2-Port PCI-Express USB 3.0 Controller
USB 3.0 Controller - 2x USB 3.0 External Ports - PCI-Express X1 Slot - Low-Profile - EtronTech EJ168A Controller - No Cable(s) Included - Retail Box - Windows Compatible - Requires SATA Power Connector - 2 Year Depot Carry-In Mfg. Warranty