 4 power outlets and 2 USB outlets. You can use a regular printer / computer etc. cable to extend and it has a changeable fuse in case you overused it accidentally.
It is very helpful in the campervans with lack of power outlets and abroad you have 6 outlets with just one item.
allocacoc PowerCube USB Reisekit, Steckdosenleiste mit wechselbaren Steckern (Travel Kit with Interchangeable Wall Plugs US, UK, EU, AU), mit 2 USB Ports (5V, 2,1 A) und 4 Schuko Steckdosen max. 1200W (6 A/230 V) https://www.amazon.de/dp/B01264AS5Y/ref=cm_sw_r_cp_tai_i_6otaBbKSYBSA9