Today I used a home-made multi-socket cables to connect the laptop charger to an outlet of different type.

In my corner of the world, we have 110v as well as 220v , and we have numerous socket systems. Shifting to a standard but will take time.

Those multi-socket extension cables came handy while working in my house or dad's house cuz there are different types of sockets.

I have already made a dozen of those power extension cables to use in DIY projects. They have saved my sanity many times.