05ab:1001 — BAYI Printer Class Support
In-System Design
- Vendor ID
- 05ab
- Product ID
- 1001
- Combined
- 05ab:1001
- Decimal
- 1451:4097
What is this device?
This is the USB identifier for a BAYI Printer Class Support manufactured by In-System Design. The vendor ID 05ab is registered to In-System Design with the USB Implementers Forum, and 1001 is the product ID that In-System Design assigned to this particular model. When you run lsusb on Linux, this device appears as 05ab:1001 In-System Design BAYI Printer Class Support.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 05ab:1001 In-System Design BAYI Printer Class Support
You can filter directly with lsusb -d 05ab:1001, or get the full descriptor dump with lsusb -v -d 05ab:1001. Kernel messages from dmesg show the same pair as idVendor=05ab, idProduct=1001.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_05AB&PID_1001 USB\VID_05AB&PID_1001&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_05AB&PID_1001"
macOS
$ system_profiler SPUSBDataType
BAYI Printer Class Support:
Product ID: 0x1001
Vendor ID: 0x05ab (In-System Design)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:
05ab In-System Design 1001 BAYI Printer Class Support