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3/30/2017 new driver models for direct download:881
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A4tech Kl 4020d 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Kl 4020d
Certifications for A4tech Kl 4020d
5 stars for A4tech Kl 4020d "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/30/2017 Updates

All drivers on semantic.gs are updated on daily basis.

However, a new version of A4tech Kl 4020d might have been uploaded since our last site update.

A4tech Kl 4020d Driver Download

Windows Compatibility for A4tech Kl 4020d driver

A4tech Kl 4020d Driver Details:

A4tech Kl 4020d File Name: a4tech_kl_4020d.zip

A4tech Kl 4020d Driver Version: 728UWHT8

A4tech Kl 4020d ZIP Size: 135.kb

Manufacturer: A4tech

A4tech Kl 4020d was fully scanned at: 3/26/2017
Scan Status: driver download scanOK

A4tech Kl 4020d special revision for: Windows Vista Home Basic 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows Vista Home Premium 64 bit, Windows Vista Business 32 bit, Windows XP Professional N 32 bit, Windows XP Home Edition N 32 bit, Windows RT 32 bit, Windows XP Media Center Edition 2003 64 bit, Windows XP Media Center Edition 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit

A4tech Kl 4020d Download Stats:

Driver Uploaded: 3/8/2017

Direct Downloads: 222
Most Recent Download: 3/28/2017
Managed Downloads: 2926
Most Recent Download: 3/28/2017
Download Mirrors: 5
Current Delay: 10 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 175/222 Users

Success Reported By 26/175 Users

Driver Download Score67/100

Driver Installation Score71/100

Overall preformance Score66/100

A4tech Kl 4020d 6 Thumbs Up6Thumbs
Up
A4tech Kl 4020d 1 Thumbs Down1Thumbs
Down
A4tech Kl 4020d 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 2588/2926 Users

Success Reported By 2205/2588 Users

Driver Download Score98/100

Driver Installation Score78/100

Overall preformance Score88/100

A4tech Kl 4020d 2158 Thumbs Up2158Thumbs
Up
A4tech Kl 4020d 136 Thumbs Down136Thumbs
Down
A4tech Kl 4020d driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

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 Kl 4020d 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 Kl 4020d + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Kl 4020d, or the driver installation manager, take a few minutes to send us a report:
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A4tech Kl 4020d 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 Kl 4020d disfunctions.

Scan performed on 3/30/2017, Computer: Sony VPCEA36FG

Outdated or Corrupted drivers:8/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 6 Series/C200 Series Chipset Family PCI Express Root Port 4 - 1C16Up To Date and Functioning
Mice And Touchpads
Logitech Logitech USB WheelMouseUp To Date and Functioning
VMware HID-compliant mouseUp To Date and Functioning
A4Tech USB Browser MouseUp To Date and Functioning
Usb Devices
X10 Wireless RF receiverUp To Date and Functioning
Microsoft Universal Serial Bus (USB) ControllerUp To Date and Functioning
Sound Cards And Media Devices
YUAN DIB7700 DTV TunerOutdated
C-Media Multimedia Audio ControllerOutdated
Creative Port jeu pour CreativeOutdated
Network Cards
Intel(R) Centrino(R) Advanced-N 6250 AGNUp To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Ricoh Ricoh SD Bus Host AdapterOutdated
Others
Microsoft Texas Instruments PCI-8x12/7x12/6x12 CardBus ControllerOutdated
EPSON EPSON USB PrinterUp To Date and Functioning
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerUp To Date and Functioning
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP560 serUp 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 dongleOutdated
Port Devices
ONDA ONDA USB Enumerator For AT DeviceCorrupted By A4tech Kl 4020d
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Kl 4020d

