1.This adapter is only suitable for the brand power supply, model 70001484-J1000 2.Maximum support to 1200W power supply. 3.Suitable for a of server power supply bare board accessories, you can also choose adding 12pcs output wires.(without cable) 4.The LED voltage display can display the voltage of the main PSU in real time. 5.The adapter card adopts a multi-layer PCB process to that the PCB does not heat up under high current. The riser card adopts MOS tube for switching to the effectiveness of switching. Product Name: Power Supply Breakout Board Adapter for ETH/BTC Mining Output Power: 12V Applicatioin: for mining graphics card power Colour:Purple Material:PCB+metal Size:90 x 92mm Package Contents: 1 Adapter (Not including ATX 2 x 3Pin power cable) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.