edyThe PRO0505W2E is a switched-mode power supply manufactured by Espeedy. It operates on 12VDC and has an output of 5.5/2.1 volts and 6 watts. The power supply comes with a European plug such as a type F or an EU plug. The maximum output power is 0.5 Amps. It is often used to power home electronic devices and other small appliances, such as fans, radios, and even laptops. The power supply also includes a built-in noise filter for better sound quality, and over-voltage protection. The device is also CE-certified, meaning it is safe to use and complies with all safety regulations.