Tiergrade 7 Ports PCI-E to USB 3.0 Expasion card

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Big Expansion: Provide seven external USB 3.0 ports for any PCI Express-enabled computer system for connecting additional external hard drives, CD/DVD drives, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system.
SuperSpeed USB 3.0: Give you fast access to your files with data transfer rates up to 5 Gbps, at least 5 times faster than USB 2.0. Lightning Fast to transfer HD movies, photos, music and more. Note: The actual transmission speed is limited by the setting of the device connected.
Stable Power Supply: Equipped with power management chip plus 15-Pin SATA power cable, which supply power with output being 5V/2.4A. This card is hot-pluggable and plug-and-play to connect/disconnect devices without powering down the system.
Good Compatibility: Support Windows 10 / 8 / 7 / Vista / XP (32/64-bit) and more operating system; Backwards compatible with USB 2.0 / 1.x devices.; Comply with PCI Express x4 slot and versions above.
What You Get: 1x USB 3.0 PCI-E expansion card, 1x 15-Pin to 2x15-pin SATA power cable, 1x CD driver, 1x installation screws, 1x user manual, our worry-free 12-month warranty, and friendly service.