10/25/2016 new driver models for direct download:912
Kouwell Kw-21cs 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Kouwell Kw-21cs
Certifications for Kouwell Kw-21cs
5 stars for Kouwell Kw-21cs "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/25/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Kouwell Kw-21cs might have been uploaded since our last site update.

Kouwell Kw-21cs Driver Download

Windows Compatibility for Kouwell Kw-21cs driver

Kouwell Kw-21cs Driver Details:

Kouwell Kw-21cs File Name:

Kouwell Kw-21cs Driver Version: 803rS2s

Kouwell Kw-21cs ZIP Size: 121.kb

Manufacturer: Kouwell

Kouwell Kw-21cs was fully scanned at: 10/21/2016
Scan Status: driver download scanOK

Kouwell Kw-21cs special revision for: Windows XP 64-bit Edition 64 bit, Windows 10 32 bit, Windows XP Media Center Edition 64 bit, Windows XP Professional x64 Edition 64 bit, Windows 7 Home Premium 64 bit, Windows 8 Pro 64 bit, Windows XP Professional N 32 bit, Windows Vista Business 64 bit, Windows Vista Home Basic 64 bit, Windows XP Starter Edition 64 bit, Windows 7 Home Basic 32 bit, Windows XP Home Edition, for home desktops and laptops 64 bit

Kouwell Kw-21cs Download Stats:

Driver Uploaded: 10/24/2016

Direct Downloads: 137
Most Recent Download: 10/23/2016
Managed Downloads: 1722
Most Recent Download: 10/22/2016
Download Mirrors: 4
Current Delay: 24 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 112/137 Users

Success Reported By 21/112 Users

Driver Download Score68/100

Driver Installation Score69/100

Overall preformance Score68/100

Kouwell Kw-21cs 4 Thumbs Up4Thumbs
Kouwell Kw-21cs 0 Thumbs Down0Thumbs
Kouwell Kw-21cs 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 1713/1722 Users

Success Reported By 1636/1713 Users

Driver Download Score91/100

Driver Installation Score76/100

Overall preformance Score85/100

Kouwell Kw-21cs 1540 Thumbs Up1540Thumbs
Kouwell Kw-21cs 58 Thumbs Down58Thumbs
Kouwell Kw-21cs 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-21cs 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-21cs + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Kouwell Kw-21cs, or the driver installation manager, take a few minutes to send us a report:
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Kouwell Kw-21cs 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-21cs disfunctions.

Scan performed on 10/25/2016, Computer: HP HP PRESARIO V6000

Outdated or Corrupted drivers:12/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) E5 v2/Core i7 Integrated Memory Controller 0 RAS Registers - 0E71Up To Date and Functioning
Mice And Touchpads
Synaptics Synaptics SMBus TouchPadUp To Date and Functioning
Wacom HID-compliant mouseUp To Date and Functioning
Logitech Logitech USB First/Pilot Mouse+Up To Date and Functioning
Usb Devices
Sony Ericsson Sony Ericsson Device 0017Outdated
Microsoft Microsoft Hardware USB Wireless MouseOutdated
Intel(R) ICH10 Family USB Universal Host Controller - 3A64Up To Date and Functioning
Sound Cards And Media Devices
ViXS ViXS PureTV-U ISDB-T TunerOutdated
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9285 Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 6300ESB Ultra ATA Storage/SATA Controller - 25A3Corrupted By Kouwell Kw-21cs
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerOutdated
Nokia Nokia E52 USB OBEXOutdated
Nokia Nokia E52 USB PhonetOutdated
Microsoft HID-compliant apparaatUp To Date and Functioning
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Nokia Nokia C6-00 USB LCIFOutdated
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamUp To Date and Functioning
Video Cards
Intel(R) HD GraphicsCorrupted By Kouwell Kw-21cs
Input Devices
Logitech Logitech WingMan Digital DeviceCorrupted By Kouwell Kw-21cs
Port Devices
hspa Modem Application3 port (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Kouwell Kw-21cs
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Kouwell Kw-21cs

