3/29/2017 new driver models for direct download:640
Kouwell Kw-221-221a 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Kouwell Kw-221-221a
Certifications for Kouwell Kw-221-221a
5 stars for Kouwell Kw-221-221a "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/29/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Kouwell Kw-221-221a might have been uploaded since our last site update.

Kouwell Kw-221-221a Driver Download

Windows Compatibility for Kouwell Kw-221-221a driver

Kouwell Kw-221-221a Driver Details:

Kouwell Kw-221-221a File Name:

Kouwell Kw-221-221a Driver Version: 829CUAI

Kouwell Kw-221-221a ZIP Size: 101.kb

Manufacturer: Kouwell

Kouwell Kw-221-221a was fully scanned at: 3/26/2017
Scan Status: driver download scanOK

Kouwell Kw-221-221a special revision for: Windows Vista Home Premium 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows XP 64-bit Edition 32 bit, Windows 8 64 bit, Windows XP Media Center Edition 32 bit

Kouwell Kw-221-221a Download Stats:

Driver Uploaded: 1/25/2017

Direct Downloads: 592
Most Recent Download: 3/28/2017
Managed Downloads: 6429
Most Recent Download: 3/28/2017
Download Mirrors: 5
Current Delay: 18 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 459/592 Users

Success Reported By 108/459 Users

Driver Download Score69/100

Driver Installation Score62/100

Overall preformance Score72/100

Kouwell Kw-221-221a 15 Thumbs Up15Thumbs
Kouwell Kw-221-221a 3 Thumbs Down3Thumbs
Kouwell Kw-221-221a 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 6189/6429 Users

Success Reported By 5451/6189 Users

Driver Download Score99/100

Driver Installation Score78/100

Overall preformance Score93/100

Kouwell Kw-221-221a 5155 Thumbs Up5155Thumbs
Kouwell Kw-221-221a 503 Thumbs Down503Thumbs
Kouwell Kw-221-221a 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-221-221a 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-221-221a + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Kouwell Kw-221-221a, 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-221-221a 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-221-221a disfunctions.

Scan performed on 3/29/2017, Computer: Sony VGN-C140FP

Outdated or Corrupted drivers:7/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) C600/X79 series chipset Thermal Management Controller - 1D24Corrupted By Kouwell Kw-221-221a
Mice And Touchpads
Logicool HID mouseUp To Date and Functioning
Microsoft Microsoft Serial MouseUp To Date and Functioning
Usb Devices
Ericsson AB F5521gwCorrupted By Kouwell Kw-221-221a
Sound Cards And Media Devices
VIA VIA High Definition AudioCorrupted By Kouwell Kw-221-221a
Network Cards
ASIX ASIX AX88772 USB2.0 to Fast Ethernet AdapterCorrupted By Kouwell Kw-221-221a
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Silicon Integrated SiS PCI-IDE-ControllerUp To Date and Functioning
Initio Initio Default ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 2Up To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
Google Android ADB InterfaceCorrupted By Kouwell Kw-221-221a
Texas Instruments Texas Instruments PCIxx21 Integrated FlashMedia ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
Logitech USB Input Device (Logitech Download Assistant)Up To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Corrupted By Kouwell Kw-221-221a
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 3/29/2017, Computer: ZOTAC ZBOXNXS-AD11

