16d6:8004 — Bootloader

This is the USB identifier for a Bootloader manufactured by JABLOCOM s.r.o.. The vendor ID 16d6 is registered to JABLOCOM s.r.o. with the USB Implementers Forum, and 8004 is the product ID that JABLOCOM s.r.o. assigned to this particular model. When you run lsusb on Linux, this device appears as 16d6:8004 JABLOCOM s.r.o. Bootloader.

Linux

$ lsusb
Bus 001 Device 004: ID 16d6:8004 JABLOCOM s.r.o. Bootloader

You can filter directly with lsusb -d 16d6:8004, or get the full descriptor dump with lsusb -v -d 16d6:8004. Kernel messages from dmesg show the same pair as idVendor=16d6, idProduct=8004.

Windows

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

USB\VID_16D6&PID_8004
USB\VID_16D6&PID_8004&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_16D6&PID_8004"

macOS

$ system_profiler SPUSBDataType
    Bootloader:
      Product ID: 0x8004
      Vendor ID: 0x16d6  (JABLOCOM s.r.o.)

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:

16d6  JABLOCOM s.r.o.
	8004  Bootloader

• 16d6:8000 GDP-04 desktop phone
• 16d6:8001 EYE-02
• 16d6:8003 GDP-04 modem
• 16d6:8005 GDP-04i
• 16d6:8007 BTP-06 modem

See all 6 devices from JABLOCOM s.r.o. →