Add two USB 3.0 ports to your desktop computer through a PCI Express slot - PCIe USB 3.0 Controller Card - 2Port PCI Express USB 3.0 Adapter - SuperSpeed 5 Gbps USB 3 PCIe Card - Dual Profile PCI Express USB 3.0 Card with SATA Power Connector General Information Manufacturer: StarTech.com Manufacturer Part Number: PEXUSB3S23 Brand Name: StarTech.com Product Name: 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power Marketing Information: The PEXUSB3S23 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to any PCI Express-enabled computer system. The USB card requires SATA power for functionality, and delivers 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0) via your computers SATA power connector. The PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers. Backed by a StarTech.com 2-year warranty and free lifetime technical support. >More from the Manufacturer Packaged Quantity: 1 Product Type: USB Adapter Technical Information Host Interface: PCI Express x1 Interfaces/Ports Total Number of USB Ports: 2 Number of USB 3.0 Ports: 2 Number of SATA Ports: 1 Physical Characteristics Form Factor: Plug-in Card Height: 4.7" Width: 0.8" Length: 3.1" Weight (Approximate): 1.52 oz Miscellaneous Package Contents: 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power 1 x Low Profile Bracket 1 x Driver CD 1 x Instruction Manual Additional Information: Windows 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64)Windows Server 2012, 2008 R2, 2003 Platform Supported: PC Environmentally Friendly: Yes Environmental Certification: REACH Environmental Certification: RoHS Environmental Certification: WEEE Country of Origin: China Warranty Limited Warranty: 2 Year

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