16c0:074f — DSP-Weuffen USB2-HPI-Programmer

This is the USB identifier for a DSP-Weuffen USB2-HPI-Programmer manufactured by Van Ooijen Technische Informatica. The vendor ID 16c0 is registered to Van Ooijen Technische Informatica with the USB Implementers Forum, and 074f is the product ID that Van Ooijen Technische Informatica assigned to this particular model. When you run lsusb on Linux, this device appears as 16c0:074f Van Ooijen Technische Informatica DSP-Weuffen USB2-HPI-Programmer.

Linux

$ lsusb
Bus 001 Device 004: ID 16c0:074f Van Ooijen Technische Informatica DSP-Weuffen USB2-HPI-Programmer

You can filter directly with lsusb -d 16c0:074f, or get the full descriptor dump with lsusb -v -d 16c0:074f. Kernel messages from dmesg show the same pair as idVendor=16c0, idProduct=074f.

Windows

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

USB\VID_16C0&PID_074F
USB\VID_16C0&PID_074F&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_16C0&PID_074F"

macOS

$ system_profiler SPUSBDataType
    DSP-Weuffen USB2-HPI-Programmer:
      Product ID: 0x074f
      Vendor ID: 0x16c0  (Van Ooijen Technische Informatica)

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:

16c0  Van Ooijen Technische Informatica
	074f  DSP-Weuffen USB2-HPI-Programmer

• 16c0:05e4 Free shared USB VID/PID pair for MIDI devices
• 16c0:06b4 USB2LPT with 2 interfaces
• 16c0:06b5 USB2LPT with 3 interfaces (native, HID, printer)
• 16c0:074e DSP-Weuffen USB-HPI-Programmer
• 16c0:0762 Osmocom SIMtrace
• 16c0:076b OpenPCD 13.56MHz RFID Reader
• 16c0:076c OpenPICC 13.56MHz RFID Simulator (native)
• 16c0:08ac OpenBeacon USB stick

See all 58 devices from Van Ooijen Technische Informatica →