4146:9281 — Iomega Micro Mini 128MB Flash Drive

This is the USB identifier for a Iomega Micro Mini 128MB Flash Drive manufactured by USBest Technology. The vendor ID 4146 is registered to USBest Technology with the USB Implementers Forum, and 9281 is the product ID that USBest Technology assigned to this particular model. When you run lsusb on Linux, this device appears as 4146:9281 USBest Technology Iomega Micro Mini 128MB Flash Drive.

Linux

$ lsusb
Bus 001 Device 004: ID 4146:9281 USBest Technology Iomega Micro Mini 128MB Flash Drive

You can filter directly with lsusb -d 4146:9281, or get the full descriptor dump with lsusb -v -d 4146:9281. Kernel messages from dmesg show the same pair as idVendor=4146, idProduct=9281.

Windows

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

USB\VID_4146&PID_9281
USB\VID_4146&PID_9281&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_4146&PID_9281"

macOS

$ system_profiler SPUSBDataType
    Iomega Micro Mini 128MB Flash Drive:
      Product ID: 0x9281
      Vendor ID: 0x4146  (USBest Technology)

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.

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

4146  USBest Technology
	9281  Iomega Micro Mini 128MB Flash Drive

• 4146:ba01 Intuix Flash Drive

See all 2 devices from USBest Technology →