0411:003d — LUA-U2-KTX Ethernet

BUFFALO INC. (formerly MelCo., Inc.)

Vendor ID: 0411
Product ID: 003d
Combined: 0411:003d
Decimal: 1041:61

What is this device?

This is the USB identifier for a LUA-U2-KTX Ethernet manufactured by BUFFALO INC. (formerly MelCo., Inc.). The vendor ID 0411 is registered to BUFFALO INC. (formerly MelCo., Inc.) with the USB Implementers Forum, and 003d is the product ID that BUFFALO INC. (formerly MelCo., Inc.) assigned to this particular model. When you run lsusb on Linux, this device appears as 0411:003d BUFFALO INC. (formerly MelCo., Inc.) LUA-U2-KTX Ethernet.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0411:003d BUFFALO INC. (formerly MelCo., Inc.) LUA-U2-KTX Ethernet

You can filter directly with lsusb -d 0411:003d, or get the full descriptor dump with lsusb -v -d 0411:003d. Kernel messages from dmesg show the same pair as idVendor=0411, idProduct=003d.

Windows

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

USB\VID_0411&PID_003D
USB\VID_0411&PID_003D&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0411&PID_003D"

macOS

$ system_profiler SPUSBDataType
    LUA-U2-KTX Ethernet:
      Product ID: 0x003d
      Vendor ID: 0x0411  (BUFFALO INC. (formerly MelCo., Inc.))

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:

0411  BUFFALO INC. (formerly MelCo., Inc.)
	003d  LUA-U2-KTX Ethernet

More from BUFFALO INC. (formerly MelCo., Inc.)

See all 61 devices from BUFFALO INC. (formerly MelCo., Inc.) →