Welcome to our store! Graphics Power: This dual power supply synchronous start distributes the graphics card's power to two low-power supplies to replace a high-power supply. Synchronous Function: With this power supply synchronous start, two power supplies can be turned on and off simultaneously. Stable Transmission: This synchronous power supply board has safer and more stable data transmission. ATX24PIN: This power supply synchronous start uses an ATX24PIN interface, ensuring high stability. Plug and Play: This 24PIN power supply synchronous start supports plug and play, providing great convenience. Item Type: Dual Power Supply Synchronous Start Material: Printed Circuit Board Interface: ATX24PIN Includes: 1 x Dual Power Supply Synchronous Start Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.