0858:ffff — Maxell module with BlueCore in DFU mode

This is the USB identifier for a Maxell module with BlueCore in DFU mode manufactured by Hitachi Maxell, Ltd. The vendor ID 0858 is registered to Hitachi Maxell, Ltd with the USB Implementers Forum, and ffff is the product ID that Hitachi Maxell, Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 0858:ffff Hitachi Maxell, Ltd Maxell module with BlueCore in DFU mode.

Linux

$ lsusb
Bus 001 Device 004: ID 0858:ffff Hitachi Maxell, Ltd Maxell module with BlueCore in DFU mode

You can filter directly with lsusb -d 0858:ffff, or get the full descriptor dump with lsusb -v -d 0858:ffff. Kernel messages from dmesg show the same pair as idVendor=0858, idProduct=ffff.

Windows

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

USB\VID_0858&PID_FFFF
USB\VID_0858&PID_FFFF&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0858&PID_FFFF"

macOS

$ system_profiler SPUSBDataType
    Maxell module with BlueCore in DFU mode:
      Product ID: 0xffff
      Vendor ID: 0x0858  (Hitachi Maxell, 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:

0858  Hitachi Maxell, Ltd
	ffff  Maxell module with BlueCore in DFU mode

• 0858:3102 Bluetooth Device

See all 2 devices from Hitachi Maxell, Ltd →