1679:2001 — Beagle Protocol Analyzer

This is the USB identifier for a Beagle Protocol Analyzer manufactured by Total Phase. The vendor ID 1679 is registered to Total Phase with the USB Implementers Forum, and 2001 is the product ID that Total Phase assigned to this particular model. When you run lsusb on Linux, this device appears as 1679:2001 Total Phase Beagle Protocol Analyzer.

Linux

$ lsusb
Bus 001 Device 004: ID 1679:2001 Total Phase Beagle Protocol Analyzer

You can filter directly with lsusb -d 1679:2001, or get the full descriptor dump with lsusb -v -d 1679:2001. Kernel messages from dmesg show the same pair as idVendor=1679, idProduct=2001.

Windows

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

USB\VID_1679&PID_2001
USB\VID_1679&PID_2001&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1679&PID_2001"

macOS

$ system_profiler SPUSBDataType
    Beagle Protocol Analyzer:
      Product ID: 0x2001
      Vendor ID: 0x1679  (Total Phase)

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:

1679  Total Phase
	2001  Beagle Protocol Analyzer

• 1679:2002 Cheetah SPI Host Adapter

See all 2 devices from Total Phase →