ITEM NAME:Motherboard 20-Pin Header To Dual USB 3.0 Female Description: Material: PCB Board Size: 62x21x8mm/2.44x0.82x0.31inch Dual Port USB 3.0 Female Mount Panel Type to Motherboard 20 Pin Adapter. You can use this adapter to convert the USB 3.0-A female to USB3.0 (20pin Header) directly to the motherboard. Using excellent materials, the power consumption is lower. Package Includes: 1 Piece Adapter Board Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. SKU: ALU0017957563016891.You can use this adapter to convert the USB 3.0-A female to USB3.0 (20pin Header) directly to the motherboard. Dual Port USB 3.0 Female Mount Panel Type to Motherboard 20 Pin Adapter. SKU: ALU0017957563016891.