A 220V electrical adapter, whether for plug or socket, is a device that allows you to safely and compatiblely connect electrical appliances with different types of plugs or sockets. This type of adapter is widely used in situations where the plug or socket of a device is not compatible with the local electrical infrastructure.
220V adapters are designed to convert electrical power from 220 volts (which is a common voltage standard in many parts of the world) to a form that is compatible with your device. They can be used to connect electronic devices such as laptops, cell phones, chargers, hair dryers and many more.
Before using an electrical adapter, it is important to carefully read the instructions provided by the manufacturer and verify that it is compatible with the specifications of the device and with local electrical regulations.