Suitable for most lower power electronic products this energy efficient 9v power supply comes supplied with eight adaptors allowing it to power most of your favourite toys and gadgets using 25 less power than standard adaptors this power supply is ideal for the energy conscious get maximum power from this energy efficient switch mode power supplyr r please make sure you adjust the correct voltage for the product you are usingr r power max 9wadaptors 35mm 235 x 075mm 35 x 135mm 4