ITEM NAME:1Pc Internal Mainboard 2 Ports USB 3.0 Female to 20 Pin Female Header Adapt%x Description: 100% brand new and high quality Interface: 1 motherboard 20-pin head, 2 USB 3.0 female ports USB 3.0 compatible with data transfer rate of 4.8 Gbps, most faster than USB 2.0 Interface: 20Pin USB 3.0 to USB 3.0*2 Functions: With the popularization of USB 3.0, more and more motherboards will provide 20pin USB 3.0 interface, and many DIY enthusiasts will install PCIE adapter card to realize 20pin USB 3.0 interface! You can use this adapter to convert the 20pin interface on board into two USB 3.0 interfaces, and then connect various required USB 3.0 devices, or connect other adapters to expand more functions.WBTUO USB 3.0 products are made of environmentally friendly materials, with good electrical conductivity, strong anti-interference ability and high security. Stability of Speed Data Transmission Package includes:1Pc x USB 3.0 Connector Mainboard.With the popularization of USB 3.0, more and more motherboards will provide 20pin USB 3.0 interface, and many DIY enthusiasts will install PCIE adapter card to realize 20pin USB 3.0 interface! Stability of Speed Data Transmission.