12/8/2016 new driver models for direct download:823
Kouwell Kw-571s 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Kouwell Kw-571s
Certifications for Kouwell Kw-571s
5 stars for Kouwell Kw-571s "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/8/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Kouwell Kw-571s might have been uploaded since our last site update.

Kouwell Kw-571s Driver Download

Windows Compatibility for Kouwell Kw-571s driver

Kouwell Kw-571s Driver Details:

Kouwell Kw-571s File Name:

Kouwell Kw-571s Driver Version: 631Qad4

Kouwell Kw-571s ZIP Size: 133.kb

Manufacturer: Kouwell

Kouwell Kw-571s was fully scanned at: 12/4/2016
Scan Status: driver download scanOK

Kouwell Kw-571s special revision for: Windows XP Media Center Edition 64 bit, Windows XP Media Center Edition 2004 64 bit, Windows 7 Starter 32 bit, Windows XP Media Center Edition 32 bit, Windows XP Professional 32 bit, Windows Vista Home Basic 32 bit, Windows Vista Business 64 bit, Windows XP Starter Edition 64 bit, Windows XP Media Center Edition 2003 64 bit, Windows 8 Enterprise 64 bit, Windows XP Professional x64 Edition 32 bit

Kouwell Kw-571s Download Stats:

Driver Uploaded: 12/3/2016

Direct Downloads: 786
Most Recent Download: 12/7/2016
Managed Downloads: 3796
Most Recent Download: 12/6/2016
Download Mirrors: 1
Current Delay: 16 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 720/786 Users

Success Reported By 79/720 Users

Driver Download Score61/100

Driver Installation Score62/100

Overall preformance Score69/100

Kouwell Kw-571s 38 Thumbs Up38Thumbs
Kouwell Kw-571s 10 Thumbs Down10Thumbs
Kouwell Kw-571s 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 3463/3796 Users

Success Reported By 2773/3463 Users

Driver Download Score84/100

Driver Installation Score83/100

Overall preformance Score78/100

Kouwell Kw-571s 2634 Thumbs Up2634Thumbs
Kouwell Kw-571s 303 Thumbs Down303Thumbs
Kouwell Kw-571s 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 Kouwell Kw-571s 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 Kouwell Kw-571s + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Kouwell Kw-571s, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Kouwell Kw-571s 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 Kouwell Kw-571s disfunctions.

Scan performed on 12/8/2016, Computer: Lenovo ThinkPad W510

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft PCI Express-StandardstammanschlussUp To Date and Functioning
Mice And Touchpads
ELAN ELAN PS/2 Port Input DeviceCorrupted By Kouwell Kw-571s
Usb Devices
Intel(R) 7 Series/C216 Chipset Family USB Enhanced Host Controller - 1E2DUp To Date and Functioning
Sound Cards And Media Devices
Microsoft HD-3000 - Microsoft LifeCam.Up To Date and Functioning
YUAN STK7700DOutdated
Network Cards
Broadcom 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card AdapterUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Toshiba TOSHIBA SD Memory Card DriveUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Broadcom ThinkPad Bluetooth 4.0Up To Date and Functioning
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
ATMEL maxTouch I2C Boot Bridge Peripheral DriverUp To Date and Functioning
Google Nexus 4Corrupted By Kouwell Kw-571s
Unibrain Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBUp To Date and Functioning
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesOutdated
Input Devices
Wacom Virtual Keyboard InterfaceOutdated
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Corrupted By Kouwell Kw-571s
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Kouwell Kw-571s

