Add two USB (Universal Serial Bus) 3.0 ports to your desktop computer through a PCI Express slot. The PEXUSB3S23 2-Port PCI Express USB (Universal Serial Bus) 3.0 Card lets you add two USB (Universal Serial Bus) 3.0 ports to any PCI Express-enabled computer system. The USB (Universal Serial Bus) card requires SATA power for functionality, & delivers 900m A of power per port to USB (Universal Serial Bus) 3.0 bus-powered devices (500m A for USB (Universal Serial Bus) 2.0) via your computers SATA power connector. The PCIe USB (Universal Serial Bus) 3.0 adapter is compliant with USB (Universal Serial Bus) 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB (Universal Serial Bus) 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket &
Includes:: a low-profile/half-height bracket for installation in small form-factor computers.