The AVM ISDN-Controller FRITZ!Card USB v21 (WinXP2000) is a specific version of the driver designed for use with the FRITZ!Card USB ISDN controller on older versions of Windows, such as Windows XP and Windows 2000. The FRITZ!Card USB allows you to connect to an ISDN (Integrated Services Digital Network) line for internet access, voice communication, faxing, and other ISDN services.
The "v21" version refers to a particular software release of the card, tailored to work with these older Windows versions. If you're using Windows XP or Windows 2000, you'll need the appropriate driver to make the card work properly.
AVM ISDN-Controller FRITZ!Card USB v2.1 (WinXP/2000) drivers / MEDION MS-7849
Device Name:
AVM ISDN-Controller FRITZ!Card USB v2.1 (WinXP/2000)
Hardware ID:
USB\VID_057C&PID_1900&REV_0100
USB\VID_057C&PID_1900 <---- Device ID matches with our database
Compatible IDs:
USB\CLASS_FF&SUBCLASS_FF&PROT_FF
USB\CLASS_FF&SUBCLASS_FF
USB\CLASS_FF
Version:
3.11.2.2003,2003-06-18
This download provides AVM ISDN-Controller FRITZ!Card USB v2.1 (WinXP/2000) driver and is supported on MEDION MS-7849 that is designed to run on Windows Operating System Only.
Driver Version:
3.11.2.2003
Operating System:
2K,XP,2K3,VISTA,WIN7/32bits
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AVM ISDN-Controller FRITZ!Card USB v2.0 (WinXP/2000)
USB\VID_057C&PID_1000
AVM ISDN-Controller FRITZ!Card USB v2.1 (WinXP/2000)
USB\VID_057C&PID_1900
AVM ISDN CoNDIS WAN CAPI Driver
AVMCOWANCI