1058:25a1 — Elements / My Passport

This is the USB identifier for a Elements / My Passport manufactured by Western Digital Technologies, Inc.. The vendor ID 1058 is registered to Western Digital Technologies, Inc. with the USB Implementers Forum, and 25a1 is the product ID that Western Digital Technologies, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 1058:25a1 Western Digital Technologies, Inc. Elements / My Passport.

Linux

$ lsusb
Bus 001 Device 004: ID 1058:25a1 Western Digital Technologies, Inc. Elements / My Passport

You can filter directly with lsusb -d 1058:25a1, or get the full descriptor dump with lsusb -v -d 1058:25a1. Kernel messages from dmesg show the same pair as idVendor=1058, idProduct=25a1.

Windows

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

USB\VID_1058&PID_25A1
USB\VID_1058&PID_25A1&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1058&PID_25A1"

macOS

$ system_profiler SPUSBDataType
    Elements / My Passport:
      Product ID: 0x25a1
      Vendor ID: 0x1058  (Western Digital Technologies, Inc.)

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:

1058  Western Digital Technologies, Inc.
	25a1  Elements / My Passport

• 1058:1235 My Book (WDBFJK0040HBK)
• 1058:2599 My Passport Ultra (WD40NMZW)
• 1058:259d My Passport Ultra (WDBBKD)
• 1058:259f My Passport Ultra (WD10JMVW)
• 1058:25a2 Elements 25A2
• 1058:25a3 Elements Desktop (WDBWLG)
• 1058:25da My Book (WDBFJK)
• 1058:25e1 My Passport (WD20NMVW)

See all 77 devices from Western Digital Technologies, Inc. →