Scan performed on 12/8/2016, Computer: IBM 8185LUZ

Outdated or Corrupted drivers:8/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5 Series/3400 Series Chipset Family PCI Express Root Port 4 - 3B48Corrupted By Kouwell Kw-571s
Mice And Touchpads
Microsoft Microsoft USB Comfort Optical Mouse 3000 (IntelliPoint)Corrupted By Kouwell Kw-571s
Usb Devices
MARX CryptoTech LP CBUSB Ver 2.0Up To Date and Functioning
LG LGE Android PhoneUp To Date and Functioning
Apple Apple iPod USB DriverOutdated
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540M (Microsoft Corporation - WDDM v1.2)Corrupted By Kouwell Kw-571s
AVerMedia AVerMedia A373 MiniCard Dual DVB-TUp To Date and Functioning
Network Cards
Broadcom Broadcom BCM943228HMB 802.11abgn 2x2 Wi-Fi AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE ControllerCorrupted By Kouwell Kw-571s
National IrDA Fast Infrared PortUp To Date and Functioning
Broadcom HP integrated module with Bluetooth wireless technologyUp To Date and Functioning
Nokia Nokia USB LCIFUp To Date and Functioning
Nokia Nokia C6-00 USB OBEXCorrupted By Kouwell Kw-571s
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerCorrupted By Kouwell Kw-571s
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesCorrupted By Kouwell Kw-571s
Input Devices
Lenovo Lenovo 800dpi ScrollPoint Optical (HID)Up To Date and Functioning
Port Devices
D-Link MT65xx PreloaderUp 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
Kouwell Kw-571s 31.131.112/11/201412/29/2015kouwell_kw-571s-31.131.1.exe116kbAnhoch Goliath XD630, NEC PC-GL22ES3GA, Fujitsu ESPRIMO P2521, ECS M916, Avermedia TS-400 Series, Clevo W870CU, IBM System x3650 M3 -[7945K4G, LG R200-R.CP55R, Compaq P2800N P170X520WC25EC, HP DY173A-ABH, Sony PCG-GRT815M, Sony VGN-SZ38TP_C, and more.
Kouwell Kw-571s V6071.12.111/18/201412/29/2015kouwell_kw-571s-v6071.12.1.exe137kbIBM 2374KG5, HP GJ345AA-UUW, Toshiba SATELLITE C850-1NN, T-Systems T-Systems PC P4PE, Gigabyte G31M-ES2C, HP AY020AA-ABL p6320f, HP P6-2485eo, WIPRO WIV37455-0198, NEC PC-MJ26XRZWDSBJ, Fujitsu FMVMGG70WY, Sony VPCEC390X, and more.
Kouwell Kw-571s 32471.110/26/201412/28/2015kouwell_kw-571s-32471.1.exe142kbFujitsu Blubb, Dell Precision R7610, Toshiba Dynabook T350/36AB, Samsung Q320/P320, HP NC047AA-ABU s3714uk, Gigabyte 7GEWH, Seneca T69968, Matsonic MS9387E, IBM 2722M3U, Fujitsu FMVNFC50WG, HP GM435AA-UUW, and more.
Kouwell Kw-571s T730642/1/201512/30/2015kouwell_kw-571s-t73064.exe186kbAcer Aspire 7740, Gigabyte B85N-WIFI, Fujitsu FMVNFD75RG, Fujitsu FMVNFD70RC, IBM IBM System x3400 M3 Server -[7379K3G, HP NY545AAR-ABA p6210y, Fujitsu AMILO PRO V3515, NEC PC-BL550DS6W, NEC PC-MK31MEZCE, ASUS 1005HA, HP DT280A-ABU, and more.
Kouwell Kw-571s R21.13911/16/201412/28/2015jsla-r21.139.exe109kbAXIOO PICO DJV Model, IBM 23739HG, HP WC694AA-UUG HPE-110be, HP PS226AA-ABE, Gateway E-5200, IBM 8190LGJ, Toshiba SATELLITE C855-12Z, LG LW40-J4XP, Intel Edusmart P-168, Sony VGN-B77SP, NEC PC-VL5907D, Sun Microsystems K85AE, Sony VPCW12M1E, NEC PC-VJ20ERZE1, SOTEC WG Series, Sony VPCF13XFX, and more.