Scan performed on 3/30/2017, Computer: NEC PC-MY28FEZR6

Outdated or Corrupted drivers:8/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 5 Series/3400 Series Chipset Family USB Universal Host Controller - 3B3EOutdated
Mice And Touchpads
Alps Alps Pointing-deviceUp To Date and Functioning
Microsoft Microsoft USB Basic Optical Mouse (Mouse and Keyboard Center)Corrupted By A4tech Kl 4020d
Usb Devices
Cambridge Silicon Radio ALPS module with CSR BlueCore BluetoothOutdated
Sound Cards And Media Devices
Broadcom Audio Bluetooth.Up To Date and Functioning
Microsoft Cinema - Microsoft LifeCam.Corrupted By A4tech Kl 4020d
Broadcom Audio Bluetooth.Up To Date and Functioning
Network Cards
Broadcom Broadcom 802.11ac Network AdapterUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterCorrupted By A4tech Kl 4020d
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 4 port Serial ATA Storage Controller - 1C00Corrupted By A4tech Kl 4020d
Others
Intel(R) Graphics Platform (SoftBIOS) DriverCorrupted By A4tech Kl 4020d
Panasonic MATSHITA DVD-RAM UJ-830SaUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)Corrupted By A4tech Kl 4020d
Monitors
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 Kl 4020d 8267210/26/201412/27/2016a4tech_kl_4020d-82672.exe156kbIBM 682342G, Panasonic CF-T5MWJTFBF, Acer TravelMate 3290, IBM 622138G, CdcPointSpa MS-7277, NEC PC-VY16GWZR4, HP Presario V4000, Lenovo ThinkPad T430s, HP Presario 2500, Packard Bell Imedia S3250, NEC PC-LL900BD, Sony VGN-FW245J, and more.
A4tech Kl 4020d 2.11.193012/30/201412/27/2016a4tech_kl_4020d-2.11.1930.exe106kbIBM System x3650 M2 -[7947K4G, Sony VPCW217AG, NEC PC-MY18XEZ78, Toshiba SATELLITE C855-1LC, Gateway E3048, and more.
A4tech Kl 4020d 8408812/10/201412/27/2016o-84088.exe96kbIBM IBM System x3200 M2 -[4368K5G, HP DC484A-ABA 894C, SAMSUN R610, DIXONSXP Philips Freevents, IBM ThinkPad A30, HP 100-5010b, WIPRO WSG48105V-0015, Lenovo 6457WK5, IBM 23739HG, HP HP Pavilion 15 Notebook PC, EMachines EL1352, Lenovo 4236SUS, MiTAC 9525, and more.
A4tech Kl 4020d 1.187911/26/201412/27/2016a4tech_kl_4020d-1.1879.exe191kbFujitsu FMVF77DDRC, HP Compaq nx9020, Sony VGN-SZ670N, Sony VGN-SZ7RMN_B, Toshiba Dynabook Qosmio D710/T5BB, NEC PC-GL20ES3L6, Panasonic CF-W2FWPAXP, Sony VPCEA47EC, Compaq Presario 1201EA 470019-012, and more.
A4tech Kl 4020d J71.138012/23/201412/27/2016qfu-j71.1380.exe167kbToshiba Satellite L850-B750, HP HPE-310t, HP HP Compaq 6715s, Samsung 400B4Z/A01TH, LG N550-PE50K, IBM 8183Z2C, NCR 7457-3500-8801, Gateway E-9520T, HP P6520ch-m, LG R470-K.AR85L, and more.
A4tech Kl 4020d 222.13711/19/201412/29/2016a4tech_kl_4020d-222.137.exe95kbCompaq PW783AA-ACJ SR1425IL FD440, HP HP d530 SFF, Sony VGN-NS190J, Toshiba T20, ARCELIK 1UU-ANB 586 A2MT, Gateway MX7337H, NEC EASYNOTE PB37R00002, Sony VGN-Z51MG_B, Packard Bell IMEDIA H5689, and more.
A4tech Kl 4020d 30092.110/15/201412/29/2016a4tech_kl_4020d-30092.1.exe189kbSony VPCF13DGX, Gateway 310 2900297, Sony VGN-P25G_Q, HP GG698AA-ABH s3130.nl, HP HP Pavilion 0 Notebook PC, Sony VGN-SR36GN_B, and more.
A4tech Kl 4020d 1.109402/16/201512/27/2016a4tech_kl_4020d-1.10940.exe151kbLanix BRAIN 4140, ACTION MONTANA W7HP, Compaq PS245AA-ABF SR1339FR FR510, HP KA856AA-ABF a6314.f, NEC Express5800/54We [N8000-246, IBM 8212H1U, LG G1-223YA2, Lenovo ThinkCentre A60, NEC PC-GL20ESYG5, HP AY024AA-ABA s5360f, Sony VGN-SZ55_B, LG LE50-5B142T, Lenovo ThinkPad R61i, and more.
A4tech Kl 4020d 41.13879/17/201412/30/2016a4tech_kl_4020d-41.1387.exe46kbFujitsu FPC06010AK, HP NE502AAR-ABA a6750t, IBM 18669MG, ASUS P5QPL-VM, Lenovo ThinkPad W700, IBM 8190LGJ, HP HP G5000, Advent Monza, HP HP PAVILION DV9000, Sony VGN-FW56E, HP BN496AV-ABA HPE-170t, NEC PC-VJ27MBZDG, HP KQ519AA-ABU IQ500.uk, and more.


Please Note: There are particular operating systems known to have problems with A4tech Kl 4020d:
  • Windows Fundamentals for Legacy PCs
  • Windows 8 Enterprise
  • Windows Vista Home Premium
  • Windows XP Media Center Edition 2004
  • Windows 8
  • Windows XP Professional N
  • Windows Vista Business
  • Windows XP Media Center Edition 2003
  • Windows XP Media Center Edition 2005
  • Windows RT
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Kl 4020d model.
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