04bb:0204 — DVD Multi-plus unit iU-CD2
I-O Data Device, Inc.
- Vendor ID
- 04bb
- Product ID
- 0204
- Combined
- 04bb:0204
- Decimal
- 1211:516
What is this device?
This is the USB identifier for a DVD Multi-plus unit iU-CD2 manufactured by I-O Data Device, Inc.. The vendor ID 04bb is registered to I-O Data Device, Inc. with the USB Implementers Forum, and 0204 is the product ID that I-O Data Device, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 04bb:0204 I-O Data Device, Inc. DVD Multi-plus unit iU-CD2.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 04bb:0204 I-O Data Device, Inc. DVD Multi-plus unit iU-CD2
You can filter directly with lsusb -d 04bb:0204, or get the full descriptor dump with lsusb -v -d 04bb:0204. Kernel messages from dmesg show the same pair as idVendor=04bb, idProduct=0204.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_04BB&PID_0204 USB\VID_04BB&PID_0204&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_04BB&PID_0204"
macOS
$ system_profiler SPUSBDataType
DVD Multi-plus unit iU-CD2:
Product ID: 0x0204
Vendor ID: 0x04bb (I-O Data Device, 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:
04bb I-O Data Device, Inc. 0204 DVD Multi-plus unit iU-CD2