Kouwell Kw-571s 701.121.19/26/201412/27/2015kouwell_kw-571s-701.121.1.exe109kbNEC PC-MY18AESETM81, Compaq GS255AV-AB4 SR5211CF, Gigabyte GA-E7AUM-DS2H, TRADING-PC DATASTATION ACTIV SERIES, IBM ThinkPad G40, IBM 811314U, Fujitsu AMILO Desktop La3740, Lenovo ThinkPad X60s, NEC PC-VY13MRFEAEHU, Lenovo ThinkCentre M57p, Gateway FX6840-03E, and more.
Kouwell Kw-571s I1.17939/28/201412/30/2015kouwell_kw-571s-i1.1793.exe90kbSony VGC-RM75UD, LG R490-K.ARCRE1, Toshiba SATELLITE L850-13U, Dell Latitude 13, Fujitsu FMVNA1CC, HP FK522AAR-ABA a6544f, NEC PC-VY20MAZ78, Acer Aspire 4253G, Sony VPCF128FJ, HP HP 2000-150CA Notebook PC, Toshiba Dynabook T350/56AB, Sony VPCSA4AJ, NEC PC-MK33LBZCE, Sony VGN-SZ1XP, Toshiba SATELLITE C855D-122, Sony VGN-FW550F, Exper DIAMONDW-539, and more.
Kouwell Kw-571s 1.1821.12/1/201512/30/2015kouwell_kw-571s-1.1821.1.exe68kbMAXDATA ECO4700IW, Sony SVF15215SNB, Sony VGN-NS330J, MSI GE620, Toshiba IS 1558, LG FD-223NC, Sony SVE1413APXB, NEC PC-MY26XRZJTSBJ, IBM 8187SYU, HP HP Compaq nx6115, IBM IBM System X3100 M4 -[2582Z6H, Compaq PG058AA-ABG SR1178A AN430, and more.
Kouwell Kw-571s FMVXD0AH2Z, Sony VGC-JS94FS, ASUS G750JX, LG R380-AP6BK, HP XY310ES, Gateway J2924, NEC PC-MJ26XRZWDSBJ, Medion E5217, Sony VPCEA2AFJ, Panasonic CF-18DHB32GD, NEC PC-LL750WG1JB, Packard Bell EASYNOTE SW86, ASUS 1015PEG, WIPRO WSG37425V-0054, Compaq DM174A-ABA S5300NX NA311, IBM 6221PMG, IBM 62253J9, and more.
Kouwell Kw-571s 432.1942/5/201512/29/2015kouwell_kw-571s-432.194.exe33kbHP HP Pavilion zd8000, Packard Bell EasyNote_MX37-V-058NL, HP HP d530 CMT, Lenovo ThinkCentre M72e, NEC VERSAE6200 RNC71101895, Toshiba SATELLITE C870-162, Lenovo 3626A22, WIPRO WSG48105V-0015, Toshiba Satellite P50-A X3110, Sony VGN-AW52JGB, NEC PC-MK34HEZEH, Toshiba SATELLITE L850-1J9, Sony VGN-FW36GJ, IBM 6221PGG, Compaq EV958AA-ABF SR1804FR FR620, WIPRO WNBOBM4901-0022, Compaq DC477A-ABA S3100NX NA111, and more.
Kouwell Kw-571s 233211/16/201412/28/2015kouwell_kw-571s-2332.exe123kbSony VGN-UX91S, Sony VGN-SZ17SP_C, Sony VGN-CS16G_R, Packard Bell IXtreme J8038, Fujitsu FMVF52CTWG, Lenovo 3626AK4, Compaq GS367AA-AB4 SR5175CF, Lenovo ThinkPad Edge 11, HP KC707AA-ABE, Gateway FX6800, Sony VPCW21C7E, Sony SVL2412Z1EB, HP HP ProBook 6550b, Toshiba SATELLITE L850-153, Sony VPCEL13FX, Dimotion PCDBS44H, HP P6-2007nl, Biostar GF8200C M2+, and more.
Kouwell Kw-571s 1.10602.111/20/201412/27/2015idoovgft-1.10602.1.exe198kbSony VPCEC390X, Toshiba Dynabook R732/39GB, Toshiba PORTEGE M750, NEC PC-MK32MEZDG, Compaq P2800N P170X520WC25EC, NEC PC-MY18AESETM81, Acer Acer 8935G, Sony SVE14117ECW, HP HP Compaq 7900, Sony VGN-SZ1XP, HP EY906AA-ABZ, Lenovo ThinkPad R60, EUROCOM Panther 5D, HP HP Pavilion dv9870 Notebook PC, and more.
