4/28/2017 new driver models for direct download:958
A4tech Kls-45mu 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Kls-45mu
Certifications for A4tech Kls-45mu
5 stars for A4tech Kls-45mu "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 4/28/2017 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Kls-45mu might have been uploaded since our last site update.

A4tech Kls-45mu Driver Download

Windows Compatibility for A4tech Kls-45mu driver

A4tech Kls-45mu Driver Details:

A4tech Kls-45mu File Name:

A4tech Kls-45mu Driver Version: 182DNs

A4tech Kls-45mu ZIP Size: 117.kb

Manufacturer: A4tech

A4tech Kls-45mu was fully scanned at: 4/27/2017
Scan Status: driver download scanOK

A4tech Kls-45mu special revision for: Windows Vista Business 32 bit, Windows XP Professional x64 Edition 64 bit, Windows RT 32 bit, Windows XP Tablet PC Edition 64 bit, Windows XP Media Center Edition 2004 32 bit, Windows 7 Home Basic 64 bit, Windows Vista Home Basic 64 bit

A4tech Kls-45mu Download Stats:

Driver Uploaded: 2/24/2017

Direct Downloads: 357
Most Recent Download: 4/27/2017
Managed Downloads: 7377
Most Recent Download: 4/27/2017
Download Mirrors: 3
Current Delay: 10 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 349/357 Users

Success Reported By 100/349 Users

Driver Download Score61/100

Driver Installation Score62/100

Overall preformance Score61/100

A4tech Kls-45mu 49 Thumbs Up49Thumbs
A4tech Kls-45mu 13 Thumbs Down13Thumbs
A4tech Kls-45mu driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 6771/7377 Users

Success Reported By 5978/6771 Users

Driver Download Score86/100

Driver Installation Score79/100

Overall preformance Score82/100

A4tech Kls-45mu 5425 Thumbs Up5425Thumbs
A4tech Kls-45mu 588 Thumbs Down588Thumbs
A4tech Kls-45mu driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if A4tech Kls-45mu is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of A4tech Kls-45mu + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Kls-45mu, or the driver installation manager, take a few minutes to send us a report:
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Other drivers most commonly associated with A4tech Kls-45mu problems:

A4tech Kls-45mu may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from A4tech Kls-45mu disfunctions.

Scan performed on 4/28/2017, Computer: NEC PC-VY20AED5MFA5

Outdated or Corrupted drivers:7/24

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7500/5520/5500/X58 I/O Hub System Management Registers - 342EUp To Date and Functioning
Mice And Touchpads
Razer USA HID mouseUp To Date and Functioning
Logitech Logitech USB Marble MouseUp To Date and Functioning
Logitech Logitech WheelMouse (USB)Up To Date and Functioning
Usb Devices
Logitech Logitech USB Camera (Communicate)Up To Date and Functioning C-Media USB Audio (commercial 2.8.45)Up To Date and Functioning
Sound Cards And Media Devices
ASUS USB Mass Storage DeviceUp To Date and Functioning
Sony Multimedia Video ControllerCorrupted By A4tech Kls-45mu
Logitech USB Audio DeviceUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9485WB-EG Wireless Network AdapterCorrupted By A4tech Kls-45mu
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Silicon Integrated SiS PCI-IDE-ControllerCorrupted By A4tech Kls-45mu
Intel Intel(r) AIM External TV Encoder Driver 4Up To Date and Functioning
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
NEC Generic CardBus-kontrollerOutdated
Hewlett-Packard psc 1200 (DOT4)Outdated
Datel Design & Development DSi AR HW ProgOutdated
Microsoft Texas Instruments PCI-1520 CardBus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Up To Date and Functioning
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
Hewlett-Packard HP Link-5 micro dongleCorrupted By A4tech Kls-45mu
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/28/2017, Computer: Acer NC-V3-772G-747A1275MAKK

