4/22/2018 +824 new drivers.
Koutech Kw-571a 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Koutech Kw-571a
Certifications for Koutech Kw-571a
5 stars for Koutech Kw-571a "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

Koutech Kw-571a Driver Download

Windows Compatibility for Koutech Kw-571a driver

Koutech Kw-571a Driver Details:

Koutech Kw-571a File Name:

Koutech Kw-571a Driver Version: 3539hD0T

Koutech Kw-571a ZIP Size: 143.kb

Manufacturer: Koutech

Koutech Kw-571a was fully scanned at: 4/16/2018
Scan Status: driver download scanOK

Koutech Kw-571a now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows 8 Enterprise 64bit, Windows Vista Home Basic 32bit, Windows XP Starter Edition 64bit, Windows 7 Home Premium 64bit, Windows 10 Mobile Enterprise 64bit, Windows Vista Ultimate 64bit, Windows RT 64bit, Windows 10 Home 64bit,

Koutech Kw-571a Download Stats:

Driver Uploaded: 4/7/2018

Direct Downloads: 615
Most Recent Download: 4/24/2018
Managed Downloads: 2469
Most Recent Download: 4/24/2018
Download Mirrors: 2
Current Delay: 29 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 582/615 Users

Success Reported By 63/582 Users

Driver Download Score73/100

Driver Installation Score70/100

Overall preformance Score68/100

Koutech Kw-571a 34 Thumbs Up34Thumbs
Koutech Kw-571a 7 Thumbs Down7Thumbs
Koutech Kw-571a 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 1972/2469 Users

Success Reported By 1501/1972 Users

Driver Download Score86/100

Driver Installation Score97/100

Overall preformance Score86/100

Koutech Kw-571a 1471 Thumbs Up1471Thumbs
Koutech Kw-571a 121 Thumbs Down121Thumbs
Koutech Kw-571a 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 Koutech Kw-571a 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 Koutech Kw-571a + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Koutech Kw-571a, or the driver installation manager, take a few minutes to send us a report:
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Other drivers most commonly associated with Koutech Kw-571a problems:

Koutech Kw-571a 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 Koutech Kw-571a disfunctions.

Scan performed on 4/26/2017, Computer: Toshiba SATELLITE C870-14G - Windows 7 64 bit

Outdated or Corrupted drivers:3/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5520/5500/X58 I/O Hub to ESI Port - 3403Up To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB Comfort Optical Mouse 3000 (IntelliPoint)Up To Date and Functioning
Synaptics HID-compliant mouseUp To Date and Functioning
ELECOM ELECOM USB MouseUp To Date and Functioning
Usb Devices Hercules Muse Pocket (commercial 2.8.45)Up To Date and Functioning
Sound Cards And Media Devices
Dolby Laboratories Audio Device on High Definition Audio BusUp To Date and Functioning
NVIDIA NVIDIA GeForce GT 540MUp To Date and Functioning
Network Cards
Ikanos USB ADSL2 WAN AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Silicon Integrated SiS PCI IDE ControllerCorrupted By Koutech Kw-571a
Intel(R) 82801EB Ultra ATA Storage Controllers - 24D1Corrupted By Koutech Kw-571a
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBCorrupted By Koutech Kw-571a
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Up To Date and Functioning
Input Devices
KME Dispositivo de interfaz humana USBUp To Date and Functioning
Port Devices
ONDA ONDA USB Enumerator For AT DeviceUp 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 4/25/2018, Computer: Sony SVT1113AJE - Windows 7 32 bit

