1d50:53bf — HiFiMAN HM-801 (Rockbox)
OpenMoko, Inc.
- Vendor ID
- 1d50
- Product ID
- 53bf
- Combined
- 1d50:53bf
- Decimal
- 7504:21439
What is this device?
This is the USB identifier for a HiFiMAN HM-801 (Rockbox) manufactured by OpenMoko, Inc.. The vendor ID 1d50 is registered to OpenMoko, Inc. with the USB Implementers Forum, and 53bf is the product ID that OpenMoko, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 1d50:53bf OpenMoko, Inc. HiFiMAN HM-801 (Rockbox).
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1d50:53bf OpenMoko, Inc. HiFiMAN HM-801 (Rockbox)
You can filter directly with lsusb -d 1d50:53bf, or get the full descriptor dump with lsusb -v -d 1d50:53bf. Kernel messages from dmesg show the same pair as idVendor=1d50, idProduct=53bf.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1D50&PID_53BF USB\VID_1D50&PID_53BF&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1D50&PID_53BF"
macOS
$ system_profiler SPUSBDataType
HiFiMAN HM-801 (Rockbox):
Product ID: 0x53bf
Vendor ID: 0x1d50 (OpenMoko, Inc.)Driver help
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.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
1d50 OpenMoko, Inc. 53bf HiFiMAN HM-801 (Rockbox)