187f:0200 — Nova A

This is the USB identifier for a Nova A manufactured by Siano Mobile Silicon. The vendor ID 187f is registered to Siano Mobile Silicon with the USB Implementers Forum, and 0200 is the product ID that Siano Mobile Silicon assigned to this particular model. When you run lsusb on Linux, this device appears as 187f:0200 Siano Mobile Silicon Nova A.

Linux

$ lsusb
Bus 001 Device 004: ID 187f:0200 Siano Mobile Silicon Nova A

You can filter directly with lsusb -d 187f:0200, or get the full descriptor dump with lsusb -v -d 187f:0200. Kernel messages from dmesg show the same pair as idVendor=187f, idProduct=0200.

Windows

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

USB\VID_187F&PID_0200
USB\VID_187F&PID_0200&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_187F&PID_0200"

macOS

$ system_profiler SPUSBDataType
    Nova A:
      Product ID: 0x0200
      Vendor ID: 0x187f  (Siano Mobile Silicon)

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:

187f  Siano Mobile Silicon
	0200  Nova A

• 187f:0010 Stallar Board
• 187f:0100 Stallar Board
• 187f:0201 Nova B
• 187f:0202 Nice
• 187f:0300 Vega
• 187f:0301 VeNice

See all 7 devices from Siano Mobile Silicon →