0463:ffff — UPS

This is the USB identifier for a UPS manufactured by MGE UPS Systems. The vendor ID 0463 is registered to MGE UPS Systems with the USB Implementers Forum, and ffff is the product ID that MGE UPS Systems assigned to this particular model. When you run lsusb on Linux, this device appears as 0463:ffff MGE UPS Systems UPS.

Linux

$ lsusb
Bus 001 Device 004: ID 0463:ffff MGE UPS Systems UPS

You can filter directly with lsusb -d 0463:ffff, or get the full descriptor dump with lsusb -v -d 0463:ffff. Kernel messages from dmesg show the same pair as idVendor=0463, idProduct=ffff.

Windows

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

USB\VID_0463&PID_FFFF
USB\VID_0463&PID_FFFF&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0463&PID_FFFF"

macOS

$ system_profiler SPUSBDataType
    UPS:
      Product ID: 0xffff
      Vendor ID: 0x0463  (MGE UPS Systems)

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:

0463  MGE UPS Systems
	ffff  UPS

• 0463:0001 UPS

See all 2 devices from MGE UPS Systems →