0584:b020 — REX-USB60F
RATOC System, Inc.
- Vendor ID
- 0584
- Product ID
- b020
- Combined
- 0584:b020
- Decimal
- 1412:45088
What is this device?
This is the USB identifier for a REX-USB60F manufactured by RATOC System, Inc.. The vendor ID 0584 is registered to RATOC System, Inc. with the USB Implementers Forum, and b020 is the product ID that RATOC System, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 0584:b020 RATOC System, Inc. REX-USB60F.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0584:b020 RATOC System, Inc. REX-USB60F
You can filter directly with lsusb -d 0584:b020, or get the full descriptor dump with lsusb -v -d 0584:b020. Kernel messages from dmesg show the same pair as idVendor=0584, idProduct=b020.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0584&PID_B020 USB\VID_0584&PID_B020&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0584&PID_B020"
macOS
$ system_profiler SPUSBDataType
REX-USB60F:
Product ID: 0xb020
Vendor ID: 0x0584 (RATOC System, 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:
0584 RATOC System, Inc. b020 REX-USB60F