Scan performed on 10/25/2016, Computer: Toshiba SATELLITE C870-1HG

Outdated or Corrupted drivers:12/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 Family USB Universal Host Controller - 2830Outdated
Mice And Touchpads
Microsoft Microsoft USB Comfort Optical Mouse 3000 (IntelliPoint)Outdated
ELAN ELAN PS/2 Port Input DeviceUp To Date and Functioning
ELAN ELAN PS/2 Port Smart-PadOutdated
Usb Devices
Intel(R) 82801FB/FBM USB Universal Host Controller -2659Up To Date and Functioning
VMware VMware USB DeviceOutdated
Sound Cards And Media Devices
Syntek USB 2.0 Video Capture ControllerUp To Date and Functioning
Realtek High Definition Audio-apparaatOutdated
Network Cards
VIA VIA Rhine II Fast Ethernet AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE Controller - 5324Outdated
Intel Intel(r) AIM External TV Encoder Driver 2Outdated
Microsoft HID-compliant apparaatUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan 3200/3200FCorrupted By Kouwell Kw-21cs
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPOutdated
Input Devices
Logitech HID-compliant consumer control deviceCorrupted By Kouwell Kw-21cs
Port Devices
hspa Modem Application4 port (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Kouwell Kw-21cs
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Kouwell Kw-21cs
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Kouwell Kw-21cs S73072.11/16/201512/30/2015kouwell_kw-21cs-s73072.1.exe217kbLenovo ThinkPad R500, HP AY020AA-ABL p6320f, Fujitsu FMVNP8A7, Acer Aspire 1825PT, MSI IR-7529, EDsys EPROI5120W7P, HP WC734AA-ABD 1130de, Toshiba SATELLITE C850-A798, Fujitsu FMVNA1CC, Packard Bell IMEDIA MC 8830, Dell PowerEdge C8220, Lanix Lanix Corp, and more.
Kouwell Kw-21cs R2.130372/2/201512/30/2015lsccuxh-r2.13037.exe210kbWIPRO WNB7PHC4700-0002, Toshiba DynaBook G6C/X18CME, HP Pavilion dv1000, Lenovo ThinkPad R61i, NEC PC-VY16AEDAMFL2, IBM 2373WMV, VVIKOO VI P67 PRO, Sony VPCEG26EG, LG P1-JPLCY, HP WL327AA-ABD p6328de, Toshiba Satellite A110-293, HP KT541AA-UUB a6528hk, Sony VGN-FW21L, IBM IBM System x3400 M2 Server -[7837AC1, Compaq GN666AA-ABM SG3102LA, and more.
Kouwell Kw-21cs 8366012/31/201412/30/2015-83660.exe190kbLenovo SS09355260, Sony VGN-NW305F, Sony VGN-CR356_L, Sony SVE15117FJB, Lenovo ThinkPad Edge 13, HP PX662AA-AB9, HP HP dx2700 MT, NEC PC-MJ29MLZ2JCSG, HP P6374A-ABG 720a, Toshiba Satellite R630, Sony PCG-GR5F_BP, Toshiba Dynabook Qosmio F30/770LS, Lenovo ThinkPad X220 Tablet, Sony VPCSA3S9R, HP HP ProBook 4710s, Compaq PJ536AA-ABA SR1265CL NA441, Olidata JumPC, HP AW012AAR-ABA p6280t, and more.
Kouwell Kw-21cs E2.11.11.1699/17/201412/29/2015kouwell_kw-21cs-e2.11.11.169.exe188kbHP RR521AA-UUW, IBM 2373NG8, GETAC V100-X, Toshiba Dynabook CX/2213CMSW, Acer Veriton Z430G, AT TRILINE PROFI I102, Lenovo ThinkPad SL500c, Sony VGN-UX1XN, NEC PC-GV32WSZE2, Toshiba SATELLITE P50-A-14L, Lenovo ChiefRiver Platform, Panasonic CF-T8EWETZAM, Sony 9906733-3100574, Toshiba Dynabook SS LX/190DR, Gateway DX4820-23, Medion E3211, HP HP Pavilion dv9660 Notebook PC, Panasonic CF-30C4TAABM, and more.
Kouwell Kw-21cs 722.18811/25/201412/28/2015tnmnqil-722.188.exe54kbHP EP127AA-ABD a123l, NEC PC-VZ500AD, Toshiba Dynabook CX/2213CMSW, Lenovo ThinkCentre Edge 72, HP ES131AA-UUZ, Packard Bell IPower I9810 GE, Creative AIO1900 Series, Fujitsu FMVL18B, TAROX Business 5000BM, IBM 2672CBJ, Sony VGN-Z41XRD_B, ASUS BM5295, HP Pavilion zd8000, HP HP Pavilion dv6-6c73ca, and more.
