Specification: Color: Green Interface: SATA 15PIN/24PIN Material: PCB Item size: 6.8 * 3 * 1.2cm / 2.68 * 1.18 * 0.47in(L * W * H) Item weight: Approx.19g / 0.67oz Package size: 11.9 * 7.9 * 1.5cm / 4.69 * 3.11 * 0.59in(L * W * H) Package weight: 20g / 0.71oz The dual power supply adapter is designed for making two power supply switch at the same time and assigning the graphics card power to two power supply in avoid of the case of the high power is out of stock and price is quite high when using five graphics to brush cions at the same time. Features: The solid state PC board can be connected two small power and increase power supply. Distributing to two power without cutting, soldering or compromising your PC. Instead of high-power power supply, the board distributes power and allocates the graphics card power at the same time. With a 15pin Molex and 24pin ATX, it is easy to set up. The pre-drilled holes support for mounting virtually anywhere. Durable PCB material, long life span and non-heat generating.