2 Ports USB 3.0 PCIe Expansion Card with 2 USB 3.0 3.5-inch Front Panel Suitable for all motherboard with PCI-E bus Chipset: VIA VL805 Owns individual 2A power supply, no additional power input is needed Supports motherboard PCIe 1x, 4x, 8x, 16x Slot Data transfer speed up to 5 Gbps PCI-e to 2 ports Card with Full-Profile & Low-profile PCI Slot Cover Expand Internal USB 20pin Header for Front Panel Kit include 2 Ports USB 3.0 Floppy Front Panel Come with 2FT USB20pin to 2 Port USB Type-A Female Port Splitter Cable