0db0:4023 — Lexar Mobile Card Reader

Micro Star International

Vendor ID: 0db0
Product ID: 4023
Combined: 0db0:4023
Decimal: 3504:16419

What is this device?

This is the USB identifier for a Lexar Mobile Card Reader manufactured by Micro Star International. The vendor ID 0db0 is registered to Micro Star International with the USB Implementers Forum, and 4023 is the product ID that Micro Star International assigned to this particular model. When you run lsusb on Linux, this device appears as 0db0:4023 Micro Star International Lexar Mobile Card Reader.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0db0:4023 Micro Star International Lexar Mobile Card Reader

You can filter directly with lsusb -d 0db0:4023, or get the full descriptor dump with lsusb -v -d 0db0:4023. Kernel messages from dmesg show the same pair as idVendor=0db0, idProduct=4023.

Windows

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

USB\VID_0DB0&PID_4023
USB\VID_0DB0&PID_4023&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0DB0&PID_4023"

macOS

$ system_profiler SPUSBDataType
    Lexar Mobile Card Reader:
      Product ID: 0x4023
      Vendor ID: 0x0db0  (Micro Star International)

Driver help

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.

Raw usb.ids entry

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

0db0  Micro Star International
	4023  Lexar Mobile Card Reader

More from Micro Star International

See all 37 devices from Micro Star International →