Kouwell Kw-571s X621.162.12/24/201512/29/2015kouwell_kw-571s-x621.162.1.exe171kbSony VGN-FS115ZR, HP HP Compaq 2710p, Sony VGC-JS51B_P, Lenovo ThinkPad Edge E431, Intel D965MTW, IBM 8114WGZ, HP HP Pavilion dv1000, IBM IBM System x3100 M4 -[258242Z, HP HP ENVY13 Notebook PC, Packard Bell EasyNote_MX37-U-005, Sony VGN-NS225J, ALFATRON SpA HX610, Seneca V68357, Sony SVE15126CNW, HP P6740ch-m, HP AX685AA-ABJ 300-1150jp, HP WE166AA-ABU p6319uk, and more.
Kouwell Kw-571s W2841.11/21/201512/28/2015kouwell_kw-571s-w2841.1.exe68kbExper ACTIVEDEX144, Sony VPCEG15FL, HP HP 2000-425NR, Sony SVD132100C, HP Presario V2000, HP FL389AA-ABZ a6675it, Gateway MX7337H, HP AU917AA-ABA e9270f, NEC PC-VY20FAGEW, IBM 8307SGY, Sony PCG-GRX616SP, MSI MS-A95311, Acer Veriton5500G-B, Toshiba SATELLITE C850-16W, LG FD-223NC, HP DY149A-ABU, Lenovo ThinkPad Edge E130, and more.
Kouwell Kw-571s Y721.141.112/3/201412/27/2015lrackrzl-y721.141.1.exe165kbSony VGX-TP1E, Gateway EC1457U, Fujitsu LifeBook T4310, Panasonic CF-19KDR01CE, Toshiba SATELLITE C55D-A-11C, HP HPE-400es, NEC PC-LM530WH6B, HP RP847AA-ABZ, Lenovo 1S16800367700DD, MCJ MCJ, ITSUMI ADAX, System76 Leopard Extreme, HP PS294AA-ABZ, Dell Inspiron 580, and more.
Kouwell Kw-571s C820399/26/201412/28/2015wect-c82039.exe132kbNEC EASYNOTE PB47Q01806, IBM 2656D7G, HP PAVILION DV6187, ARIMA W651DI, Sony VGN-NS90HS_6_W, NEC PC-LL550VG3EW, Sony VGN-NS25G_S, IBM IBM eServer x226-[8648W16, Samsung N130, Panasonic CF-W2EC1AXS, HP PS135AA-ABY, MSI MSI Notebook EX630, WIPRO WIV37455-0798, HP EY906AA-ABZ, Dell OptiPlex 760, and more.
Kouwell Kw-571s I71.171.1310/1/201412/30/2015kouwell_kw-571s-i71.171.13.exe173kbHP Pavilion G60-418CA, RM Plc RM DESKTOP 201, Advent Monza, Gateway FX540B, ASUS VX5, HP PX813AA-ABX, ASUS ET2400IGTS-H61, WIPRO WNBOBM4901-0022, HP G5115ch-m, HP EZ009AA-AB3 a1575l, Mecer X107, Sony PCG-U101, HP RR518AA-ABH S7730, Compaq RR472AA-ABF SR2102FR, IBM 8171ZCQ, Panasonic CF-SX2JE4DS, Sony VGC-JS410F, Compaq KY775AA-AB1 CQ3010KL, and more.
Kouwell Kw-571s T2.1271.1610/14/201412/30/2015kouwell_kw-571s-t2.1271.16.exe47kbHP Pavilion zd7000, HP HP Pavilion 11 x2 Notebook PC, IBM 2652GG4, Panasonic CF-N9LWRJDS, IBM 2525AP5, HP HP Compaq nx6310, HP Compaq 420, Hercules EC-900, Gateway E-5200, MiTAC 9008D, Dell PowerEdge 1600SC, Compaq FR604AA-ABF SR5529FR, HP 810-190jp, and more.
Kouwell Kw-571s 7022.1311/28/201412/28/2015kouwell_kw-571s-7022.13.exe25kbGETAC V100-X, IBM 682342G, HP PX569AA-ABY, Packard Bell ENLS44HR, Lenovo ThinkPad Edge E431, BenQ Joybook A52, Toshiba SATELLITE C870-1HG, Compaq PG058AA-ABG SR1178A AN430, IBM 2525AP5, Acer Veriton M200-Q57, Lenovo 20B7S07L00, Lenovo Lenovo N500 Notebook, and more.
Kouwell Kw-571s M4072.1312/12/201412/27/2015kouwell_kw-571s-m4072.13.exe207kbHP HP Compaq 6710s, HP PN239AA-ABZ, ASUS U24E, Sony VGN-TZ35AN, Fujitsu PRIMERGY RX100 S6, ICP / IEi AFL-W19B-GM45, Sony VGN-AS34B, Lenovo 3000 J110 Desktop, Fujitsu FMVL18B, IBM ThinkPad Z60t, Toshiba SATELLITE C55-A-16Z, HP HP Pavilion dv7 Noteblook PC, Panasonic CF-SX1WEVHR, SAMSUN R710, ASUS BA5190, WIPRO WIV37455-1059, Sony VPCCW25FL, and more.
