2581:1808 — WinUSB Smartcard
Plug-up
- Vendor ID
- 2581
- Product ID
- 1808
- Combined
- 2581:1808
- Decimal
- 9601:6152
What is this device?
This is the USB identifier for a WinUSB Smartcard manufactured by Plug-up. The vendor ID 2581 is registered to Plug-up with the USB Implementers Forum, and 1808 is the product ID that Plug-up assigned to this particular model. When you run lsusb on Linux, this device appears as 2581:1808 Plug-up WinUSB Smartcard.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 2581:1808 Plug-up WinUSB Smartcard
You can filter directly with lsusb -d 2581:1808, or get the full descriptor dump with lsusb -v -d 2581:1808. Kernel messages from dmesg show the same pair as idVendor=2581, idProduct=1808.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_2581&PID_1808 USB\VID_2581&PID_1808&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2581&PID_1808"
macOS
$ system_profiler SPUSBDataType
WinUSB Smartcard:
Product ID: 0x1808
Vendor ID: 0x2581 (Plug-up)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:
2581 Plug-up 1808 WinUSB Smartcard