073c:0450 — Pole Display (L450-USB Graphic Line Display)

This is the USB identifier for a Pole Display (L450-USB Graphic Line Display) manufactured by Industrial Electronic Engineers, Inc.. The vendor ID 073c is registered to Industrial Electronic Engineers, Inc. with the USB Implementers Forum, and 0450 is the product ID that Industrial Electronic Engineers, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 073c:0450 Industrial Electronic Engineers, Inc. Pole Display (L450-USB Graphic Line Display).

Linux

$ lsusb
Bus 001 Device 004: ID 073c:0450 Industrial Electronic Engineers, Inc. Pole Display (L450-USB   Graphic Line Display)

You can filter directly with lsusb -d 073c:0450, or get the full descriptor dump with lsusb -v -d 073c:0450. Kernel messages from dmesg show the same pair as idVendor=073c, idProduct=0450.

Windows

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

USB\VID_073C&PID_0450
USB\VID_073C&PID_0450&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_073C&PID_0450"

macOS

$ system_profiler SPUSBDataType
    Pole Display (L450-USB   Graphic Line Display):
      Product ID: 0x0450
      Vendor ID: 0x073c  (Industrial Electronic Engineers, Inc.)

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:

073c  Industrial Electronic Engineers, Inc.
	0450  Pole Display (L450-USB   Graphic Line Display)

• 073c:0322 Pole Display (PC322-3415 2 x 20 Line Display)
• 073c:0324 Pole Display (LB324-USB 4 x 20 Line Display)
• 073c:0330 Pole Display (P330-3415 2 x 20 Line Display)
• 073c:0424 Pole Display (SP324-4415 4 x 20 Line Display)
• 073c:0505 Pole Display (SPC505-3415 2 x 20 Line Display)
• 073c:0522 Pole Display (SPC522-3415 2 x 20 Line Display)
• 073c:0624 Pole Display (SP324-3415 4 x 20 Line Display)

See all 9 devices from Industrial Electronic Engineers, Inc. →