21ab:0011 — DSR700 SmartCard Reader

Planeta Informatica

Vendor ID: 21ab
Product ID: 0011
Combined: 21ab:0011
Decimal: 8619:17

What is this device?

This is the USB identifier for a DSR700 SmartCard Reader manufactured by Planeta Informatica. The vendor ID 21ab is registered to Planeta Informatica with the USB Implementers Forum, and 0011 is the product ID that Planeta Informatica assigned to this particular model. When you run lsusb on Linux, this device appears as 21ab:0011 Planeta Informatica DSR700 SmartCard Reader.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 21ab:0011 Planeta Informatica DSR700 SmartCard Reader

You can filter directly with lsusb -d 21ab:0011, or get the full descriptor dump with lsusb -v -d 21ab:0011. Kernel messages from dmesg show the same pair as idVendor=21ab, idProduct=0011.

Windows

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

USB\VID_21AB&PID_0011
USB\VID_21AB&PID_0011&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_21AB&PID_0011"

macOS

$ system_profiler SPUSBDataType
    DSR700 SmartCard Reader:
      Product ID: 0x0011
      Vendor ID: 0x21ab  (Planeta Informatica)

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:

21ab  Planeta Informatica
	0011  DSR700 SmartCard Reader