047e:0300 — ORiNOCO Card

This is the USB identifier for a ORiNOCO Card manufactured by Agere Systems, Inc. (Lucent). The vendor ID 047e is registered to Agere Systems, Inc. (Lucent) with the USB Implementers Forum, and 0300 is the product ID that Agere Systems, Inc. (Lucent) assigned to this particular model. When you run lsusb on Linux, this device appears as 047e:0300 Agere Systems, Inc. (Lucent) ORiNOCO Card.

Linux

$ lsusb
Bus 001 Device 004: ID 047e:0300 Agere Systems, Inc. (Lucent) ORiNOCO Card

You can filter directly with lsusb -d 047e:0300, or get the full descriptor dump with lsusb -v -d 047e:0300. Kernel messages from dmesg show the same pair as idVendor=047e, idProduct=0300.

Windows

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

USB\VID_047E&PID_0300
USB\VID_047E&PID_0300&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_047E&PID_0300"

macOS

$ system_profiler SPUSBDataType
    ORiNOCO Card:
      Product ID: 0x0300
      Vendor ID: 0x047e  (Agere Systems, Inc. (Lucent))

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:

047e  Agere Systems, Inc. (Lucent)
	0300  ORiNOCO Card

• 047e:1001 USS720 Parallel Port
• 047e:2892 Systems Soft Modem
• 047e:bad1 Lucent 56k Modem
• 047e:f101 Atlas Modem

See all 5 devices from Agere Systems, Inc. (Lucent) →