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family PCI Express Root Port 1 - 3A70Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant Cordless MouseUp To Date and Functioning
Wacom Wacom Mouse MonitorUp To Date and Functioning
Usb Devices
TEAC TEAC USB FloppyUp To Date and Functioning
Y-E DATA USB Storage Driver (Internal)Up To Date and Functioning
Hewlett-Packard Photosmart 2570 (USBHUB)Corrupted By A4tech Kls-45mu
Sound Cards And Media Devices
Realtek Realtek AC'97 AudioUp To Date and Functioning
Pinnacle Pinnacle PCTV 310i Capture DeviceUp To Date and Functioning
NVIDIA NVIDIA GeForce GT 540M (Microsoft Corporation - WDDM v1.2)Corrupted By A4tech Kls-45mu
Network Cards
Realtek NIC de Fast Ethernet de la familia Realtek RTL8139/810xOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH9M-E/M SATA AHCI ControllerCorrupted By A4tech Kls-45mu
Intel(R) 82810 Graphics Controller (Microsoft Corporation)Up To Date and Functioning
Intel(R) Sensor SolutionCorrupted By A4tech Kls-45mu
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Corrupted By A4tech Kls-45mu
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
KME Periferica USB Human InterfaceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Kls-45mu 321.1991/24/201512/27/2016eqk-321.199.exe134kbDell Precision R7610, Sony PCV-RS216, Compaq DA234A-ABA 6400nx NA910, IBM IBM System x3400 M3 Server -[7379AC1, Sony VGC-JS92JS, Gateway MX6027H, and more.
A4tech Kls-45mu Q71.18709/7/201412/29/2016dzjneml-q71.1870.exe166kbSony VGN-FW170D, HP HP Pavilion DV6-3206AX, Gateway J6452, HP Envy 15 Notebook PC, and more.
A4tech Kls-45mu 6342712/10/201412/29/2016a4tech_kls-45mu-63427.exe76kbHP HP Compaq 6510b, Compaq VT606AA-AKL CQ3275L, AT TRILINE PROFI I48, IBM ThinkCentre S50, and more.
A4tech Kls-45mu R1.1061.1611/28/201412/29/2016a4tech_kls-45mu-r1.1061.16.exe155kbWIPRO WSG68B55W7-0009, Lenovo ThinkPad R60, Hunter Engineering Series WA100/200, HP Compaq Presario C700 KQ185EA#ABE, Sony VPCSE23FX, CompUSA PC Work Series, and more.
A4tech Kls-45mu 722341/25/201512/28/2016a4tech_kls-45mu-72234.exe155kbFujitsu FMVNFD40, HP S5680t, HP KT439AA-AB4 a6545d, IBM 8183GNG, HP KZ692AA-ABU m9373.UK, and more.
A4tech Kls-45mu B2.1362.11.19/5/201412/30/2016a4tech_kls-45mu-b2.1362.11.1.exe156kbSony VGN-NW250D, Sony VGN-P35GK_R, EMachines EMachines G420, Toshiba Dynabook SS RX1/T9A, Toshiba Dynabook T552/36HRJ, Apple IMac5,1, and more.
A4tech Kls-45mu 61.162.109/1/201412/28/2016a4tech_kls-45mu-61.162.10.exe158kbSAMSUN SX60P, Dell OptiPlex 760, HP HPE-420f, EMachines Emachine E725, HP M7640n-ABA m7640, QUANMAX WB1, and more.
A4tech Kls-45mu 2.19911/27/201412/27/2016a4tech_kls-45mu-2.199.exe194kbIBM 8212A94, ZOTAC ZBOXNXS-AD11, Sony VGN-FJ21B_R, Toshiba PSC0SE-02E21EFR, and more.
A4tech Kls-45mu N322292/11/201512/27/2016a4tech_kls-45mu-n32229.exe27kbHP HP MINI DM1-2010SO, Fujitsu FMVFB70NT, NEC PC-MJ30AAZ76, Alienware Alienware X51, Toshiba Qosmio X75-A, HP 23-d050xt, HP CQ2803ESm, HP HP Compaq nx6115, Panasonic CF-R3DW1AXS, HP D5468AT-A2L a123l, Sony VGN-NS92XS, and more.
A4tech Kls-45mu E3362.1712/20/201412/28/2016a4tech_kls-45mu-e3362.17.exe195kbNEC RNF91180985, IBM 2656E6U, NEC PC-VJ22GXNEHTXA, Intel OLFV, Lenovo ThinkPad SL500c, PCWARE IPMQ45, NEC PC-LL550KJ1K, Dell PowerEdge R410, Toshiba Satellite Pro 6100, Acer Veriton S680G, NEC MS-7168, and more.
A4tech Kls-45mu 8408210/8/201412/29/2016a4tech_kls-45mu-84082.exe37kbFujitsu FMVTE50X, HP HP Compaq 2510p, IBM 1829W1E, HP Compaq Mozart CQ50-112eo, Gigabyte M1028E, HP P6714it-m, Sony VGN-NW20EF_W, and more.
A4tech Kls-45mu 61.179912/2/201412/29/2016a4tech_kls-45mu-61.1799.exe173kbSony VGN-A290, Lenovo 1038DBG, Panasonic CF-30KAP002B, HP VC906AA-ABF IQ842f, Acer A7600U, and more.
A4tech Kls-45mu Y4271.1412/16/201412/30/2016a4tech_kls-45mu-y4271.14.exe107kbHP PS384AA-B1U, IBM 812235U, IBM 8190LGJ, Sony SVE1511AGJB, Fujitsu FMVTE90YD, ZEPTO Znote 6515WD, SAMSUN SQ45/Q70C/P200, HP PX530AA-UUZ, Packard Bell EasyNote_MX66, Extracomputer D3128-B2, Sony VGN-FW26T_B, Intel Crestline, Sony VPCW12S1R, and more.

There is no particular operating system known to have specific problems with A4tech Kls-45mu
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