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What is the "ql40xx.sys" ? Variant 675371

Our database contains 14 different files for filename ql40xx.sys but this page contains information about single file with specific attributes. If you want to see general information about the ql40xx.sys then visit General Information Page . You can also check most distributed file variants with name ql40xx.sys. This file belongs to product QLA40XX iSCSI Host Bus Adapter and was developed by company QLogic Corporation. This file has description QLogic iSCSI Storport Miniport Driver. Agregate rating is 5(5) stars - based on 2 reviews.This file contains driver. You can find it in the Drivers section of the System Explorer.

On this page, you can find detailed information about the file itself, download information, its demographics distribution, security rating given by users, antivirus reports from AV applications, user's reviews and comments for the file and much more, which can help you to decide if the file can be safe or threat for your computer.

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ql40xx.sys Driver
QLA40XX iSCSI Host Bus Adapter
QLogic Corporation
QLogic iSCSI Storport Miniport Driver
Operating System:
Windows 7
High oc2
Digital Signature:
Microsoft Windows

Demographics distribution

Aproximately 27% of users are in the United States of America. It is also popular in Germany and Spain.

System Explorer Community Antivirus Report

This file was checked and tolerated by following antivirus shields :
Antivirus NameLatest Toleration
Microsoft Security Essentials2015-11-18 05:01:00
ESET Endpoint Antivirus 5.02015-11-17 23:48:22
Trend Micro OfficeScan Virenschutz2015-11-17 11:32:24
Avira Desktop2015-11-16 08:01:44
avast! Antivirus2015-11-14 14:10:49
ESET NOD32 Antivirus 8.02015-11-13 11:09:41
Avira Antivirus2015-11-13 06:46:02
Internetbeveiliging2015-11-12 15:57:03
360 Total Security2015-11-12 15:52:32
AVG AntiVirus Free Edition 20142015-11-11 21:36:25
Antivirus shields were enabled and have latest antivirus database. For global statistics visit our Antivirus Usage Statistics .

Is the Driver "ql40xx.sys" Safe or Threat ?

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100% of reviewed files are marked as Safe .
Our final rating for this file is Safe. Final rating is based on file reviews, discovered date, users occurence and antivirus scan results.

Download of the "ql40xx.sys"

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User Reviews of the "ql40xx.sys"

  • SAFErating from user Don't PlaY

  • SAFErating from user a