Description Litter-Robot 4 Power Supply (EU) Cord Length: 177.8 cm Works for Litter-Robot 4 models only Plugs into the back of the unit Power Supply: 15 V DC The Litter-Robot 4 Power Supply (EU) plugs into the back of the unit. View more What's Included 1x Litter-Robot 4 Power Supply (EU) Dimensions Size Cord length: 177.8 cm / 70 inch Specifications Power Supply: 15 V DC For Litter-Robot 4 models only