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Toshiba 61883 class Bus DeviceCorrupted By Kouwell Kw-221-221a
Mice And Touchpads
Wacom Wacom Router MouseUp To Date and Functioning
VMware VMware USB Pointing DeviceUp To Date and Functioning
VMware VMware USB Pointing DeviceOutdated
Usb Devices
Atheros Atheros Valkyrie BootROMCorrupted By Kouwell Kw-221-221a
Logitech Logitech USB Camera (Webcam C210)Up To Date and Functioning
Sound Cards And Media Devices
Philips Multimedia ControllerUp To Date and Functioning
Realtek Enheden High Definition AudioCorrupted By Kouwell Kw-221-221a
Network Cards
ADMtek Adaptadores basados en Ethernet ADMtek AN983Up To Date and Functioning
Microsoft HID KeyboardCorrupted By Kouwell Kw-221-221a
Hard Disk Controller
VIA VIA Bus Master IDE-controllerUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaOutdated
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Brother USB Printing SupportUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 serUp To Date and Functioning
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Lenovo Lenovo USB Optical Wheel Mouse (HID)Up To Date and Functioning
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)Outdated
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-221-221a 8022.172/18/201512/29/2016kouwell_kw-221-221a-8022.17.exe190kbHP HP 510 Notebook PC, Epson ST160EEMR2, IBYTE Udp gn naxos-i1l, NEC PC-VJ22MAUZHTTV, IBM 8187SYU, IBM Lenovo ThinkServer TS200 -[652512G, Sony VGNBZ579N03, System76 Leopard Extreme, ASUS Z9PE-D16 Series, Panasonic CF-19KHRC62B, SAMSUN 305U1A/305U1A, WIPRO WSG37425V-0054, and more.
Kouwell Kw-221-221a 824282/28/201512/30/2016eynktsck-82428.exe100kbLG LW65-K5JY, Lenovo ThinkPad W500, Sony SVT21213CXB, Lenovo 3000 J200p Desktop, Panasonic CF-29NAQC9BM, Lenovo ChiefRiver Platform, HP GS292AA-ABG a6150a, Intel D965MTW, Panasonic CF-W8GWEZFN2, HP S5680es, IBM Eserver xSeries 235 -[86716BG, Toshiba SATELLITE C870-12E, Lenovo ThinkStation E31, Lenovo ThinkCentre M55, and more.
Kouwell Kw-221-221a 1.172310/23/201412/28/2016kouwell_kw-221-221a-1.1723.exe24kbEMachines 5260IT, IBM 2662MQG, NEC PC-LL900BD, Compaq PX700AA-ABZ SR1449IT IT520, Sony VGN-P92KS, HP 20-a218d, IBM 268452M, HP HP 500 Notebook PC, NEC Express5800/56Xd [N8000-576, HP HP Pavilion dv5000 ES248EA#ABD, Shuttle SB83V10, Toshiba Dynabook TV/64KWHYD, Sony VGN-FW180FU, and more.
Kouwell Kw-221-221a 2.1071.102/26/201512/30/2016kouwell_kw-221-221a-2.1071.10.exe51kbPanasonic CF-SX1GEFDP, LG R490-KR7WK, Lenovo ThinkCentre M90p, Panasonic CF-W8FWDAJR, NT Computer ACCENT Q 6600/501, HP PX643AA-ABZ, Compaq RF785AA-ABU SR2029 NA100, ByteSpeed ByteSpeed Laptop UT40, Panasonic CF-W8GWEYZNT, Fujitsu PRIMERGY RX200 S8, Lanix LANIX CORP 4130, and more.
Kouwell Kw-221-221a 1.1062011/4/201412/30/2016fufq-1.10620.exe140kbIBM ThinkCentre M51, Fujitsu FMVF56HDWY, NEC PC-LL5006D2DR, ELITEGROUP ECS G335, Sony VGN-Z690TJ, Sony VGN-CR327_W, Lenovo ThinkPad T60, NEC NEC POWERMATE V6122, Fujitsu FMVF52CTWG, LG R470-KRW4K, and more.
