1/23/2017 new driver models for direct download:1023
Liteon Sk-7551 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Liteon Sk-7551
Certifications for Liteon Sk-7551
5 stars for Liteon Sk-7551 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/23/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Liteon Sk-7551 might have been uploaded since our last site update.

Liteon Sk-7551 Driver Download

Windows Compatibility for Liteon Sk-7551 driver

Liteon Sk-7551 Driver Details:

Liteon Sk-7551 File Name:

Liteon Sk-7551 Driver Version: 984U/C6

Liteon Sk-7551 ZIP Size: 123.kb

Manufacturer: Liteon

Liteon Sk-7551 was fully scanned at: 1/18/2017
Scan Status: driver download scanOK

Liteon Sk-7551 special revision for: Windows Vista Home Basic 64 bit, Windows 7 Ultimate 32 bit, Windows Vista Home Premium 32 bit, Windows 8 Pro 32 bit, Windows XP Professional 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Professional x64 Edition 64 bit

Liteon Sk-7551 Download Stats:

Driver Uploaded: 1/9/2017

Direct Downloads: 815
Most Recent Download: 1/21/2017
Managed Downloads: 5193
Most Recent Download: 1/21/2017
Download Mirrors: 5
Current Delay: 13 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 788/815 Users

Success Reported By 144/788 Users

Driver Download Score69/100

Driver Installation Score73/100

Overall preformance Score66/100

Liteon Sk-7551 34 Thumbs Up34Thumbs
Liteon Sk-7551 6 Thumbs Down6Thumbs
Liteon Sk-7551 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 4274/5193 Users

Success Reported By 3371/4274 Users

Driver Download Score89/100

Driver Installation Score90/100

Overall preformance Score86/100

Liteon Sk-7551 3076 Thumbs Up3076Thumbs
Liteon Sk-7551 11 Thumbs Down11Thumbs
Liteon Sk-7551 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 Liteon Sk-7551 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 Liteon Sk-7551 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Liteon Sk-7551, 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.

Liteon Sk-7551 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 Liteon Sk-7551 disfunctions.

Scan performed on 1/23/2017, Computer: CdcPointSpa CX-7592

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) E8500/E8501 Registers - 261DCorrupted By Liteon Sk-7551
Mice And Touchpads
ELAN ELAN PS/2 Port Smart-PadUp To Date and Functioning
Usb Devices
Sony Ericsson Sony Ericsson W800 USB WMC ModemUp To Date and Functioning
Sound Cards And Media Devices
AVerMedia AVerMedia A350 MiniCard Hybrid ATSC TVUp To Date and Functioning
NVIDIA NVIDIA HDMI AudioCorrupted By Liteon Sk-7551
Hauppauge Multimedia Video ControllerUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR8152/8158 PCI-E Fast Ethernet Controller (NDIS 6.20)Up To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Liteon Sk-7551
Hard Disk Controller
Intel(R) 82801BA Ultra ATA Storage Controller - 244BOutdated
Nokia Nokia 5230 USB OBEXUp To Date and Functioning
Hewlett-Packard psc 1200 (USBPRINT)Up To Date and Functioning
Intel(R) ICH9DO LPC Interface Controller - 2914Up To Date and Functioning
Logicool Logitech Driver InterfaceCorrupted By Liteon Sk-7551
ATMEL maxTouch I2C Boot Bridge Peripheral DriverUp To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamOutdated
Video Cards
NVIDIA NVIDIA GeForce GT 640MCorrupted By Liteon Sk-7551
Input Devices
Lenovo USB DeviceUp 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 Liteon Sk-7551

