05ca:183d — Sony Vaio Integrated Webcam (Ricoh Co., Ltd)

What is this device?

This is the USB identifier for a Sony Vaio Integrated Webcam manufactured by Ricoh Co., Ltd. The vendor ID 05ca is registered to Ricoh Co., Ltd with the USB Implementers Forum, and 183d is the product ID that Ricoh Co., Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 05ca:183d Ricoh Co., Ltd Sony Vaio Integrated Webcam.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 05ca:183d Ricoh Co., Ltd Sony Vaio Integrated Webcam

You can filter directly with lsusb -d 05ca:183d, or get the full descriptor dump with lsusb -v -d 05ca:183d. Kernel messages from dmesg show the same pair as idVendor=05ca, idProduct=183d.

Windows

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

USB\VID_05CA&PID_183D
USB\VID_05CA&PID_183D&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_05CA&PID_183D"

macOS

$ system_profiler SPUSBDataType
    Sony Vaio Integrated Webcam:
      Product ID: 0x183d
      Vendor ID: 0x05ca  (Ricoh Co., Ltd)

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:

05ca  Ricoh Co., Ltd
	183d  Sony Vaio Integrated Webcam

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