0d8d:0850 — V-850 Composite Device

This is the USB identifier for a V-850 Composite Device manufactured by Promotion & Display Technology, Ltd. The vendor ID 0d8d is registered to Promotion & Display Technology, Ltd with the USB Implementers Forum, and 0850 is the product ID that Promotion & Display Technology, Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 0d8d:0850 Promotion & Display Technology, Ltd V-850 Composite Device.

Linux

$ lsusb
Bus 001 Device 004: ID 0d8d:0850 Promotion & Display Technology, Ltd V-850 Composite Device

You can filter directly with lsusb -d 0d8d:0850, or get the full descriptor dump with lsusb -v -d 0d8d:0850. Kernel messages from dmesg show the same pair as idVendor=0d8d, idProduct=0850.

Windows

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

USB\VID_0D8D&PID_0850
USB\VID_0D8D&PID_0850&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0D8D&PID_0850"

macOS

$ system_profiler SPUSBDataType
    V-850 Composite Device:
      Product ID: 0x0850
      Vendor ID: 0x0d8d  (Promotion & Display Technology, Ltd)

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:

0d8d  Promotion & Display Technology, Ltd
	0850  V-850 Composite Device

• 0d8d:0659 V-659 Composite Device
• 0d8d:0660 V-660 Composite Device
• 0d8d:0661 V-661 Composite Device
• 0d8d:0662 V-662 Composite Device
• 0d8d:0851 V-851 Composite Device
• 0d8d:0852 V-852 Composite Device
• 0d8d:0901 V-901 Composite Device
• 0d8d:0902 V-902 Composite Device

See all 31 devices from Promotion & Display Technology, Ltd →