View this product description in Norwegian.

Provide stable 9V DC power supply with high performance, each out put maximum current of  300 mA, can meet most of the pedal use requirement. Eight independent out put short circuit protection design, when one circuit output failure, other out put lines still can work independently. 8 LED lights indicating output status in darkness, its unique
dull - polished feature can also protect your eyes from spotlights on stage. Very small and exquisite, full metal shell .

Specifications

• The 12V power adapter  12V 2A
• 460mm lines *4 (connect the pedal )
• 610mm lines *4 (connect the pedal )
• 200mm Polar conversion line (The out put power from the negative is changed to outside to inside is outside negative)
• Velcro tape
• Owner's Manual