Usb Vid-0fe6 Amp-pid-9900 May 2026

VID: 0fe6 / PID: 9900

The USB identifier corresponds to a widely used USB 2.0 10/100M Ethernet Adapter , often based on the Corechip Semiconductor or Kontron (formerly ICS Advent) chipset. Device Identification

The USB Hardware ID VID 0FE6 & PID 9900 identifies a Corechip SR9900 USB 2.0 to Fast Ethernet Adapter usb vid-0fe6 amp-pid-9900

VID 0FE6 / PID 9900

If you spend enough time tinkering with embedded systems, older laptops, or network labs, you will inevitably run into this USB ID pair: . VID: 0fe6 / PID: 9900 The USB identifier

If you’ve ever dived into your Device Manager and found a mysterious "Unknown Device" or a hardware ID labeled USB\VID_0FE6&PID_9900 , you’ve likely stumbled upon one of the most common yet confusing budget peripherals on the market. This specific combination identifies the Corechip SR9900 USB 2.0 to Fast Ethernet Adapter Many O2Micro-based devices use generic USB Mass Storage

• Many O2Micro-based devices use generic USB Mass Storage or Media Transfer drivers and are plug-and-play on modern Windows, Linux, and macOS.
• If the device provides specialized functions (e.g., card reader features or proprietary modes), the OEM may supply drivers or utilities — check the device maker’s support site.
• If the device does not enumerate correctly or shows unknown device: try different USB ports, a direct connection (not via hub), update OS USB drivers, or search for O2Micro drivers matching PID 9900.