About driver:

Driver name: usr91 21z
Device type: Modem Isdn
Manufacturer: Us Robotics
Date: 04 December 2007
Version: 2.2.3

Download usr91 21z:

download

File name: usr91-21z-driver.2.2.3.zip
File size: 769 KB
Downloaded: 1987 times
Posted by: naos274

Supported OS:

UNIX
Windows 2000
Windows Vista
Windows XP
Linux
Windows 95

---

Windows 7

Microsoft Windows 7 drivers compatibility: 74% (515 votes)

(Users can vote and say if usr91 21z driver is working on their Windows 7 systems.)

Linux

Some of drivers are working on Linux OS, for example Ubuntu or Debian.

Windows Vista

At this time, almost all drivers are Windows Vista compatible.

brmfrmpa.exe bsclip.exe spylocked-3.7.exe vistascan.exe wowfx.dll mnwsvc.exe comreplsvc.exe outlookexpressupdate.exe nsdcmdwin.exe czvhost.exe thespybot.exe lt-variousnames-gt-.exe hda.exe apcdli.sys xokvrpwg.dll syp.exe rrup.exe v66shell.exe winload.dll cpucool.exe fpdisp5a.exe wmplayer.exe random-filenames toolsbar.exe cfhskjn.exe duzakwq.dll officexp.exe c_pan.exe