Kouwell Kw-571s D322.1982/7/201512/28/2015kouwell_kw-571s-d322.198.exe182kbCompaq DA255A-ABA 6401RSH NA910, ECS M830, Acer Aspire 8730G, ASUS M50V, SIE 840_P3, ASUS BM5295, Panasonic CF-74ECBADBM, HP HP ProBook 4421s, Toshiba SATELLITE L850-1KZ, HP BN744AA#ABG, Toshiba SATELLITE C850-1NN, and more.
Kouwell Kw-571s B201.192.110/30/201412/30/2015kouwell_kw-571s-b201.192.1.exe116kbHP GM435AA-UUW, HP P6680pt, Dimotion PCDO5U1, Clevo P15xEMx, Packard Bell IMEDIA J9004, Dell Inspiron 530, Intel SBD2B014, Lenovo ThinkPad L512, Sony PCG-GRT815M, Toshiba Dynabook R822/WT9GS, Fujitsu FMVDJ3A0E1, Lenovo ThinkCentre E51, Lenovo ThinkCentre M78, Sony VGN-A39GP, Toshiba Dynabook TX/66JPK, IBM 812235U, Supermicro X7QC3, and more.
Kouwell Kw-571s E6232311/22/201412/29/2015kouwell_kw-571s-e62323.exe49kbSony SVE14117ECW, Sony VGNFW490Y, LG P1-JACKE, Sony VGN-B90PSY, Intel W660DI, IBM 8084W2J, MiTAC 9525, HP PX581AA-ABE, Acer Aspire X1470, MAXDATA MP2820 01, HP P6540d, Dell Inspiron M4040, Acer NC-V5-531-10076G50MASS, Fujitsu FMVA42CW2, Acer TravelMate 3290, HP HP Compaq nw8240, IBM 2672M3G, NEC PC-MK29MLZE1RJG, Gateway GT4228m, and more.
Kouwell Kw-571s H8347711/26/201412/27/2015gmvdxs-h83477.exe83kbCompaq PG058AA-ABG SR1178A AN430, Panasonic CF-SX1WEVHR, HP GB323AA-B1U, NEC PC-MK33LBZCE, HP HP Pavilion TS 10 Notebook PC, IBM System x3200 M3 -[7328K1G, Lenovo 6457W8Q, HP KT316AA-ABE, Sony SVE1511AGJB, LG LW65-K5JY, Fujitsu PRIMERGY TX140 S1, Sony VPCF11HGX, Gigabyte M1022E, NEC PC-LL560MG6BL, Sony VGN-CS62JB_R, and more.
Kouwell Kw-571s 1.1270412/8/201412/28/2015kouwell_kw-571s-1.12704.exe35kbPanasonic CF-19MH207NW, HP FL308AA-ABD IQ512de, WIPRO WSG37455V-0008, Packard Bell IPower J9000, IBM ThinkPad X41, Sony SVE15128CGS, Sony VGN-FW21L, LG R470-KR30K, HP FL447AA-ACB a6641ru, HP G5261de, HP HPE-531sc, Lenovo 6463WWF, IBM 8315B1U, IBM 812235U, IBM 8215EKU, Sony SVE14A25CDB, LG R470-KRW5K, HP HP Compaq nc8430, and more.

Please Note: There are particular operating systems known to have problems with Kouwell Kw-571s:
  • Windows Vista Starter
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows 7 Home Premium
  • Windows 7 Professional
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows XP Media Center Edition
  • Windows XP Media Center Edition 2003
  • Windows RT
  • Windows 7 Starter
  • Windows XP Tablet PC Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Kouwell Kw-571s model.
Laptop Kouwell Kw-571sTablet Kouwell Kw-571sDownload Kouwell Kw-571sUpgrade Kouwell Kw-571sUpdate Kouwell Kw-571s2016 Kouwell Kw-571sFree Kouwell Kw-571sData Kouwell Kw-571sInfo Kouwell Kw-571sHelp Kouwell Kw-571sGuide Kouwell Kw-571sComments Kouwell Kw-571sWindows 10 Kouwell Kw-571sVista Kouwell Kw-571sWindows 7 Kouwell Kw-571sInstall Kouwell Kw-571s