3/1/2017 new driver models for direct download:964
Lsi Kt-646s 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Lsi Kt-646s
Certifications for Lsi Kt-646s
5 stars for Lsi Kt-646s "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/1/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Lsi Kt-646s might have been uploaded since our last site update.

Lsi Kt-646s Driver Download

Windows Compatibility for Lsi Kt-646s driver

Lsi Kt-646s Driver Details:

Lsi Kt-646s File Name:

Lsi Kt-646s Driver Version: 334Wg0fA

Lsi Kt-646s ZIP Size: 130.kb

Manufacturer: Lsi

Lsi Kt-646s was fully scanned at: 2/25/2017
Scan Status: driver download scanOK

Lsi Kt-646s special revision for: Windows XP Media Center Edition 64 bit, Windows XP Tablet PC Edition 32 bit, Windows 8 Pro 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit, Windows Vista Home Basic 64 bit, Windows 10 32 bit, Windows XP 64-bit Edition 32 bit

Lsi Kt-646s Download Stats:

Driver Uploaded: 2/2/2017

Direct Downloads: 1114
Most Recent Download: 2/27/2017
Managed Downloads: 1121
Most Recent Download: 2/27/2017
Download Mirrors: 4
Current Delay: 13 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 1071/1114 Users

Success Reported By 191/1071 Users

Driver Download Score67/100

Driver Installation Score68/100

Overall preformance Score68/100

Lsi Kt-646s 83 Thumbs Up83Thumbs
Lsi Kt-646s 16 Thumbs Down16Thumbs
Lsi Kt-646s 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 1054/1121 Users

Success Reported By 871/1054 Users

Driver Download Score76/100

Driver Installation Score94/100

Overall preformance Score92/100

Lsi Kt-646s 858 Thumbs Up858Thumbs
Lsi Kt-646s 30 Thumbs Down30Thumbs
Lsi Kt-646s 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-646s 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-646s + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Lsi Kt-646s, or the driver installation manager, take a few minutes to send us a report:
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Lsi Kt-646s 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-646s disfunctions.

Scan performed on 3/1/2017, Computer: TBD K8A8X-M

Outdated or Corrupted drivers:7/24

Device/DriverStatusStatus DescriptionUpdated By Scanner
Matrox Graphics USB 2.0 Root HubUp To Date and Functioning
Mice And Touchpads
(Standard mouse types) HID-compliant mouseCorrupted By Lsi Kt-646s
Microsoft Microsoft Arc Mouse (IntelliPoint)Up To Date and Functioning
Logitech Logitech iFeel Mouse (USB)Up To Date and Functioning
Usb Devices
Mitsumi Mitsumi USB FloppyOutdated
Fresco Logic Fresco Logic xHCI (USB3) Controller FL1000 SeriesUp To Date and Functioning
Sound Cards And Media Devices
Hauppauge Hauppauge WinTV HVR-1200 (Model 71xxx, Hybrid DVB-T, No FP)Corrupted By Lsi Kt-646s
Realtek Audio Device on High Definition Audio BusUp To Date and Functioning
IDT High Definition Audio DeviceUp To Date and Functioning
Network Cards
Atheros Atheros AR8121/AR8113/AR8114 PCI-E Ethernet ControllerUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Ricoh SDA-Standard konformer SD-HostcontrollerUp To Date and Functioning
Datel Design & Development DSi AR HW ProgUp To Date and Functioning
Texas Instruments MasselagringskontrollerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 3Up To Date and Functioning
ClockworkMod CDC SerialCorrupted By Lsi Kt-646s
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 4Corrupted By Lsi Kt-646s
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
Intel Video ControllerCorrupted By Lsi Kt-646s
Input Devices
Eastern Times USB-HID (Human Interface Device)Outdated
Port Devices
Microsoft Communications Port (COM1)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

