5/20/2019 +1116 new drivers.
42w7791 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for 42w7791
Certifications for 42w7791
5 stars for 42w7791 "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.

42w7791 Driver Download

Windows Compatibility for 42w7791 driver

42w7791 Driver Details:

42w7791 File Name:

42w7791 Driver Version: 339-IB

42w7791 ZIP Size: 112.kb

Manufacturer: Various Manufacturers

42w7791 was fully scanned at: 5/14/2019
Scan Status: driver download scanOK

42w7791 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 8 32bit, Windows Vista Home Premium 32bit, Windows 10 Enterprise 32bit, Windows 7 Ultimate 64bit, Windows Vista Home Premium 32bit, Windows 7 Enterprise (Microsoft Windows NT) 32bit, Windows 10 Mobile Enterprise 32bit,

42w7791 Download Stats:

Driver Uploaded: 1/25/2019

Direct Downloads: 315
Most Recent Download: 5/24/2019
Managed Downloads: 215
Most Recent Download: 5/23/2019
Download Mirrors: 3
Current Delay: 26 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 185/315 Users

Success Reported By 178/185 Users

Driver Download Score93/100

Driver Installation Score86/100

Overall preformance Score94/100

42w7791 249 Thumbs Up249Thumbs
42w7791 3 Thumbs Down3Thumbs
42w7791 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 164/215 Users

Success Reported By 155/164 Users

Driver Download Score90/100

Driver Installation Score89/100

Overall preformance Score97/100

42w7791 190 Thumbs Up190Thumbs
42w7791 1 Thumbs Down1Thumbs
42w7791 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 42w7791 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 42w7791 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing 42w7791, 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.

42w7791 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 42w7791 disfunctions.

Scan performed on 4/24/2017, Computer: IBM 8183TQG - Windows 7 64 bit

Outdated or Corrupted drivers:8/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Controller Universal Host USB Intel(R) famiglia ICH9 - 2938Up To Date and Functioning
Mice And Touchpads
Logitech Logitech Bluetooth Travel MouseUp To Date and Functioning
Wacom Wacom MouseUp To Date and Functioning
Microsoft Logitech First/Pilot Mouse+ (USB)Corrupted By 42w7791
Usb Devices
Hewlett-Packard HP Officejet 6500 E709aOutdated
Silicon Integrated SiS PCI to USB Enhanced Host ControllerUp To Date and Functioning
Renesas NEC Electronics USB HubUp To Date and Functioning
Sound Cards And Media Devices
ASUSTek ASUSTeK TV7134 BDA Video CaptureCorrupted By 42w7791
C-Media Multimedia Audio ControllerCorrupted By 42w7791
Network Cards
Realtek NIC de Fast Ethernet de la familia Realtek RTL8139/810xUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
NVIDIA NVIDIA Network Bus EnumeratorCorrupted By 42w7791
Broadcom ThinkPad Bluetooth 4.0Up To Date and Functioning
AuthenTec Biometric CoprocessorUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 1Outdated
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesUp To Date and Functioning
Video Cards
Intel Video Controller (VGA Compatible)Up To Date and Functioning
Input Devices
Lenovo Lenovo USB Optical Wheel Mouse (HID)Corrupted By 42w7791
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)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 4/26/2019, Computer: NEC PC-VY22XRXEAAFM - Windows 7 32 bit

