0471:0408 — SG3WA1/74 802.11b WLAN Adapter [Atmel AT76C503A]

Philips (or NXP)

Vendor ID: 0471
Product ID: 0408
Combined: 0471:0408
Decimal: 1137:1032

What is this device?

This is the USB identifier for a SG3WA1/74 802.11b WLAN Adapter [Atmel AT76C503A] manufactured by Philips (or NXP). The vendor ID 0471 is registered to Philips (or NXP) with the USB Implementers Forum, and 0408 is the product ID that Philips (or NXP) assigned to this particular model. When you run lsusb on Linux, this device appears as 0471:0408 Philips (or NXP) SG3WA1/74 802.11b WLAN Adapter [Atmel AT76C503A].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0471:0408 Philips (or NXP) SG3WA1/74 802.11b WLAN Adapter [Atmel AT76C503A]

You can filter directly with lsusb -d 0471:0408, or get the full descriptor dump with lsusb -v -d 0471:0408. Kernel messages from dmesg show the same pair as idVendor=0471, idProduct=0408.

Windows

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

USB\VID_0471&PID_0408
USB\VID_0471&PID_0408&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0471&PID_0408"

macOS

$ system_profiler SPUSBDataType
    SG3WA1/74 802.11b WLAN Adapter [Atmel AT76C503A]:
      Product ID: 0x0408
      Vendor ID: 0x0471  (Philips (or NXP))

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:

0471  Philips (or NXP)
	0408  SG3WA1/74 802.11b WLAN Adapter [Atmel AT76C503A]

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