This device is also known under the following names: CAS Interface 2 USB, DFR-300 USB Fingerprint Reader, CardMan 7120 Fingerprint, Generic HCF USB Modem

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Driver Version:
Version: 9.0.0 (recommended)
Date: 06.04.2007
Device Type: card reader
Manufacturer: Duolabs
Operating Systems: Windows XP x86
Device ID: USB\VID_0547&PID_2131
File *.inf: duolabs.inf
Category: DeviceList
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Operating System Versions: Windows XP, 7, 8, 8.1, 10 (x64, x86)
Category: card readers
Subcategory: Duolabs card readers