090c:1000 — Flash Drive

This is the USB identifier for a Flash Drive manufactured by Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.). The vendor ID 090c is registered to Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) with the USB Implementers Forum, and 1000 is the product ID that Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) assigned to this particular model. When you run lsusb on Linux, this device appears as 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive.

Linux

$ lsusb
Bus 001 Device 004: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive

You can filter directly with lsusb -d 090c:1000, or get the full descriptor dump with lsusb -v -d 090c:1000. Kernel messages from dmesg show the same pair as idVendor=090c, idProduct=1000.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_090C&PID_1000
USB\VID_090C&PID_1000&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_090C&PID_1000"

macOS

$ system_profiler SPUSBDataType
    Flash Drive:
      Product ID: 0x1000
      Vendor ID: 0x090c  (Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.))

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page. Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) official support →

The exact lines this page is generated from, in the upstream source file:

090c  Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
	1000  Flash Drive

• 090c:0373 Silicon Motion Camera
• 090c:037a Silicon Motion Camera
• 090c:037b Silicon Motion Camera
• 090c:037c 300k Pixel Camera
• 090c:1132 5-in-1 Card Reader
• 090c:2000 Disk
• 090c:337b Silicon Motion Camera
• 090c:3710 Silicon Motion Camera

See all 21 devices from Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) →