Computer Accessories > USB/Firewire Adapters StarTech.com 2 Port PCI Express PCIe USB 3.0 Controller Card w SATA Power PEXUSB3S23 Manufacturer: StarTech.com Product ID: PEXUSB3S23 UPC: 65030851633 List Price : $30.89 Our Price : $Price 30.89 22.42 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Add two USB 3.0 ports to your desktop computer through a PCI Express slot. 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. Total Number of USB Ports 2 Number of SATA Ports 1 Product Type USB Adapter Brand Name StarTech.com Manufacturer StarTech.com Product Name 2 Port PCI Express PCIe USB 3.0 Controller Card w SATA Power Manufacturer Part Number PEXUSB3S23 Manufacturer Website Address http://www.startech.com Height 3.1" Width 4.7" Form Factor Plug-in Card Thickness 826.8 mil Weight (Approximate) 2.12 oz Host Interface PCI Express x1 Limited Warranty 2 Year Specifications Interfaces/Ports Total Number of USB Ports 2 Number of SATA Ports 1 General Information Product Type USB Adapter Brand Name StarTech.com Manufacturer StarTech.com Product Name 2 Port PCI Express PCIe USB 3.0 Controller Card w SATA Power Manufacturer Part Number PEXUSB3S23 Manufacturer Website Address http://www.startech.com Physical Characteristics Height 3.1" Width 4.7" Form Factor Plug-in Card Thickness 826.8 mil Weight (Approximate) 2.12 oz Technical Information Host Interface PCI Express x1 Warranty Limited Warranty 2 Year Related Items StarTech.com 4-port USB 3.1 Gen 1 Hub - USB-C to 1x USB-C and 3x USB-A HB30C3A1CFB Your Price: 39.42 Qty: Buy Now Details StarTech.com 4-port PCI Express LP USB Adapter Card PEXUSB4DP PEXUSB4DP Your Price: 42.69 Qty: Buy Now Details StarTech.com 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter MPEX1394B3 MPEX1394B3 Your Price: 83.56 Qty: Buy Now Details Tripp Lite 3-Port USB 3.1 Gen 1 Portable Hub U460-003-3AG U460-003-3AG Your Price: 45.31 Qty: Buy Now Details StarTech.com 4 Port PCIe USB Card PEXUSB3S42V PEXUSB3S42V Your Price: 88.60 Qty: Buy Now Details StarTech.com 7 Port SuperSpeed USB 3.0 Hub - Desktop USB Hub with Power Adapter - Black ST7300USB3B ST7300USB3B Your Price: 67.85 Qty: Buy Now Details