1.This adapter is only suitable for Emerson brand power supply, model 70001484-J10002.Maximum support to 1200W power supply.3.Suitable for a variety of server power supply bare board accessories.4. The LED voltage display can display the voltage of the main PSU in real time.Specification:Product Name: Power Supply Breakout Board Adapter for ETH/BTC MiningOutput Power: 12VApplicatioin: for mining graphics card powerColour:PurpleMaterial:PCB board+plastic+metalSize:90 x 92mmPackage Contents:2 * Board AdapterOnly the above package content, other products are not included.Note: Light shooting 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.