Kouwell Kw-221-221a 633383/2/201512/29/2016kouwell_kw-221-221a-63338.exe202kbIBM 2373K53, HP Presario R3000, HP GX606AA-UUW, Sony SVT1311EFYS, HP GS184AA-AB0 a6240tw, Sony VPCW210AB, Toshiba SATELLITE PRO T130, HP RJ116AA-UUW, Lenovo 6457WK5, HP HP PRESARIO V6000, Sony PCG-GRX616SP, Toshiba Dynabook R731/W2MB, and more.
Kouwell Kw-221-221a M62671.112/2/201412/30/2016kouwell_kw-221-221a-m62671.1.exe66kbSony VGN-NW120J, Sony VGN-CS60B_Q, IBM 8307GU7, Sony SVS13A17GBB, Sony PCG-K14, Positivo POS-EC945AL, Gateway E-5200, Lenovo ThinkPad T530i, Gateway FX6840-03E, Sony VGN-UX1XN, Dimotion PCDBS09P, Intel SE7505VB2, Lanix LANIX TITAN 3050 VER3, Sony PCG-K215M, HP D5468AT-A2L a123l, HP Pavilion ze5700, LG R410-L.A2BME8, HP NR043AA-ACP p6035at, Panasonic CF-W7BWHNJR, and more.
Kouwell Kw-221-221a 6403412/23/201412/28/2016kouwell_kw-221-221a-64034.exe208kbHP ER183AA-ABZ, ICP / IEi KINO-690AM2, NEC PC-MK34HEZEH, ICP / IEi AFL-W19B-GM45, HP PS414AA-AB5 W1268HK, Fujitsu FMVNB5Y3, Compaq Presario 6266EA, Sony VGC-JS410F, Fujitsu AMILO Li 2732, Nvidia MCP7A-ION, LG R380-A.APC4BA3, and more.
Kouwell Kw-221-221a 2.122302/10/201512/27/2016kouwell_kw-221-221a-2.12230.exe98kbPcs PRODiiGY 915GV, Sony 80YP67105235, LG E500-S.AP28P, NEC PC-MY18XEZ77, Sony VGN-FS38LP, HP HP G5000, IBM 4838137, Gateway GT5652j, IBM 813135U, Sony VGN-CR35T_B, Sony VGN-CS325J, ARISTO VISION i535, Fujitsu FMVF77DDRC, SIE 840_P3, Sony VPCW126AG, Gigabyte G31M-ES2C, ASUS PRDLS533, and more.
Kouwell Kw-221-221a 3308612/21/201412/30/2016kouwell_kw-221-221a-33086.exe62kbToshiba Dynabook Qosmio F30/770LS, NEC PC-VL5707D1Y, Packard Bell EasyNote TM01, Sony VGN-NW238F, HP HP Compaq dc7600 CMT, Compaq NC760AA-AB4 SR5780AP, Sony VGN-AR51J, HP S5680t, HP PN111AA-ABF t760.f, Gateway E-4610D SB, and more.
Kouwell Kw-221-221a 234849/6/201412/27/2016kouwell_kw-221-221a-23484.exe73kbCompaq DW212A-UUW S6100ND SC410, Fujitsu FMVXNBGJ2Z, MSI IR-7529, IBM 818373G, IBM System x3630 M3 -[7377AC1, NEC PC-GV32WSZE2, Packard Bell EASYNOTE PB62S00106, Sony VGN-NS225J, Buympc MPC365, Sony VGN-AW37GY_Q, AT TRILINE PROFI 61, and more.
Kouwell Kw-221-221a X620908/27/201412/28/2016kouwell_kw-221-221a-x62090.exe83kbIBM Eserver xSeries 235 -[86716BG, Toshiba SATELLITE C870-12E, Lenovo ThinkStation E31, Lenovo ThinkCentre M55, Samsung G910, Mecer X107, IBM ThinkPad X31, HP Pavilion dv9500 PC Notebook, GOLDENTEC UDP NAXOS-G74L, Panasonic CF-30CWQAZBM, HP GQ538AA-ABD, HP NB939AA-ABF IQ525f, Supermicro C2SBC-Q, Sony VGN-NW250D, IBM 8215EKU, IBM 6221PGG, Toshiba IS 1558, Gateway GZ7108TV, and more.
Kouwell Kw-221-221a O23032.112/22/201412/30/2016kouwell_kw-221-221a-o23032.1.exe71kbPanasonic CF-S9LWGJDS, NEC PC-LS150HS1KSG, Compaq DN146A-ABA S5410NX NA310, Sony VGN-FW160AE, Toshiba SATELLITE PRO C50-A-1J1, Sony VGN-TZ27GN_B, YASHI TPower X58, HP RR518AA-ABH S7730, NEC EASYNOTE PB41Q00006, NEC PC-VY22XRXEAAFM, HP HP Compaq 6730b, Supermicro SYS-5017C-MF, Dell PowerEdge 4600, NEC PC-MY30AEZ5D6T6, Lenovo 7665VEH, Daewoo CT7150, IBM 8212H1U, Notebook S210TU, and more.
