I usually try to buy devices with detachable IEC 60320[1] mains cable. So when I move to a different country I only need to change the cables and not the device

I usually try to buy devices with detachable IEC 60320[1] mains cable. So when I move to a different country I only need to change the cables and not the devices. [1]: https://en.wikipedia.org/wiki/IEC_60320 https://en.wikipedia.org/wiki/IEC_60320