Image is Representational - See Manufacturer Specs | AC-DC Quad output enclosed power supply; Output 5Vdc at 20A +12Vdc at 10A +24Vdc at 5A -12Vdc at 2A . It has a rated power of 316W and can work up to 70�C temperature. Dimensions are Width 115 mm, Height 50 mm, and Depth 215 mm. AC/DC Power Supply - 4 Outputs - 5V/12V/24V/-12V@20A/10A/5A/2A - 316W