04da:2451 — HDC-SD9

Panasonic (Matsushita)

Vendor ID: 04da
Product ID: 2451
Combined: 04da:2451
Decimal: 1242:9297

What is this device?

This is the USB identifier for a HDC-SD9 manufactured by Panasonic (Matsushita). The vendor ID 04da is registered to Panasonic (Matsushita) with the USB Implementers Forum, and 2451 is the product ID that Panasonic (Matsushita) assigned to this particular model. When you run lsusb on Linux, this device appears as 04da:2451 Panasonic (Matsushita) HDC-SD9.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 04da:2451 Panasonic (Matsushita) HDC-SD9

You can filter directly with lsusb -d 04da:2451, or get the full descriptor dump with lsusb -v -d 04da:2451. Kernel messages from dmesg show the same pair as idVendor=04da, idProduct=2451.

Windows

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

USB\VID_04DA&PID_2451
USB\VID_04DA&PID_2451&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_04DA&PID_2451"

macOS

$ system_profiler SPUSBDataType
    HDC-SD9:
      Product ID: 0x2451
      Vendor ID: 0x04da  (Panasonic (Matsushita))

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:

04da  Panasonic (Matsushita)
	2451  HDC-SD9

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