6/19/2018 +610 new drivers.
Lsi Kt-640a 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Lsi Kt-640a
Certifications for Lsi Kt-640a
5 stars for Lsi Kt-640a "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.

Lsi Kt-640a Driver Download

Windows Compatibility for Lsi Kt-640a driver

Lsi Kt-640a Driver Details:

Lsi Kt-640a File Name:

Lsi Kt-640a Driver Version: 640zC6-oV

Lsi Kt-640a ZIP Size: 120.kb

Manufacturer: Lsi

Lsi Kt-640a was fully scanned at: 6/15/2018
Scan Status: driver download scanOK

Lsi Kt-640a 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 10 64bit, Windows 10 Pro 64bit, Windows 10 IoT 32bit, Windows Vista Home Basic 64bit, Windows 10 Home 32bit,

Lsi Kt-640a Download Stats:

Driver Uploaded: 4/13/2018

Direct Downloads: 206
Most Recent Download: 4/25/2018
Managed Downloads: 4315
Most Recent Download: 4/25/2018
Download Mirrors: 5
Current Delay: 21 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 156/206 Users

Success Reported By 39/156 Users

Driver Download Score70/100

Driver Installation Score71/100

Overall preformance Score60/100

Lsi Kt-640a 21 Thumbs Up21Thumbs
Lsi Kt-640a 5 Thumbs Down5Thumbs
Lsi Kt-640a 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 3639/4315 Users

Success Reported By 2937/3639 Users

Driver Download Score96/100

Driver Installation Score81/100

Overall preformance Score82/100

Lsi Kt-640a 2659 Thumbs Up2659Thumbs
Lsi Kt-640a 205 Thumbs Down205Thumbs
Lsi Kt-640a 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 Lsi Kt-640a 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 Lsi Kt-640a + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Lsi Kt-640a, or the driver installation manager, take a few minutes to send us a report:
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Other drivers most commonly associated with Lsi Kt-640a problems:

Lsi Kt-640a 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 Lsi Kt-640a disfunctions.

Scan performed on 4/25/2017, Computer: HP FL308AA-ABD IQ512de - Windows 7 64 bit

Outdated or Corrupted drivers:8/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Advanced Micro Devices ATI I/O Communications Processor SMBus-controllerOutdated
Mice And Touchpads
Genius Scroll Mouse(4D3B)Up To Date and Functioning
Synaptics Synaptics Composite USB HID DeviceUp To Date and Functioning
Genius HID-compliant mouseUp To Date and Functioning
Usb Devices
Advanced Micro Devices USB2.0 HubCorrupted By Lsi Kt-640a
Intel USB DeviceCorrupted By Lsi Kt-640a
Edimax MFP Server Enhanced ControllerUp To Date and Functioning
Sound Cards And Media Devices
ASUSTek ASUS TV7134 WDM TVTuner (FM1216ME)Corrupted By Lsi Kt-640a
Network Cards
Broadcom 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
VIA Secondary IDE ChannelUp To Date and Functioning
PACE Anti-Piracy USB iLok DriverCorrupted By Lsi Kt-640a
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Corrupted By Lsi Kt-640a
Video Cards
NVIDIA NVIDIA GeForce GT 640MOutdated
Input Devices
Wacom Virtual Keyboard InterfaceUp To Date and Functioning
Port Devices
PROLiNK PROLiNK UI AT Interface (COM7)Outdated
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: HP RJ172AA-ABU - Windows 7 32 bit

