StarTech 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP, 5Gbps, SATA Power, TAA
Enhance your computer's connectivity with the StarTech.com PEXUSB3S4V PCI Express USB 3.2 Gen 1 Controller Card. Designed to add four external USB 3.2 Gen 1 ports, this card supports data transfer rates up to 5 Gbps, ensuring fast and reliable connections for external devices. Its backward compatibility with USB 2.0 and 1.x devices allows seamless integration with existing peripherals. The card features a stacked port layout, which places all ports externally facing in a compact design suitable for small form factor or low profile systems. Included with the card is a low profile bracket, making installation flexible across a variety of computer chassis. The built-in SATA power connector provides each port with up to 900mA of power, supporting bus-powered devices and ensuring stable operation even for power-hungry peripherals. This controller supports UASP (USB Attached SCSI Protocol), which significantly improves transfer speeds—up to 70% faster than traditional USB 3.2 Gen 1—by enabling multiple commands to be processed simultaneously, reducing transfer time and CPU load. UASP support is compatible with Windows 8 and Server 2012, making it suitable for modern operating systems and enterprise environments. Backed by a two-year warranty and lifetime technical support from StarTech.com, this card offers a reliable upgrade for expanding USB connectivity. The device complies with PCI Express 2.0 specifications and is TAA compliant, making it suitable for professional and enterprise use. Its compact 3-inch length, environmental certifications, and eco-friendly design make it a versatile and efficient choice for adding high-speed USB ports to your PC.
Features:
Includes a Low Profile/half-height installation bracket
Compliant with PCI Express 2.0 specifications
Backward compatible with USB 2.0 and USB 1.0/1.1 devices
Optionally provides up to 900mA per USB port
Built-in optional SATA power connector for bus-powered USB devices
Fully compliant with USB 3.2 Gen 1 revision 1.0 specifications and Intel xHCI rev0.95 specifications
UASP support for more efficient data transfer
4 external USB 3.2 Gen 1 (5Gbps) ports in a stacked layout
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