Visitors coming into UK from abroad.
This adapter is suitable to convert European 2 pin, India 2 pin, USA, Canada.
The adapter does NOT convert voltage, devices that use 120V must NOT be used with this adapter in the UK.
This is not compatible with the Indian 3 Pin type plug, only OK to use with Indian 2 Pin plug.
If the device being used states 120v - 240v then voltage is not a problem, and this adapter can be used