Description 7-Port PCI Express Card, Expand Three USB 3.0 A Ports and Two USB 3.0 C and Internal USB 3.0 20-PIN with 15-Pin Power Connector One Step Update your Computer to 5 ports USB 3.0 (2*Type C+3*Type A) Easily with PCI Express to USB 3.0 Controller Adapter Card; 1 USB 3.0 19-pin Connector ( expand another two USB 3.0 ports ) SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected. Backwards compatible with USB 2.0 and 1.1 devices;
Operating System Compatibility: Windows XP/Vista/7/8/ System Requirements Drivers for Windows XP, Vista, and Windows 7 (32/64-bit) are included in the provided CD. Drivers built in to Windows 8/10 (no install required). Package Included - 1x USB 3.0 PCI-E Expansion Card - 1x CD Driver - 1 x SATA 15-pin to dual SATA 15-pin Y-Cable - 1 x SATA to 4 Pin Molex Power Converter (the cable in older computers without 15pin SATA power connector is used to 4pin convert Molex to SATA ports ) - 1x Uesr Manual