Scan performed on 3/1/2017, Computer: ECS HDC-I

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) QuickPath Architecture System Address Decoder - 2C81Up To Date and Functioning
Mice And Touchpads
Microsoft HID-compliant mouseUp To Date and Functioning
Usb Devices Griffin iMic (commercial 2.8.45)Up To Date and Functioning
Hewlett-Packard HP LaserJet 3050 EWSUp To Date and Functioning
Sound Cards And Media Devices
Realtek Dispositivo de High Definition AudioUp To Date and Functioning
Realtek Realtek High Definition AudioCorrupted By Lsi Kt-646s
Network Cards
Ralink 802.11n-Drahtlos-LAN-KarteUp To Date and Functioning
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Silicon Integrated SiS 5513 IDE UDMA ControllerCorrupted By Lsi Kt-646s
Nokia Nokia E52 USB OBEXUp To Date and Functioning
Nokia Nokia USB Phone ParentUp To Date and Functioning
Broadcom Broadcom GNSS 4752 Geolocation SensorOutdated
Microsoft HID-compliant deviceOutdated
National IrDA Fast Infrared PortUp To Date and Functioning
Hewlett-Packard psc 1200 (DOT4)Outdated
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce FX 5200Up To Date and Functioning
Input Devices
Logitech Logitech Wheel Mouse (USB)Up To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)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 ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Lsi Kt-646s 1.142712/28/201412/29/2016lsi_kt-646s-1.1427.exe137kbIntel Edusmart P-168, Compaq PX734AA-ABA a123l NA520, Sony VPCCA2Z0E, Sony VPCCW1MFX, Sony VGN-CS160F, HP Compaq 615, HP AV890AV-ABJ e9280jp, Lenovo 3484 - DBG, Gigabyte EP45T-DS3, Sony VPCEH18FK, Generic Generic, HP Presario R3000, IBM 8114WGZ, Lenovo 6463WSS, and more.
Lsi Kt-646s 8364310/10/201412/28/2016lsi_kt-646s-83643.exe50kbHP RX865AA-ABU, MCJ Z37S, IBM 8315B1U, Compaq DT260A-ABU S5210UK GB340, NEC PC-LL750GD1K, Compaq ER922AA-ABA SR1834NX NA661, WIPRO WSG37455V-0008, Dedicated OEM-A4501-00, WIPRO WNB7PHC4700-0002, APC4R APC4R116, and more.
Lsi Kt-646s 41.106712/22/201412/29/2016mfilrm-41.1067.exe58kbApple IMac5,1, Sony SVE15127CAP, NEC PC-VW978WG01, HP Pavilion G70-250CA, Panasonic CF-30CCQCZBM, LG LM60-15166L, Sony VPCEA47EC, HP Envy 15 Notebook PC, IBM ThinkPad Z60t, HP HP Compaq 8710w, and more.
Lsi Kt-646s W21.12.16712/31/201412/29/2016lsi_kt-646s-w21.12.167.exe177kbSony SVE1411E1RB, Panasonic CF-S10AY6DC, IBM ThinkCentre A51p, THEIS TH-P925/945G7MD-8KS2HV/1024/80/Profi-Towe, Lenovo FL6AXXX, ASUS G70S, Sweetwater Sound CS250, HP PAVILION ZV6000, HP HP Compaq nc8430, HP NC214AA-UUW a6730sc, HP H9-1050sc, Sony SVE1712P1RB, Lenovo ThinkPad Edge 15, Gateway 710 2900330, Lenovo ThinkPad T430, NEC PC-LL770BD, IBM 622351U, and more.
Lsi Kt-646s 708349/18/201412/28/2016lsi_kt-646s-70834.exe97kbFujitsu FMVK92B113, HP KC707AA-ABE, HP FR561AA-ABF a6539.f, Matsonic MS9387E, Compaq PS430AA-ABG SR1380AN AN510, HP AV890AV-ABJ e9280jp, HP AX351AW#ABA, Toshiba Dynabook T351/57CWS, Lenovo 20AQCTO1WW, Panasonic FZ-G1AAHJXRM, WIPRO WSG48105V-0015, NEC PC-LL550VG2KS, Supermicro X9DRW-3LN4F+/X9DRW-3TF+, HP HP Pavilion g7 Notebook PC, ARCELIK 1PF-ANB 586D1 MT, LG LW65-KDTRV, IBM 6229LQG, NEC VERSAM350 NN942000802, Toshiba TE5, and more.
Lsi Kt-646s 208662/28/201512/27/2016lsi_kt-646s-20866.exe144kbLG R480-L.AGC7BT, Packard Bell IMedia D3235, MSI PR420, ELITEGROUP 330, HP P6520ch-m, HP VT557AA-ABG 600-1150a, Fujitsu PRIMERGY TX150 S7, HP VD042AA-ABF p6105f, Northern Micro P4865G-M-AS, WIPRO WNBOBM4901-0022, Seneca U53131, ASUS Z9PE-D16 Series, Lenovo 10385DG, and more.
