Features: Breakout boards are used for GPU mining or powering up to 12 GPUs via a power supply. The built-in PCI-E connector supports up to 12 PCI-e 6-pin connections, which can be connected quickly and easily. Supports 220V connection. Voltmeter LED Display - shows 12-volt power, electronic switch on/off, used to turn the PSU on/off. Does not support remote switch on/off. Solid capacitor filters are suitable for various server power supplies. Supports all common slot server PSUs. The adapter board uses a multi-layer process to ensure it does not overheat under high current. The adapter board uses imported MOS tubes for switching to ensure switching efficiency. For GPU Mining Power Supply - 1200W / 750W PSU. Such as DPS-1200FB DPS-1200QB PS-2751-5Q HSTSN-PL12 DPS-700LB PS-2112-5L DPS-750RB DL580, etc. (not for 1000W 379123-001 403781-001 DL380 G5 DPS-800GB A). Specifications: Material: Plastic Color: Green Size: Approx. 20x16x4cm/7.87x6.3x1.57in Note: No retail package. Please allow 0-1cm error due to manual measurement. Make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1PC x Graphics Card Power Supply Board