Mercury SMDC406uk. Multi Output AC/DC Adapter, 3V to 12V (2.25A) Power Supply This compact, energy efficient switch-mode power supply gives up to 2250mA with a variable output from 3V to 12V. Suitable for most low power electronic products such as MP3 players, PDA etc. Up to 2250mA for all output voltages Supplied with 8 DC adaptors and USB socket adaptor Uses 25% less power making it more energy efficient