Lsi Kt-646s B8711/5/201412/30/2016lsi_kt-646s-b87.exe78kbASUS C90P, Toshiba SATELLITE C870-15M, Panasonic CF-SX1WEUHR, Sony VGNFW490JFT, Sony VGN-NW238F, HP Pavilion P6640F ABC, Sony PCG-U101, SAMSUN 100NZA, HP WC785AA-UUW p6363sc, Toshiba SATELLITE A300-27Z, and more.
Lsi Kt-646s 2.1247711/10/201412/27/2016lsi_kt-646s-2.12477.exe124kbToshiba Qosmio F50, Sony VGN-AW120D, Seneca Pro38611, HP HP Pavilion dv9870 Notebook PC, IBM 2889CG6, HP DY173A-ABH, Acer Predator G5900, HP P6-2155a, NEC NEC POWERMATE S8310-2001, Toshiba Dynabook Satellite AW2, Fujitsu FMVNFB70BK, ECS 331, IBM 8084KGK, Fujitsu FMVA42EWKS, HP PS206AA-B14, and more.
Lsi Kt-646s 420982/28/201512/28/2016lsi_kt-646s-42098.exe79kbSony VGN-FE570G, HP DW225A-ABE, HP VC758AA-ABZ p6120it, NEC PC-LG17FWTGG, Toshiba Satellite C870-DMK, Packard Bell IMedia D3235, Compusys PLC Towe, Compaq RK539AAR-ABA SR2173WM, HP S5-1310t, Lenovo ThinkCentre A61, Sony VPCEC1A4E, Toshiba SATELLITE C870-14G, HP PN239AA-ABZ, HP HP ENVY17 NOTEBOOK, Fujitsu FMVNS2TLR, HP P6562es, and more.
Lsi Kt-646s Q372.191/7/201512/28/2016lsi_kt-646s-q372.19.exe66kbIBM 6792GGU, NEC PC-MY20RBZ74, Packard Bell EASYNOTE PB62S00106, HP HP Touchsmart 300-1120, HP HP d330 uT, Sony VGN-UX490N, IBM ThinkCentre S51, Biostar TA960, Lanix Lanix Corp, NEC PC-MK33LLZZUFJF, Toshiba Satellite P50-A X3110, Medion P6611, Lenovo ThinkCentre M72e, Toshiba Dynabook R732/E25HR, Intel S3420GP, Sony VOA, HP P7-1040be, and more.
Lsi Kt-646s K6326812/20/201412/28/2016lsi_kt-646s-k63268.exe63kbPackard Bell IMEDIA X5609 BE, Sony PCG-Z1XSP, Gateway MX6027H, Packard Bell EasyNote_F0946-U-020, Seneca U53131, Toshiba Dynabook T552/58HRJ, Partner D525, HP NP189AA-ABA s5160f, Sony VPCL22AJ, Sony VGN-FW56E, HP KN476AA-ACB, LG R470-K.AR40KN, HP DX2250 MT SRP KMAT, and more.
Lsi Kt-646s L402612/27/201412/27/2016jybena-l4026.exe183kbAcer Aspire 1425P, Sony VGC-RA204, HP PE525A-ABS, Panasonic CF-C1BD06EFG, Sony VGN-FW17GU_H, IBM 1834RUG, Lenovo ThinkCentre A58e, NEC PC-VN750RG6B, BenQ Joybook P51, Acer TM6595, Toshiba S A110-160, Sony VPCCW1TFX, Lenovo 3000 H230 10025, HP P6-2006es, LG B50PS.AR5MB3E, Toshiba Dynabook R731/W2MB, and more.
Lsi Kt-646s 1.13072.110/18/201412/28/2016lsi_kt-646s-1.13072.1.exe134kbNEC PC-MJ30AAZ76, HP HP Compaq nc6320, WIPRO WSG59355W7S-0014, Gateway MX6027H, Lenovo ThinkPad T530i, HP Pavilion dv9500 PC Notebook, MSI GR620, IBM 8184NUG, Toshiba Dynabook EX/35LWH, IBM Eserver xSeries 235 -[86716BG, Epson AT970-KD2, IBM 2373B37, Sony VGN-FW55LF_B, Toshiba Dynabook T350/56ARD, Sony VGN-UX71, and more.
Lsi Kt-646s E21.13032/2/201512/30/2016lsi_kt-646s-e21.1303.exe207kbIBM 2373K53, Leading Edge LECQ42SOHO, MSI MS-A95311, Fujitsu FMVNFA55K, Lenovo 6088W5B, Gateway GT5228J, Compaq NP291AA-AB2 SR5837CX, Seneca Pro300475, Toshiba Qosmio F50, LG R590-PR70K, IBM ThinkCentre A30, and more.

Please Note: There are particular operating systems known to have problems with Lsi Kt-646s:
  • Windows 7 Professional
  • Windows Vista Home Basic
  • Windows 10
  • Windows 7 Home Premium
  • Windows RT
  • Windows 7 Starter
  • Windows XP Media Center Edition 2005
  • Windows 7 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-646s model.
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