Features: Multi Purpose Energy Adapter: This 4 in 1 device features lighting indicators for 3.3V/5V/12V/standby modes, allowing constant monitoring of electricity unit conditions. Its compact 8.3x3cm circuit board design ensures efficient energy distribution. Synchronized Power Management: Activate/deactivate two low consumption sources simultaneously to improve total delivery potential. Perfect for optimizing your arrangement's electricity supply when running multiple components together. Extensive Connectivity: Supports various cable types including 4Pin, storage equipment, and primary unit 6Pin/4Pin links. Easily link additional electricity source using 24Pin connector set. Simple Installation: Effortlessly handles extra electricity requirements for graphics cards, storage units, and temperature regulation parts without complex setup. The user friendly design simplifies power expansion for computer builds. Enhanced action Tracking: Visible lighting signals provide clear visual confirmation of electricity outputs and working modes, helping users monitor their setup'power transfer effectively. Specifications: Product name: substance: pcb Dimensions: 8.3x3cm Power adapterx1 Package Includes: Power adapterx1 note: Pay attention to the storage methods.