13d3:3247 — AW-NU222 802.11bgn Wireless Module [Ralink RT2770+RT2720] (IMC Networks)

What is this device?

This is the USB identifier for a AW-NU222 802.11bgn Wireless Module [Ralink RT2770+RT2720] manufactured by IMC Networks. The vendor ID 13d3 is registered to IMC Networks with the USB Implementers Forum, and 3247 is the product ID that IMC Networks assigned to this particular model. When you run lsusb on Linux, this device appears as 13d3:3247 IMC Networks AW-NU222 802.11bgn Wireless Module [Ralink RT2770+RT2720].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 13d3:3247 IMC Networks AW-NU222 802.11bgn Wireless Module [Ralink RT2770+RT2720]

You can filter directly with lsusb -d 13d3:3247, or get the full descriptor dump with lsusb -v -d 13d3:3247. Kernel messages from dmesg show the same pair as idVendor=13d3, idProduct=3247.

Windows

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

USB\VID_13D3&PID_3247
USB\VID_13D3&PID_3247&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_13D3&PID_3247"

macOS

$ system_profiler SPUSBDataType
    AW-NU222 802.11bgn Wireless Module [Ralink RT2770+RT2720]:
      Product ID: 0x3247
      Vendor ID: 0x13d3  (IMC Networks)

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. IMC Networks official support →

Raw usb.ids entry

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

13d3  IMC Networks
	3247  AW-NU222 802.11bgn Wireless Module [Ralink RT2770+RT2720]

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