Outdated or Corrupted drivers:7/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) processor Integrated Memory Controller Channel 1 Address Registers - 2CA9Up To Date and Functioning
Mice And Touchpads
Microsoft Microsoft SideWinder X3 Mouse (IntelliPoint)Up To Date and Functioning
Synaptics Synaptics PS/2 Port Compatible TouchPadUp To Date and Functioning
Usb Devices
DTMB Software DTMB BDA TV USBCorrupted By 42w7791
Hewlett-Packard HP Printer (LEDM)Corrupted By 42w7791
Sound Cards And Media Devices
AVerMedia Controller video multimedialeUp To Date and Functioning
Analog Devices SoundMAX Integrated Digital AudioCorrupted By 42w7791
ASUSTek ASUSTeK TV7134 BDA Video CaptureUp To Date and Functioning
Network Cards
ADMtek Adaptadores basados en Ethernet ADMtek AN983Up To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) Desktop/Workstation/Server Express Chipset SATA AHCI ControllerOutdated
Point Grey Research Texas Instruments OHCI-kompatibel IEEE 1394-vertskontrollerUp To Date and Functioning
EPSON EPSON USB PrinterUp To Date and Functioning
ClockworkMod CDC SerialCorrupted By 42w7791
Google USB Composite DeviceUp To Date and Functioning
ClockworkMod CDC SerialUp To Date and Functioning
Intel(R) Graphics Platform (SoftBIOS) DriverCorrupted By 42w7791
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesOutdated
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Wacom Wacom TabletUp To Date and Functioning
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)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
42w7791 71.1072For Windows 7 32 bit5/2/20153/19/201742w7791-71.1072.exe58kbPanasonic CF-T5AC1DXS, IBM 2669W58, Packard Bell IXtreme X9702, Supermicro X9DRW-3LN4F+/X9DRW-3TF+, Fujitsu CELSIUS M730, Lenovo ThinkPad T410s, Sony VGN-SZ38GP, Sony VGN-G11XRN_B, Dell Latitude 13, , and more.
42w7791 721.163For Windows 7 64 bit7/3/20144/13/201742w7791-721.163.exe130kbSony VGN-Z41XRD_B, HP KT394AA-AB4 S3580D, Lenovo ThinkCentre A57, HP GU622AA-ABE, Seneca Pro86308, Sony VGN-SZ76GN_B, , and more.
42w7791 Windows 72/8/20164/19/201742w7791- RR492AA-ABE, HP KB020AA-ABF m9180.f, HP P7-1010esm, Panasonic CF-30F3SAXAM, Fujitsu FMVA54EW, HP S5-1021p, ASUS CS6110, Toshiba Dynabook C7212CMHN, HP SG3-335FR-m, IBM 686656U, , and more.
42w7791 71.1736For Windows 103/1/20161/19/201742w7791-71.1736.exe214kbPackard Bell ISTART F7125 AIO, Fujitsu FMVNB14BR, Dell Latitude 131L, NEC VERSAL2101 RNB31065295, Acer Veriton X2631, Fujitsu PRIMERGY TX140 S1, Lenovo ThinkPad X230 Tablet, Lenovo 7358W12, HP VG292AA-ABD p6202de, HP PX568AA-ABY, Aquarius Aquarius Std, Pro, Elt, HP Compaq Mozart CQ50-112eo, , and more.
42w7791 70091.1For Windows 10 64 bit11/26/20151/16/201742w7791-70091.1.exe155kbPackard Bell Ixtreme M5741, NEC PC-MK19ELZ2UFJG, HP EP187AA-UUZ, IBM 682466A, HP RA933AA-ABZ, NEC PC-LL550HG1F, HP P6646at, , and more.
42w7791 Windows 7 32 bit9/21/20144/14/201742w7791- ORO-PC, HP EJ218AA-B14, Toshiba Dynabook TX/77MWHYD, Toshiba SATELLITE C855-11C, Compaq Presario 6266EA, IBM Eserver xSeries 235 -[8671KAX, , and more.
