5/28/2018 +609 new drivers.
Leadtek Lr9543 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Leadtek Lr9543
Certifications for Leadtek Lr9543
5 stars for Leadtek Lr9543 "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.

Leadtek Lr9543 Driver Download

Windows Compatibility for Leadtek Lr9543 driver

Leadtek Lr9543 Driver Details:

Leadtek Lr9543 File Name:

Leadtek Lr9543 Driver Version: 3015B

Leadtek Lr9543 ZIP Size: 121.kb

Manufacturer: Leadtek

Leadtek Lr9543 was fully scanned at: 5/22/2018
Scan Status: driver download scanOK

Leadtek Lr9543 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 XP Home Edition, for home desktops and laptops 64bit, Windows Vista Home Premium 64bit, Windows 10 Mobile 32bit, Windows 7 Enterprise (Microsoft Windows NT) 64bit, Windows 10 Enterprise 64bit, Windows Vista Home Premium 64bit, Windows 10 Home 64bit, Windows Vista Ultimate 64bit, Windows RT 32bit, Windows 8 Pro 64bit,

Leadtek Lr9543 Download Stats:

Driver Uploaded: 4/6/2018

Direct Downloads: 1034
Most Recent Download: 4/26/2018
Managed Downloads: 1849
Most Recent Download: 4/25/2018
Download Mirrors: 4
Current Delay: 7 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 833/1034 Users

Success Reported By 139/833 Users

Driver Download Score60/100

Driver Installation Score67/100

Overall preformance Score60/100

Leadtek Lr9543 47 Thumbs Up47Thumbs
Leadtek Lr9543 9 Thumbs Down9Thumbs
Leadtek Lr9543 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 1456/1849 Users

Success Reported By 1219/1456 Users

Driver Download Score82/100

Driver Installation Score78/100

Overall preformance Score98/100

Leadtek Lr9543 1178 Thumbs Up1178Thumbs
Leadtek Lr9543 124 Thumbs Down124Thumbs
Leadtek Lr9543 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 Leadtek Lr9543 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 Leadtek Lr9543 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Leadtek Lr9543, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

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Please register, and get one.

Other drivers most commonly associated with Leadtek Lr9543 problems:

Leadtek Lr9543 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 Leadtek Lr9543 disfunctions.

Scan performed on 4/25/2017, Computer: IBM IBM System x3650 -[7979BJU - Windows 7 64 bit

Outdated or Corrupted drivers:9/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
VIA Dispositivo de seguridad VIAUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft PS/2 MouseCorrupted By Leadtek Lr9543
Logitech Logitech iFeel Mouse (USB)Corrupted By Leadtek Lr9543
Usb Devices
Microsoft eHome Infrared ReceiverCorrupted By Leadtek Lr9543
Microsoft Controladora de host universal USB Intel (R) 82801DB/DBM - 24C4Corrupted By Leadtek Lr9543
Sound Cards And Media Devices
Pinnacle Pinnacle PCTV 310i Capture DeviceUp To Date and Functioning
Logitech Webcam C210Corrupted By Leadtek Lr9543
Network Cards
Intel(R) PRO/Wireless 2200BG Network ConnectionCorrupted By Leadtek Lr9543
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Winbond Sony Memory Stick controller(WB)Up To Date and Functioning
Microsoft HID-compliant apparaatUp To Date and Functioning
Acronis Seagate DiscWizard Image Backup Archive ExplorerUp To Date and Functioning
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Outdated
Input Devices
Sony Sony Firmware Extension Parser DeviceCorrupted By Leadtek Lr9543
Port Devices
hspa Modem Application2 port (COM5)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 4/26/2018, Computer: Packard Bell Easynote sb86 - Windows 7 32 bit

