Features: Convert 4pin power to 15pin 15pin with this adapter cable, enabling power delivery for multiple 15pin device. Features 18AWG wire with ABS/PVC converter ensuring minimal drop, stable 12V/5V output, and heat resistant durability for safe routing. Ideal for PC builders upgrading older systems, professional managing mixed storage arrays, and DIY enthusiasts expanding HDD drive setups. Solve power shortages in PC or external enclosures by repurposing unused port to energizing modern 15pin storage devices. This adapter maintain electrical while simplifying cable management through its multiple device. Specifications: Component:PVC+ABS Size:Approx.200mm/7.87inch Package Includes: 2 Optional Package: Package 1 Include:1Pc Power Converter Package 2 Include:3Pcs Power Converter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.