Scan performed on 1/23/2017, Computer: Dell Dimension 9100

Outdated or Corrupted drivers:9/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Advanced Micro Devices High Definition Audio -laiteOutdated
Mice And Touchpads
WheelMouse USB Advanced Wheel MouseUp To Date and Functioning
Usb Devices
Realtek USB Storage DeviceCorrupted By Liteon Sk-7551
Alcatel AlcatelUsb HSPA BusUp To Date and Functioning
Sierra Wireless Sierra Wireless DeviceUp To Date and Functioning
Sound Cards And Media Devices
ASUSTek ASUSTeK Silicon BDA Video CaptureUp To Date and Functioning
Silicon Integrated Systems Corp.(1.16.01) SiS 7018 Audio DriverOutdated
Hauppauge Multimedia Video ControllerUp To Date and Functioning
Network Cards
D-Link D-Link AirPlus G DWL-G122 Wireless USB Adapter(rev.C)Corrupted By Liteon Sk-7551
Microsoft Keyboard Device FilterCorrupted By Liteon Sk-7551
Hard Disk Controller
Intel SATA AHCI -vakio-ohjainOutdated
Intel Intel(r) AIM External TV Encoder Driver 3Up To Date and Functioning
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 5Corrupted By Liteon Sk-7551
Acronis Seagate DiscWizard Image Backup Archive ExplorerUp To Date and Functioning
AuthenTec TouchStrip Fingerprint SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBOutdated
Video Cards
Intel Video Controller (VGA Compatible)Outdated
Input Devices
Logitech Logitech Wheel Mouse (USB)Up To Date and Functioning
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)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
Liteon Sk-7551 R7041.138/22/201412/28/2016ytjdlea-r7041.13.exe102kbIBM 622351U, Sony VGN-TZ170C, LG R500-U.CPCIT, HP D7219A-ABA 555Y, HP G5406f, Sony VPCF12YFX, ASUS BP6260, IBM 2669W58, NEC PC-VK25MXZCC, Panasonic CF-Y2FW7AXS, and more.
Liteon Sk-7551 N608079/23/201412/29/2016-n60807.exe53kbIBM ThinkPad T23, Sony VGN-FW17_B, IBM 2374KG5, IBM 8305S8U, HP NM953AA-UUW p6054sc, HP GB323AA-B1U, Toshiba Dynabook T351/46CWD, LG GS50-5FH1, Panasonic CF-N9LWRJDS, Gateway H3512, Panasonic CF-Y8FW8CJS, Compaq DM174A-ABA S5300NX NA311, HP EP187AA-UUZ, and more.
Liteon Sk-7551 1.102.12311/3/201412/28/2016liteon_sk-7551-1.102.123.exe163kbHP KJ416AA-AB4 m9298d, IBM 2384ATU, HP D5468AT-A2L a123l, HP HP Compaq Presario CQ61, Gateway MX7337H, LG R580-UAAD6BT, IBM System x3650 M4 -[7915F2M, Sony SVE15117FJB, HP RA933AA-ABZ, HP CQ3375L, Sony SVE1411E1RB, HP PS227AA-ABE, OEGStone CS-B, NEC PC-LS350LS1YG, and more.
Liteon Sk-7551 R407371/4/201512/29/2016liteon_sk-7551-r40737.exe218kbLenovo 20AL009CUS, HP P6714it-m, HP PX643AA-ABZ, Dell PowerEdge C8220, ECS HDC-I, HP Presario M2000, HP RQ480AA-ABZ, HP BK424AAR-ABA HPE-257c, HP P7478A-ABA 761N, Toshiba SATELLITE C870-14G, Anhoch Goliath XD810, IBM 8212K4U, Lenovo ThinkStation S30, Compaq DM174A-ABA S5300NX NA311, LG LW65-K5JY, and more.
