The 4-Port USB PCIe Card enhances your desktop or server's connectivity by adding four independent USB 3.2 Gen 1 Type-A ports, each capable of 5Gbps data transfer. Its dedicated controllers per port ensure optimal performance, even under heavy workloads. The card is compatible with a wide range of operating systems, including various versions of Windows, macOS, and Linux. With support for additional power through SATA or LP4 connectors, it delivers up to 5V 2A per port, accommodating high-power USB devices. Installation is straightforward, fitting into PCI Express x4, x8, or x16 slots, and includes both full-height and low-profile brackets to suit different system configurations.