StarTech 2 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA Power

The Startech 2-Port PCI to USB 3.0 Adapter Card with SATA Power, model PCIUSB3S22, is a high-speed, efficient solution for connecting USB 3.0 peripherals to your PC via a legacy PCI host bus. This versatile card is designed to double the data transfer speeds when paired with USB 3.0 peripherals, reaching up to an impressive 1.3 Gbps, which is significantly faster than a USB 2.0 host connection.

This durable adapter card is equipped with two external SuperSpeed USB 3.0 ports, each capable of supplying up to 900mA of power to USB 3.0 bus-powered devices. This ensures reliable performance for your connected devices, from external hard drives to printers.

The card also features an optional SATA power connection, enhancing its versatility and efficiency. This feature allows each port to provide ample power to your USB 3.0 devices, ensuring smooth and uninterrupted operation.

Designed to support a legacy PCI host connection, this adapter card offers updated peripheral connectivity without the need to upgrade to a PCIe-equipped motherboard or rely on the backward compatibility of USB 3.0 peripherals. It is compliant with USB 3.0 base specification 1.0, XHCI specification 0.95, and PCI Specification 3.0, ensuring it meets industry standards for performance and compatibility.

The Startech 2-Port PCI to USB 3.0 Adapter Card is also backward compatible with USB 2.0/1.x devices, making it a versatile addition to any computer setup. It includes a Low Profile/Half-Height installation bracket, making it suitable for installation in both Small Form Factor cases and full-profile systems.

Whether you're looking to connect USB 3.0 peripherals to a legacy PC through a PCI slot or expand your system's capabilities with additional external USB ports, this reliable and efficient adapter card is an excellent choice.