Liteon Sk-7551 362.143/6/201512/29/2016liteon_sk-7551-362.14.exe151kbHP HP Compaq nx7400, HP P6714it-m, Lenovo ThinkCentre A61, Gateway GT5094j, Fujitsu FPC08001DM, Sony SVT1311EFYS, NEC PC-MJ25XRZWDSBG, Sony PCV-HS72B, Sony VGN-P25G_Q, HP 27-1015ef, IBM 841742U, HP CQ2800EEm, Fujitsu FMVNFE50W, and more.
Liteon Sk-7551 31.149410/31/201412/28/2016liteon_sk-7551-31.1494.exe78kbSony VGN-G11XRN_B, Biostar TP45 HP, Olidata H8DA8/H8DAR, Intel Test Product, Gateway FX4710-UB802A, IBM 2669W58, NEC PC-VJ24LLNVHT8B, Panasonic CF-18KHH59B8, Sony VPCSE23FX, NEC MS-7168, HP HP ProBook 6540b, HP P6-2393l, HP Pavilion dv2000, Intel DZ77SL, Packard Bell PACKARD BELL F806, HP HP G60 Notebook PC, Medion E5218, and more.
Liteon Sk-7551 8201.169/1/201412/28/2016liteon_sk-7551-8201.16.exe145kbToshiba SATELLITE L850-A903, Toshiba Dynabook CX/47G, IBM ThinkCentre M52, IBM ThinkPad Z60t, Sony VGN-TZ31XN_B, NEC MS-7168, Lenovo 6463Y3W, Gigabyte GA-6PXSV3, Sony VPCF11HGX, HP PN239AA-ABZ, Notebook MIM 2270, and more.
Liteon Sk-7551 2.1236910/13/201412/28/2016liteon_sk-7551-2.12369.exe216kbIBM ThinkCentre M51, Sony VPCEB4E9R, HP EC619AA-ABY, Sony VGN-AW120D, IBM IBM IntelliStation M Pro -[922962J, Fujitsu FMVA42CW2, HP VG244AA-ABU p6235uk, VVIKOO VI P67 PRO, NEC PC-VJ22MAUEHTXV, Lenovo 6471EGR, Gigabyte GA-6PXSV3, and more.
Liteon Sk-7551 PC-MY28FEZR6, Acer Veriton Z290G, NEC PC-LL3508D, BYON CHAMELEON, Leading Edge LECQ43SOHO, NEC PC-LG17FWTGG, HP G5350nl, IBM 2668W13, ECS 331, Acer TravelMate 8571, IBM System x3200 M3 -[7328EBG, and more.
Liteon Sk-7551 422.10211/20/201412/30/2016sw-422.102.exe123kbHP DX2250 MT SRP KMAT, Intel C16, Toshiba Dynabook MX/33KRD, HP 800-090jp, Packard Bell ISTART 2234, Compaq FQ552AA-ABA SR5616F, Shuttle SB83V10, HP EJ210AA-ABS, Toshiba Dynabook Qosmio T750/T8BS, Sony VGN-NS230TE, Sony VGN-FW245J, and more.
Liteon Sk-7551 M4066212/24/201412/29/2016liteon_sk-7551-m40662.exe141kbMotherBoard By ZOTAC MotherBoard H61ITX-B-E, Sony VPCEH40EBW, WIPRO WSG68125W7-0002, KBS 7Eve, Lenovo ThinkPad X60 Tablet, LG N550-PE50K, HP EP127AA-ABD a123l, Sony VGN-NS110D, HP KY787AA-AKL p6172l, IBM 8305S8U, IBM IBM System x3100 -[434842X, IBM IBM System x3400 M2 Server -[7837K9G, Acer C-VX2611G, HP GS210AA-ABV dx2290MT, LG FD-223NC, and more.
Liteon Sk-7551 828801/31/201512/27/2016liteon_sk-7551-82880.exe201kbPanasonic CF-Y8FW8CJS, Compaq DM174A-ABA S5300NX NA311, HP EP187AA-UUZ, HP 800-090jp, IBM 818388J, Acer AX12300-U1801A, Pegatron C17B, Lenovo ThinkPad X230, Generic Generic, HP S5-1217, Seneca Pro64601, Sony VGN-FW56E, Leading Edge LECQ42SOHO, Sony VGN-TZ240N, and more.
Liteon Sk-7551 304611/30/201412/29/2016liteon_sk-7551-3046.exe34kbGateway FX6800-03h, HP BT597AA-ABA s5604f, Lenovo 20AVCTO1WW, ASUS ET2400IGTS-H61, NEC PC-VT1000J6FD, HP KQ260AA-AC4 a6540b, IBM ThinkPad X41, LG LW70-JJKG, HP NC214AA-UUW a6730sc, OEM By O.E.M, Compaq PX700AA-ABZ SR1449IT IT520, and more.
