Pegatron N14939 Driver 91 [2026]

Unknown device in Device Manager with hardware ID containing 91 .

If you are maintaining an older desktop or a custom mini-ITX build, you might have come across the Pegatron N14939 pegatron n14939 driver 91

For users of desktop computers, particularly those with custom-built or OEM (Original Equipment Manufacturer) systems from brands like Dell, HP, or Acer, encountering the hardware code is common. Pegatron is a major original design manufacturer (ODM) known for producing motherboards, graphics cards, and other components for larger brands. The specific component referenced by "driver 91" typically relates to a chipset driver, audio controller, or integrated peripheral. Unknown device in Device Manager with hardware ID