Kouwell Kw-221-221a 9409/20/201412/27/2016kouwell_kw-221-221a-940.exe190kbAcer TravelMate 8571, Acer Predator G7760, HP PY142AA-AB3 w5180d, NEC MS-6303, Fujitsu PRIMERGY RX200 S8, Acer A0A150, Sony PCV-HS80B, Compaq DD376A-ABX 6660. FI110, LG R510-S.AP87K, Toshiba SATELLITE L850-153, Sony VGN-FW56E, Fujitsu D2179-R1, Sony VPCCW25FL, Sony VGN-FE90PS, LG T380-LARB1E, HP ED713AA-ABF w5155.f, Sony SVF14N15CLB, and more.
Kouwell Kw-221-221a B3306810/2/201412/29/2016fmibkqos-b33068.exe160kbDell OptiPlex 760, Toshiba SATELLITE L850D-130, Lenovo 20AQCTO1WW, IBM System x3650 M2 -[7947K4G, NEC PC-LG24NRBEL, Acer Aspire E5-511P, Sony VGN-CS26G_P, NEC PC-VJ26MLZCB, Intel Poulsbo Chipset, LG B75PS.AS5MB1D, Viglen VIG615M, HP FK484AAR-ABA m9400t, Sony VGN-A215M, Sony VGN-TZ36L_B, Fujitsu LIFEBOOK E8310, ASUS VX5, IBM 23728EG, HP PS318AA-ABY, and more.
Kouwell Kw-221-221a O22688/24/201412/29/2016kouwell_kw-221-221a-o2268.exe212kbToshiba SATELLITE A300-27Z, Fujitsu D2179-R1, HP KJ325AA-ABG a6440a, Compaq NY574AA-ABM CQ5205LA, Pegatron H24L, Acer Aspire M1641, Sony VPCSA3S9R, Sony VOA, Clevo W870CU, NEC RND41042195, Acer AX12300-U1801A, RIOWORKS HDAMB, HP 610-1130uk, Acer Veriton M200-Q57, and more.
Kouwell Kw-221-221a 602789/6/201412/27/2016kouwell_kw-221-221a-60278.exe99kbHP HPE-430it, Nvidia MCP7A-ION, HP HP Compaq nw8440, Toshiba SATELLITE C870D-116, NEC PC-LS150FS1TB, ARLT Computer Produkte Quattro Power Station GTX 550 SNB, Packard Bell IMEDIA 8006, Sony VGN-SZ6RXN_C, Sony VGC-RM75UD, Compaq NC109AA-ABH SR5422NL, HP Rfrb h8-1100z, KONTRON 886LCD-M/Flex, IBM ThinkCentre M51, IBM 8172KMG, IBM 8184D7G, Fujitsu FMVNA1CC, IBM System x3650 M3 -[7945K4G, Sony VGN-FW36GJ, and more.
Kouwell Kw-221-221a 2330312/12/201412/30/2016gzvq-23303.exe106kbFujitsu FMVNR9P2C, IBM 8212H1U, HP HPE-310pt, Gateway 06DT048, Gigabyte S11M, Fujitsu FMVXN0X81, Compaq Presario 6266EA, SAMSUN R610, HP VT626AA-AB1 HPE-170k, Toshiba SATELLITE P50-A-14L, Fujitsu FMVNFB70RG, IBM Lenovo ThinkServer TD200 -[38173GG, HP 700-090eg, Lenovo IdeaCentre K32010031, HP KT435AA-AB3 IQ508d, Sony VPCCW1TFX, IBM 2366GG4, IBM 2888WRS, and more.

Please Note: There are particular operating systems known to have problems with Kouwell Kw-221-221a:
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows RT
  • 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-221-221a model.
Laptop Kouwell Kw-221-221aTablet Kouwell Kw-221-221aDownload Kouwell Kw-221-221aUpgrade Kouwell Kw-221-221aUpdate Kouwell Kw-221-221a2017 Kouwell Kw-221-221aFree Kouwell Kw-221-221aData Kouwell Kw-221-221aInfo Kouwell Kw-221-221aHelp Kouwell Kw-221-221aGuide Kouwell Kw-221-221aComments Kouwell Kw-221-221aWindows 10 Kouwell Kw-221-221aVista Kouwell Kw-221-221aWindows 7 Kouwell Kw-221-221aInstall Kouwell Kw-221-221a