The HP 398879-001 is a powered USB PCI expansion board designed for enterprise servers and workstations requiring additional USB connectivity beyond onboard ports. This full-height, full-length PCI card provides multiple external USB 2.0 ports with dedicated power management, enabling reliable operation of high-power peripherals such as printers, scanners, external drives, and industrial USB devices without drawing excess current from the motherboard. Compatible with HP ProLiant servers and similar systems using standard PCI slots, the board includes integrated power connectors for stable operation under sustained load. Typical applications include data center environments, managed print services, legacy system upgrades, and facilities requiring expanded device connectivity on existing infrastructure. All units are tested and guaranteed functional; available via quote.