Outdated or Corrupted drivers:10/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family USB Universal Host Controller - 3A36Up To Date and Functioning
Mice And Touchpads
eGalaxTouch USB Input DeviceCorrupted By Leadtek Lr9543
Logitech HID-compliant mouseCorrupted By Leadtek Lr9543
Logitech Logitech USB First/Pilot Mouse+Up To Date and Functioning
Usb Devices
SMART JeppDrive (G2) Device (WDF)Up To Date and Functioning
Intel(R) HM70 Express Chipset LPC Controller - 1E5ECorrupted By Leadtek Lr9543
Microsoft Intel(R) 82801DB/DBM USB universell vertskontroller - 24C2Up To Date and Functioning
Sound Cards And Media Devices
Intel(R) Intel(R) Display-AudioUp To Date and Functioning
Creative Creative SB Audigy 2 ZS (WDM)Corrupted By Leadtek Lr9543
Network Cards
Intel(R) Centrino(R) Wireless-N 135Outdated
Microsoft Keyboard Device FilterCorrupted By Leadtek Lr9543
Hard Disk Controller
Intel Intel(r) 82801AA Bus Master IDE ControllerUp To Date and Functioning
Lucent Lucent Win ModemCorrupted By Leadtek Lr9543
Intel(R) Graphics Platform (SoftBIOS) DriverCorrupted By Leadtek Lr9543
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Outdated
Input Devices
Logitech HID-compliant consumer control deviceCorrupted By Leadtek Lr9543
Port Devices
PROLiNK PROLiNK UI AT Interface (COM7)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 ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Leadtek Lr9543 60822.1For Windows 7 32 bit2/22/201512/29/2016all_drivers-60822.1.exe213kbNEC PC-VJ22ERNTHGLB, Packard Bell IXtreme X9702, Gateway GT4224m, NEC PC-VL750AS, and more.
Leadtek Lr9543 D1.1061.12For Windows 7 64 bit12/13/201412/28/2016all_drivers-d1.1061.12.exe219kbPanasonic CF-W7BWAZFBE, Toshiba SATELLITE C850D-117, HP PW572AA-B1U, Toshiba SATELLITE C855-1TE, Samsung 400B4Z/A01TH, Toshiba Dynabook R731/36EBK, NEC EASYNOTE PB41Q00006, ECS Z77H2-A2X Deluxe, Toshiba Satellite C850-F0202, IBM 187263U, and more.
Leadtek Lr9543 422.172For Windows 711/29/201412/27/2016all_drivers-422.172.exe89kbHP Compaq Presario Notebook PC, HP WC785AA-UUW p6363sc, IBM 8145LUC, Sony VGN-SZ2HP_B, Fujitsu FMVP773BDW, Dimotion PCDQ3W5, and more.
Leadtek Lr9543 D22208For Windows 109/6/201412/27/2016all_drivers-d22208.exe134kbToshiba Satellite T130-11U, Toshiba SATELLITE L850-1J9, Sony SVE15138CGS, IBM 2668W13, Compaq Evo N610c 470054-655, Compaq RC635AA-ABF SR191FR FR630, Samsung RV409/RV509/RV709, Sony SVE14A35CVPI, NEC PC-LL700BS6R, HP KA770AA-ABU, Toshiba SATELLITE U50-A, and more.
Leadtek Lr9543 Y831.12.11.1For Windows 10 64 bit12/23/201412/30/2016all_drivers-y831.12.11.1.exe170kbFujitsu FMVC18WA, HP Presario 2200, MSI VR321, NEC PC-VK22EAZHB, Sony VGN-SZ77TN_C, Sony VPCY119FJ, AnabelleB Pedra BA10, MSI GR620, HP PJ425AA-ABN, Packard Bell Easynote Butterfly, WIPRO WSG37425W7-0012, Supermicro X7DVL-3, and more.
Leadtek Lr9543 2.11.1002.1For Windows 7 32 bit10/14/201412/27/2016wzdhd-2.11.1002.1.exe160kbPackard Bell ISTART B4005, LG LW65-KDTRV, Panasonic CF-18KHH59B8, Lenovo Lenovo N500 Notebook, NEC PC-VY16GWZR4, Sony VGN-CS26G_C, IBM 8185LUZ, Panasonic CF-S9KYFFDR, Lenovo 20BECTO1WW, HP 100-5158, and more.
Leadtek Lr9543 3902For Windows 7 64 bit2/14/201512/27/2016all_drivers-3902.exe216kbTBD K8A8X-M, Clevo W870CU, Packard Bell Ixtreme i7650, HP NE502AAR-ABA a6750t, and more.
Leadtek Lr9543 33976For Windows 71/25/201512/30/2016all_drivers-33976.exe38kbHP PS378AA-ABN, HP 700-014eg, Gateway MD7321U, MSI MS-6711, Panasonic CF-19TH1H1QW, Gateway MD7321U, Fujitsu FMVNFD40, LG P1-JACKE, Sony VGC-LA83DB, HCL Infosystems APM88-GS, Packard Bell ISTART 9112, Dell Inspiron M5110, and more.
Leadtek Lr9543 Windows 1011/29/201412/28/2016all_drivers- PC-VJ20ERZE1, Panasonic CF-53AAC34ZG, Sony VGN-NS10L_S, Toshiba PSKHGL-00C004, Panasonic CF-W4GW9AXP, , Lenovo ThinkPad SL410, Compaq VN469AA-UUZ CQ5235CH, HP NC787AA-AKL s3789d, and more.
Leadtek Lr9543 Windows 10 64 bit9/4/201412/30/2016all_drivers- IBM eServer x226-[8648W16, Sony PCG-GRT815M, Fujitsu FMVNFD75B, Toshiba SATELLITE C875-15F, Sony VGN-TZ73B, and more.
Leadtek Lr9543 I1.11.1898For Windows 82/6/201512/28/2016all_drivers-i1.11.1898.exe174kbSony SVE1511AGJB, IBM 2373WZW, ASUS 1005HA, HP FR471AA-UUW a6655sc, Fujitsu FMVNFD70RC, Lenovo ThinkStation E31, Panasonic CF-52RE401QW, IBM 8183Z2C, ASUS K50IJ, Toshiba SATELLITE C660-1VR, IBM 811314U, and more.
Leadtek Lr9543 332.10For Windows 7 32 bit2/6/201512/27/2016all_drivers-332.10.exe144kbIBM 8184LG1, Sony VGN-AW150Y, HP WC702AA-UUG HPE-130be, HP VN310AA-UUG HPE-020be, TRADING-PC DATASTATION ACTIV SERIES, ARCELIK 1PF-ANB 586D1 MT, and more.

Please Note: There are particular operating systems known to have problems with Leadtek Lr9543:
  • Windows XP Starter Edition
  • Windows Vista Home Premium
  • Windows 10 Pro
  • Windows XP Home Edition, for home desktops and laptops
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Leadtek Lr9543 model.
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