The StarTech.com 4-Port USB-A PCIe Card, USB 3.2 5Gbps, 4x USB Controllers is an efficient solution to enhance USB connectivity in desktop computers and servers. Optimized for performance, this card features four independent USB Type-A ports.

Key Features:

• Independent USB Channels: Each port operates independently, preventing bottlenecks and ensuring optimal performance.
• Power Supply: Optional power connectors support high-power USB devices, delivering up to 5V 2A per port.
• UASP Support: Enhances transfer speeds by allowing multiple commands to be processed simultaneously, achieving much faster read and write speeds.
• Compatibility: Works with various operating systems including Windows, macOS, and Linux, as well as different hardware platforms.
• Easy Installation: Fits in PCI Express 2.0 x4 slots and includes different mounting options for compatibility with various cases.

Specifications:

• Host Interface: PCI Express 2.0 x4
• Data Transfer Rate: Up to 5 Gbps per port
• Total USB Ports: 4
• UASP Support: Yes
• Dimensions: 6.6 x 4.7 x 0.7 inches
• Weight: 3.50 oz

This makes the StarTech.com 4-Port USB-A PCIe Card a robust choice for those looking to enhance their USB capabilities.