Outdated or Corrupted drivers:7/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Advanced Micro Devices Controladora SMBus del procesador de comunicaciones de E/S ATIUp To Date and Functioning
Mice And Touchpads
Logicool Logicool HID-compliant Optical Tilt Wheel MouseCorrupted By Lsi Kt-640a
Usb Devices
Logitech Logitech USB Camera (Pro for Notebooks)Up To Date and Functioning
Microsoft USB-masslagringsenhetUp To Date and Functioning
HTC ADBUp To Date and Functioning
Sound Cards And Media Devices
YUAN DIB7700 DTV TunerUp To Date and Functioning
Network Cards
Intel(R) PRO/1000 CT Network ConnectionCorrupted By Lsi Kt-640a
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
SiS SiS Bus Master IDE ControllerCorrupted By Lsi Kt-640a
Texas Instruments Texas Instruments PCIxx12 Integrated FlashMedia ControllerCorrupted By Lsi Kt-640a
AuthenTec Biometric CoprocessorUp To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceOutdated
Video Cards
ATI RADEON X300 SeriesOutdated
Input Devices
Hewlett-Packard HP Link-5 micro dongleUp To Date and Functioning
Port Devices
hspa Modem Application4 port (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Lsi Kt-640a
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Lsi Kt-640a 1.10822For Windows 7 32 bit2/20/201512/30/2016all_drivers-1.10822.exe69kbCS&S Zenet, Panasonic CF-29ETP20KM, Compaq GS367AA-AB4 SR5175CF, Sony VGN-FW250J, Lenovo ThinkCentre Edge 72z, Sony VGN-SZ76GN_B, PCSMART PTI1010, and more.
Lsi Kt-640a U432.12.19For Windows 7 64 bit12/2/201412/27/2016all_drivers-u432.12.19.exe101kbNotebook MIM2290, Lenovo ThinkCentre M90z, Epson AT970-KD2, HP KX621AA-ABT, Sony SVE14117ECW, Lenovo ThinkStation D20, NEC PC-VY20MAZ79, NEC VERSAE3100 NN780248559, SAMSUN 100NZA, and more.
Lsi Kt-640a 7271.17For Windows 72/3/201512/30/2016all_drivers-7271.17.exe168kbSony VGN-P45GK_W, Toshiba SATELLITE PRO C50-A-1M3, NEC PC-GV286GLGL, Sony VGN-SR28_Q, NEC PC-GV267VZDL, Fujitsu FPC03050DK, Sony VPCEC2RFX, Lenovo 4236SUS, and more.
Lsi Kt-640a 2.1271.14For Windows 1012/22/201412/30/2016all_drivers-2.1271.14.exe31kbSony VGC-LA3, Lenovo ThinkPad T430u, Lenovo 20BECTO1WW, Gateway GT4228m, Dell Vostro 3446, HP 23-a030a, HP P7-1010esm, and more.
Lsi Kt-640a D23967For Windows 10 64 bit1/16/201512/30/2016all_drivers-d23967.exe129kbSeneca PRO02421, Gigabyte M1022E, IBM 8189D9G, IBM 1860WR7, Sony VPCF132FX, HP P6-2201sem, Dell Inspiron M5110, Fujitsu FMVU90LB, CS&S Zenet, and more.
Lsi Kt-640a 70367For Windows 7 32 bit10/8/201412/29/2016all_drivers-70367.exe129kbGigabyte MSH61PI-EX, Seneca PRO02421, HP PN133AA-ABU, NEC KV2, Sony VGN-NW120D, Sony VPCW21A7E, LG LW20-13DT, HP 520-1000pt, and more.
Lsi Kt-640a Y33494For Windows 7 64 bit10/5/201412/28/2016all_drivers-y33494.exe48kbLenovo 6069W1R, HP RF772AA-ABF t3611.f, Sony VGN-Z91DS, NEC PC-MY26LEZ78, IBM 2673CU6, HP PX643AA-ABZ, Gateway GT5094j, and more.
Lsi Kt-640a 6031.13For Windows 711/16/201412/30/2016wuzgs-6031.13.exe168kbPanasonic CF-30KTP48NL, Toshiba Satellite A100-626, HP HP dx2700 MT, Medion P8613, LG R380-AP6BK, Sony VGN-AW150Y, Sony VGN-SZ13GP_B, and more.
Lsi Kt-640a H62222.1For Windows 1012/22/201412/30/2016all_drivers-h62222.1.exe207kbGigabyte S11M, Sony VPCF1390S, Dell Precision WorkStation 420 MT, Lenovo ThinkPad Edge 11, Toshiba SATELLITE L850-A902, and more.
Lsi Kt-640a 84093For Windows 10 64 bit9/4/201412/27/2016nzhqsom-84093.exe142kbPackard Bell IPower X9200, IBM 812235U, HP GG692AA-ABZ, Positivo POS-ECIG31BT, IBM 8183Z2C, and more.
Lsi Kt-640a Y40799For Windows 81/4/201512/27/2016all_drivers-y40799.exe65kbIBM 622138G, Toshiba PORTEGE A600, HP KN476AA-ACB, MAXDATA ECO4700IW, Panasonic CF-19KDRC66M, MIKROLOG S800SE-C6, and more.
Lsi Kt-640a S702.130For Windows 7 32 bit11/12/201412/29/2016po-s702.130.exe34kbSony VGN-CR260F, Toshiba SATELLITE L850-A902, Acer Veriton M200-Q57, Sony VGN-A317S, Compaq RR472AA-ABF SR2102FR, HP HP Pavilion dv6-6128ca, and more.
Lsi Kt-640a 432.131.1For Windows 7 64 bit1/19/201512/28/2016mlofvofvi-432.131.1.exe34kbSamsung R510/P510, Gateway P-171X FX, Lenovo 10AH0016US, IBM 8184LG1, and more.

Please Note: There are particular operating systems known to have problems with Lsi Kt-640a:
  • Windows Vista Home Basic
  • Windows 8
  • Windows 10 Pro Education
  • Windows 7 Home Premium
  • Windows 7 Ultimate
  • Windows 7 Starter
  • Windows 7 Professional
  • Windows Vista Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Lsi Kt-640a model.
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