42w7791 72932.1For Windows 7 64 bit4/9/20141/19/201742w7791-72932.1.exe118kbHP 23-c010, LG LG PC, Sony VPCCW25FL, NEC PC-MK29MLZE1RJG, Toshiba Dynabook NX/76JBL, Packard Bell IXtreme J8038, , and more.
42w7791 7001.12For Windows 78/15/20161/24/201742w7791-7001.12.exe205kbCompaq RX917AA-ACJ SR1929IL FD440, Buympc MPC Compute, HP FL308AA-ABD IQ512de, IBM 8194D1G, IBM 8171VRJ, Notebook MIM2280, IBM 2374WDG, Toshiba Dynabook Satellite T772/W5TG, ASUS VX5, HP HP Compaq 6715b, HP FR472AA-UUW a6622sc, Intel IntelDQ965GF, HP KJ417AA-AB4 s3480d, Seneca Pro46956, IBM IBM System x3650 -[7979BJU, Fujitsu FMVNS1E3, Gigabyte 7GEWH, , and more.
42w7791 70642For Windows 106/22/20167/4/201642w7791-70642.exe57kbFujitsu FMVLX50LX, Compaq DD377A-ABX 6680 FI110, Acer NC-V5-571P-53338G75MASS, NEC Express5800/54We [N8000-246, IBM 8213WCM, NEC PC-VL750AS, HP G5148it-m, IBM ThinkPad R40, HP HP Compaq dx2390 Microtowe, Sony VPCCW2AFJ, Acer Aspire 5672, WIPRO WSG37425W7-0012, HP P6-2485eo, HP KE530AA-ABD a6212de, Sony VGN-NS190J, , and more.
42w7791 702.179For Windows 10 64 bit9/11/20143/21/201742w7791-702.179.exe108kbToshiba Dynabook T552/36GWJ, Sony VPCCW2AFJ, LG E500-G.A2F1E1, HP P6640ch, HP KY660AA-ABJ p6170jp, Sony VPCY119FJ, LG LS50-UG5F1, FIC LM10W, LG FS-2A35A, Sony VPCEB1E9R, Acer Aspire 1820PTZ, Toshiba Satellite C850-B761, IBM IBM System X3100 M4 -[2582B2A, , and more.
42w7791 70704For Windows 84/17/20156/16/201642w7791-70704.exe67kbLG S1-MDGLG, IBM ThinkPad R51, Sony VPCW12M1E, Sony VGN-A290, IBM 8189D9G, IBM 1831W1U, , and more.
42w7791 73840For Windows 7 32 bit8/12/20143/21/201742w7791-73840.exe59kbHP NM953AA-UUW p6054sc, HP FK522AAR-ABA a6544f, Lenovo ThinkPad T510i, Sony VGN-FE570G, WIPRO Wsg15886, Acer Aspire M5800, HP D1290se-ABS PS353AA, NEC PC-LL5006D2DR, IBM 8187SYU, ASUS CS6110, LG LM60-15166L, Gateway H3512, Sony VGN-FS755FP, HP P6604f, Lenovo ThinkPad T500, , and more.
42w7791 71.1920For Windows 7 64 bit1/3/20158/15/201642w7791-71.1920.exe156kbNEC PC-GV286GLGL, HP KT541AA-UUB a6528hk, OEM By O.E.M, NEC PC-VY20AED5MFA5, Gateway E-155CG, IBM 2656D7G, HP KE483AA-UUZ, Gateway FX6800-03h, HP EZ009AA-AB3 a1575l, , and more.
42w7791 71.1038For Windows 711/21/20164/10/201742w7791-71.1038.exe155kbSony VGN-AW52JGB, HP 810-190jp, HP FL399AA-ABZ m9495it, Lenovo ThinkPad Edge E430, AT OFFICEPRO SFF, NEC PC-VK26MDZCE, Lenovo ThinkStation E31, , and more.
42w7791 732.184For Windows 1011/11/20163/11/201742w7791-732.184.exe137kbHP HP ProBook 4520s, HP HP Pavilion tx1000 Notebook PC, LG R1-CUP1E1, Packard Bell EASYNOTE MV86, Lenovo 6463WSS, EDsys EDSCADI73770, RadiSys C2SBM, NEC PC-MY25XRGJTCBE, Dell OptiPlex GX1 500MTbr+, , and more.
42w7791 73839For Windows 10 64 bit6/25/20157/21/201642w7791-73839.exe219kbSony VPCCW1IGX, Toshiba Dynabook Qosmio D711/T9CB, Lenovo 20188, Sony SVE15116FJB, Sony SVT13136CWS, HP EG763AA-B14, Sony VGX-X90P, Panasonic CF-29NAQC9BM, Panasonic CF-52JE203NW, HP FT959AA-ABG a6720a, , and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific 42w7791 model.
Laptop 42w7791Tablet 42w7791Download 42w7791Upgrade 42w7791Update 42w77912019 42w7791Free 42w7791Data 42w7791Info 42w7791Help 42w7791Guide 42w7791Comments 42w7791Windows 10 42w7791Vista 42w7791Windows 7 42w7791Install 42w7791