Liteon Sk-7551 839262/3/201512/30/2016liteon_sk-7551-83926.exe214kbCompaq PW750AA-ABF SR1428FR FR520, LG B55PS.AR3500D, AnabelleB Argyle M261V, Toshiba Dynabook Qosmio T750/T8BS, Sony VPCEC390X, NEC EASYNOTE PB47S00286, Compaq PS430AA-ABG SR1380AN AN510, Fujitsu AMILO Desktop La3740, Fujitsu FMVXD4VR2Z, Panasonic CF-19RHRAXPF, KONTRON B649, HP H9-1156eg, HP 1618, IBM 8187QG7, Mitsubishi CX32VLZJTSBH, Lanix LANIX CORP 4080, HP PS568AA-ABA A1019H, Sony PCV-RZ211, Sony VGN-FE770G, and more.
Liteon Sk-7551 2.102.14811/26/201412/28/2016htdwefh-2.102.148.exe29kbWIPRO WIV37455-0198, Lenovo 57125694, Sony VGN-TZ37GN_N, HP P6-2393l, Compaq Presario 7132EA 470019-261, LG R560-U.ABLGL, Compaq PS245AA-ABF SR1339FR FR510, Sony VPCEB1E1E, HP Hp compaq nx9500, Sony Vgn-sz483, and more.
Liteon Sk-7551 8229611/8/201412/28/2016liteon_sk-7551-82296.exe120kbSony VPCCW18FG, HP HP Pavilion 11 x2 Notebook PC, HP P9879A-ABG 713a, Sony SVE1511AGJB, Sony VGN-FZ180U, Gigabyte T1005, HP RK570AAR-ABA m7760, Haier T5B, Fujitsu ESPRIMO P2521, HP HP EliteBook 8460p, MSI GE620, Compaq GU587AA-ABH SR5235NL, Packard Bell Ixtreme M5741, MSI MS-7030, IBM 8185NUZ, MSI MS-7521, and more.
Liteon Sk-7551 1.1071.1610/14/201412/28/2016liteon_sk-7551-1.1071.16.exe59kbIBM 8212K4U, Panasonic CF-52JE202NW, NEC PC-MJ26XRZWDSBJ, IBM ThinkPad G40, NEC PC-MY20RBZ74, Sony VPCW21Z1E, HP PL482AA-AB4 w1084d, HP HP Compaq nc4400, HP Pavilion dv6000, Dell OptiPlex GX1 600L, IBM 8177B1G, Fujitsu A6220, NEC PC-MY26XHZE1, Sony SVS1312AJA, Compaq EL445AA-ABA SR1750NX NA651, Sony VGN-SZ77TN_C, HP HP Pavilion dv2000, HP HP compaq nx7000, HP Presario 2100, and more.
Liteon Sk-7551 2.12972.112/30/201412/27/2016e-2.12972.1.exe82kbCompaq Presario 6330CA, HP Pavilion zv5000, HP GN693AAR-ABA m9058, HP WX217AV-ABA MS230z, Sharp PC-MM Series, IBM 8123W8E, NEC PB12V00106, HP HP Compaq dc7100 SFF, Sony VGN-FJ21B_R, HP H9-1156eg, Dimotion PCDBS44H, Fujitsu FMVNFD80N, Sony VGN-BX745FN, Supermicro X7QC3, Fujitsu FMVH70K9V, IBM Eserver xSeries 235 -[8671KAX, Sony VGNFW590G, HP FR561AA-ABF a6539.f, and more.

Please Note: There are particular operating systems known to have problems with Liteon Sk-7551:
  • Windows 7 Home Basic
  • Windows XP Tablet PC Edition
  • Windows XP Media Center Edition 2005
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Liteon Sk-7551 model.
Laptop Liteon Sk-7551Tablet Liteon Sk-7551Download Liteon Sk-7551Upgrade Liteon Sk-7551Update Liteon Sk-75512017 Liteon Sk-7551Free Liteon Sk-7551Data Liteon Sk-7551Info Liteon Sk-7551Help Liteon Sk-7551Guide Liteon Sk-7551Comments Liteon Sk-7551Windows 10 Liteon Sk-7551Vista Liteon Sk-7551Windows 7 Liteon Sk-7551Install Liteon Sk-7551