Outdated or Corrupted drivers:13/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH9R/DO/DH 4 port Serial ATA Storage Controller 1 - 2920Corrupted By Koutech Kw-571a
Mice And Touchpads
Logitech HID-compliant mouseCorrupted By Koutech Kw-571a
Microsoft Logitech First/Pilot Mouse+ (USB)Corrupted By Koutech Kw-571a
Usb Devices
NEC Personal NEC USB Wireless remote control (Wireless System-L)Outdated
ONDA ONDA CPO DeviceOutdated
Hewlett-Packard HP EWS P2015Outdated
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540M (Microsoft Corporation - WDDM v1.2)Outdated
Intel(R) Intel(R) Display-AudioOutdated
Creative Sound Blaster X-Fi Xtreme AudioUp To Date and Functioning
Network Cards
Ralink Ralink 802.11n Wireless LAN CardCorrupted By Koutech Kw-571a
Microsoft Keyboard Device FilterCorrupted By Koutech Kw-571a
Hard Disk Controller
VIA VIA Bus Master IDE-controllerUp To Date and Functioning
Intel USB-IF USB 3.0 HubUp To Date and Functioning
Nokia S60 HandsetCorrupted By Koutech Kw-571a
Cameras, Webcams And Scanners
Canon Canon MP600RCorrupted By Koutech Kw-571a
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
Microsoft HID Non-User Input Data Filter (KB 911895)Outdated
Port Devices
hspa Modem Application2 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
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Koutech Kw-571a 371.12For Windows 7 32 bit1/28/201512/28/2016all_drivers-371.12.exe78kbPackard Bell IMEDIA 2450, LG R380-AP6BK, Toshiba Satellite L855-S5405, NEC PC-VY17FDFER, and more.
Koutech Kw-571a 22903For Windows 7 64 bit9/22/201412/29/2016all_drivers-22903.exe95kbPanasonic CF-S8HYEPDR, Fujitsu CLW8GAG1D, HP VT626AA-AB1 HPE-170k, Sony VPCEH40EBW, Sony SVF14N13CLS, HP PN176AA-ABN, WIPRO WSG37425V-0038, Toshiba TECRA R10, Lenovo 3000 J200 Desktop, Sony VGX-X90P, and more.
Koutech Kw-571a 80006For Windows 79/26/201412/28/2016all_drivers-80006.exe176kbAcer Aspire M1850, ICP / IEi AFL-W19B-GM45, EMachines EL1352, NEC PC-MY30VBZED, Itautec LX202, Sony PCV-RX407, and more.
Koutech Kw-571a 1.14088For Windows 102/19/201512/30/2016all_drivers-1.14088.exe146kbToshiba IS 1558, HP GS275AA-ABU, IBM IBM System x3500 M2 Server -[783932M, HP KT362AA-ABU, HP NY545AAR-ABA p6210y, HP HPE-430it, Sony VPCZ23M9E, HP Ps351aa-abs, HP D7223D-ABA A530E, Packard Bell ISTART 9112, LG E500-L.A2RBY, and more.
Koutech Kw-571a 7261.11.1For Windows 10 64 bit1/10/201512/30/2016all_drivers-7261.11.1.exe206kbHP PS255AA-ABF t890.f, Fujitsu FMVNE5FD8, Acer Aspire 1825PTZ, BenQ Joybook P51, LG P210-G.AEW3C1, Compaq AY552AA-AB5 CQ3118HK, and more.
Koutech Kw-571a B6371.12.1For Windows 7 32 bit12/16/201412/28/2016all_drivers-b6371.12.1.exe160kbIBM 8187D2G, M&A MADB43LD, Sony VGN-AW25GJ_H, NEC PC-LG24NRBEL, Lenovo ThinkPad X200, RadiSys C2SBM, Packard Bell Easynote Butterfly, HASEE QJC4, LG R580-UP75K, HP G5360fr-m, Fujitsu FMVD707AY, Compaq NY682AA-AR6 CQ3132L, and more.
Koutech Kw-571a 43042.1For Windows 7 64 bit11/6/201412/29/2016all_drivers-43042.1.exe38kbHP RZ482AA-ABF m8090.f, WIPRO WSG68125W7E-0015, IBM 2668WGY, IBM ThinkPad T43, Notebook MIM2260, Toshiba Satellite C850-B843, LG P100-S.AB09E, Fujitsu FMVXN6EG2Z, Lenovo 9636/73G, Dimotion PCDO5V3, Fujitsu PRIMERGY TX100 S2, Fujitsu LIFEBOOK S 7020, and more.
Koutech Kw-571a 3446For Windows 71/8/201512/28/2016all_drivers-3446.exe59kbFujitsu FMVNA7BEC, EMachines EL1352, Gateway FX6840-03E, Fujitsu CELSIUS R930, Intel WIV68105-0268, HP PE525A-ABS, IBM 8187SYU, Lenovo 209024U, Packard Bell IMEDIA 6460, HP FJ377AA-ABF a6538.f, LG R490-K.ARCWE1, and more.
Koutech Kw-571a V2374For Windows 103/3/201512/30/2016all_drivers-v2374.exe22kbVIA VT8653-8233, IBM 2668G7U, Sony VGN-CR60B_P, Packard Bell EasyNote_BG45-U-002CH, IBM 8183Y59, HP PX813AA-ABX, Packard Bell IMEDIA MCE 8010, IBM IBM System X3100 M4 -[2582K9G, and more.
Koutech Kw-571a 321.164For Windows 10 64 bit2/8/201512/29/2016all_drivers-321.164.exe125kbHP HP dx2000 MT, Toshiba SP4320, IBM 2668WGY, Intel DQ965GF, VMware VMware7,1, MCJ W820Di1, Sony VGN-FE21B, Lenovo 2756AF8, and more.
Koutech Kw-571a 21.11.179For Windows 812/27/201412/29/2016all_drivers-21.11.179.exe91kbViglen EQ100, Sony VGN-CS325J, Sony VPCF13BFX, HP PW689AA-ABS D4085.SE, MSI MS-7030, HP HP Pavilion dv9575EM, Toshiba Satellite T130-11U, Compaq RK539AAR-ABA SR2173WM, NEC PC-MY28AAZ75, IBM 8184MMY, Epson Endeavor AT205, and more.
Koutech Kw-571a 3391.17For Windows 7 32 bit11/20/201412/30/2016all_drivers-3391.17.exe157kbWIPRO WSG37455W7-0082, IBM 23739HG, LG T380-LARB1E, Akerstroms Tx700, Gateway NX200X, HP HP Pavilion dv6000, Fujitsu FMVCE70J7, Toshiba TECRA R10, and more.
Koutech Kw-571a Y31.1643For Windows 7 64 bit1/8/201512/29/2016nxxofs-y31.1643.exe31kbFujitsu MS-6318, Gigabyte G41MT-D3PT, NEC PC-LL550KJ1K, Compaq PC139A-ABA SR1115CL NA431, IBM 622142A, and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Koutech Kw-571a model.
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