SIIG USB 3.1 2 Port PCIe Host Adapter, Type A, 10Gb/s Transfer Rate

Adds two USB 3.1 Type-A ports to your desktop computer via an available PCI Express slot; Complies with PCI-Express 3.0 standard; Supports the latest USB generation 3.1 Gen 2 with data transfer rate up to 10Gb/s; Supports plug-n-play, hot-swapping, and backwards compatible with USB 1.1 / 2.0 / 3.0; Each USB port provides up to 900mA power output to better support the power consumption of your connected device; Each USB port features independent over-current protection to further protect your device; Built-in 15-pin SATA power connector connects to the system power supply, as needed, to ensure sufficient power is supplied to the USB ports; Dual-profile design installs into different form factor system chassis with the included full and low profile brackets