04a9:170b — PIXMA MP450 Scanner
Canon, Inc.
- Vendor ID
- 04a9
- Product ID
- 170b
- Combined
- 04a9:170b
- Decimal
- 1193:5899
What is this device?
This is the USB identifier for a PIXMA MP450 Scanner manufactured by Canon, Inc.. The vendor ID 04a9 is registered to Canon, Inc. with the USB Implementers Forum, and 170b is the product ID that Canon, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 04a9:170b Canon, Inc. PIXMA MP450 Scanner.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 04a9:170b Canon, Inc. PIXMA MP450 Scanner
You can filter directly with lsusb -d 04a9:170b, or get the full descriptor dump with lsusb -v -d 04a9:170b. Kernel messages from dmesg show the same pair as idVendor=04a9, idProduct=170b.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_04A9&PID_170B USB\VID_04A9&PID_170B&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_04A9&PID_170B"
macOS
$ system_profiler SPUSBDataType
PIXMA MP450 Scanner:
Product ID: 0x170b
Vendor ID: 0x04a9 (Canon, 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. Canon, Inc. official support →
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
04a9 Canon, Inc. 170b PIXMA MP450 Scanner