The synchronous dual boot power board is convenient and practical, with excellent texture, and without being easily damaged. The craftsmanship can serve you well without breaking easily. This is a very practical synchronous dual boot power board. Features -Color: Green -Material: PCB -Size: 10.70X5.10X1.00cm/4.21X2.00X0.39in - A and to manage additional power for those big video cards, bigger hard drives, cooling fans and cool lighting arrangements that everybody wants. - Be sure to recognize the direction when plugging in. Don't plug reverse or offset position to prevent the device from being burned. - When plugging in, hold the socket of the device before plugging in to avoid inserting the socket with excessive force. - No need to cut wires or welding, which of time. - It is manufactured with professional technology to ensure the of the product and can work for a long time. Package list: 1 boot board 1 x 20cm power cable 1 x 60cm cable