Kouwell Kw-21cs 1.11.104010/9/201412/29/2015kouwell_kw-21cs-1.11.1040.exe120kbASUS CG5290, NEC Express5800/56Xd [N8000-566C, Gateway GT5418E, HP HP G60 Notebook PC, Gigabyte W551, Fujitsu ESPRIMO Mobile X9515, Gateway LT27, HP Hp pavilion ze4900, HP HP Compaq nc8000, HP PX813AA-ABX, Fujitsu ESPRIMO Mobile X9515, WIPRO WNBOBM4930-EK-0015, IBM 814132U, Sony VGN-SZ670N, Leading Edge LECB7400, and more.
Kouwell Kw-21cs 3333310/27/201412/29/2015kouwell_kw-21cs-33333.exe157kbPackard Bell EasyNote_BG47-V-054FR, HP KZ758AA-ABU, Sony VGN-FW170D, Lenovo ThinkPad Tablet 2, Fujitsu FMVNX95SD, Fujitsu FPC03080AL, NEC PC-MY26LEZ78, Sony VGN-CR60B_P, Fujitsu FMVXDBJH2Z, Acer Predator G5900, NEC PB12V00106, HP P6210y-ABA NY545AA, Sony VGC-JS15G_S, and more.
Kouwell Kw-21cs S260910/13/201412/29/2015kouwell_kw-21cs-s2609.exe52kbHP HP ProBook 4520s, Alienware Aurora m9700, Sony VGN-CR327_W, Lenovo ThinkPad Edge E220s, Compaq EC537AA-ABZ SR1549IT IT530, Partner D525, HP HP Compaq 6730s, Panasonic CF-Y2FW7AXS, Sony VGN-NS130AE, IBM IBM eServer x226-[8648W16, IBM IBM System x3200 M2 -[4367I6A, IBM D945PLRN, NEC PC-VZ500AD, Systemax Charity PC 2010, Packard Bell Easynote Butterfly, Acer Aspire 3660, and more.
Kouwell Kw-21cs 2.132609/15/201412/29/2015kouwell_kw-21cs-2.13260.exe123kbLG R490-K.ARA2BA3, Sony VPCW21C7E, Sony VGN-SZ71XN_C, Packard Bell ISTART 1379, Packard Bell EasyNote_BG45-U-002CH, Panasonic CF-50GAKUUKM, HP AV890AV-ABJ e9280jp, Lenovo 6457WKW, NEC PC-LL550KJ1K, HP HP ENVY TS 17 Notebook PC, HP VC758AA-ABZ p6120it, Sony PCG-R505V_BD, Intel D965GF, Toshiba SATELLITE C55-A-1CR, Panasonic CF-52JE202NW, Compaq PS430AA-ABG SR1380AN AN510, HP CQ1140JP, HP HP Pavilion dv2700 Notebook PC, Akerstroms Tx700, and more.
Kouwell Kw-21cs 63032.112/25/201412/28/2015kouwell_kw-21cs-63032.1.exe62kbLG LS75-26JLCE1, HP HP Compaq 2510p, Sony VGN-FE90PS, Compaq EJ284AA-ABF SR1622FR FR540, Fujitsu FMVNFB70RG, Toshiba Dynabook Qosmio G10/390LS, Sony VGN-SZ38GP, Toshiba SATELLITE PRO C870-1C4, Fujitsu CELSIUS H265, HP HP Compaq tc4400, HP GN551AA-ABA m8200, Zenith Persidio, Fujitsu FMVNB75ST, Lenovo IdeaCentre K32010031, HP NQ893AA-ABU p6004uk, IBM 8307SGY, WIPRO WIV37455-1059, HP PS135AA-ABY, Toshiba Dynabook T351/34CR, and more.
Kouwell Kw-21cs DC484A-ABA 894C, Panasonic CF-74KCJDZAM, Toshiba SATELLITE C850-1C4, HP RY873AAR-ABA a6028x, VIA 7VTXH, Toshiba SATELLITE C50D-A-10Z, IBM 8114W19, HP DM150A-ABM A320M, IBM System x3300 M4 -[7382E3G, NEC PC-MY28FEZR6, Packard Bell OneTwo L3851, Toshiba Dynabook T350/56ARD, Panasonic CF-SX3TETBR, PCSMART PTI1010, Packard Bell IMedia 8002 EU, HP AZ205AAR-ABA p6300z, and more.

Please Note: There are particular operating systems known to have problems with Kouwell Kw-21cs:
  • Windows Fundamentals for Legacy PCs
  • Windows RT
  • Windows Vista Home Basic
  • Windows XP 64-bit Edition
  • Windows XP Professional x64 Edition
  • Windows Vista Business
  • Windows XP Media Center Edition
  • Windows 7 Enterprise (Microsoft Windows NT)
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Kouwell Kw-21cs model.
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