SIIG Legacy and Beyond Series PCIe to USB 3.0 7-Port PCI Express Card (External PCIe Host Card), Supports UASP

Quickly adds seven external USB 3.0 ports through an available PCI Express slot for connecting a variety of external USB devices and peripherals. Supports SuperSpeed USB 3.0 data transfer rates up to 5Gbps providing fast and smooth data transmission; Please note that the actual transmission speed is limited by the setting of the device connected. Supports UASP (USB Attached SCSI Protocol) and increases data transfer speed with external storage devices especially for SSDs Each port provides power output up to 900mA and features Over-Current protection to further protect your connected devices; EXTERNAL POWER CONNECTOR (Molex) NEEDED. Multi-port feature allows connecting several existing peripheral devices simultaneously and avoids frequent plug in and plug out. Our products are backed by our experienced tech support team and 1-year warranty. Click on e-TekDepot in buy box and select "Ask a Question" for help. At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We are here to assist should you need us. We provide Manufacturer Warranty for our products and email support. Contact us thru Amazon if any issues arise.