147a:e03d — 2 Channel Audio
Formosa Industrial Computing, Inc.
- Vendor ID
- 147a
- Product ID
- e03d
- Combined
- 147a:e03d
- Decimal
- 5242:57405
What is this device?
This is the USB identifier for a 2 Channel Audio manufactured by Formosa Industrial Computing, Inc.. The vendor ID 147a is registered to Formosa Industrial Computing, Inc. with the USB Implementers Forum, and e03d is the product ID that Formosa Industrial Computing, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 147a:e03d Formosa Industrial Computing, Inc. 2 Channel Audio.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 147a:e03d Formosa Industrial Computing, Inc. 2 Channel Audio
You can filter directly with lsusb -d 147a:e03d, or get the full descriptor dump with lsusb -v -d 147a:e03d. Kernel messages from dmesg show the same pair as idVendor=147a, idProduct=e03d.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_147A&PID_E03D USB\VID_147A&PID_E03D&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_147A&PID_E03D"
macOS
$ system_profiler SPUSBDataType
2 Channel Audio:
Product ID: 0xe03d
Vendor ID: 0x147a (Formosa Industrial Computing, 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:
147a Formosa Industrial Computing, Inc. e03d 2 Channel Audio