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3/30/2017 new driver models for direct download:881
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National Instruments Ni 9421 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for National Instruments Ni 9421
Certifications for National Instruments Ni 9421
5 stars for National Instruments Ni 9421 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/30/2017 Updates

All drivers on semantic.gs are updated on daily basis.

However, a new version of National Instruments Ni 9421 might have been uploaded since our last site update.

National Instruments Ni 9421 Driver Download

Windows Compatibility for National Instruments Ni 9421 driver

National Instruments Ni 9421 Driver Details:

National Instruments Ni 9421 File Name: national_instruments_ni_9421.zip

National Instruments Ni 9421 Driver Version: 241ii

National Instruments Ni 9421 ZIP Size: 102.kb

Manufacturer: National

National Instruments Ni 9421 was fully scanned at: 3/26/2017
Scan Status: driver download scanOK

National Instruments Ni 9421 special revision for: Windows XP Media Center Edition 2003 32 bit, Windows Vista Business 32 bit, Windows Vista Home Basic 64 bit, Windows XP Media Center Edition 2005 32 bit, Windows XP Professional N 32 bit, Windows XP Media Center Edition 64 bit

National Instruments Ni 9421 Download Stats:

Driver Uploaded: 3/25/2017

Direct Downloads: 118
Most Recent Download: 3/27/2017
Managed Downloads: 4105
Most Recent Download: 3/29/2017
Download Mirrors: 5
Current Delay: 28 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 93/118 Users

Success Reported By 20/93 Users

Driver Download Score61/100

Driver Installation Score74/100

Overall preformance Score67/100

National Instruments Ni 9421 5 Thumbs Up5Thumbs
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National Instruments Ni 9421 1 Thumbs Down1Thumbs
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National Instruments Ni 9421 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 3431/4105 Users

Success Reported By 2754/3431 Users

Driver Download Score83/100

Driver Installation Score80/100

Overall preformance Score84/100

National Instruments Ni 9421 2556 Thumbs Up2556Thumbs
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National Instruments Ni 9421 47 Thumbs Down47Thumbs
Down
National Instruments Ni 9421 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

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 National Instruments Ni 9421 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 National Instruments Ni 9421 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing National Instruments Ni 9421, 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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National Instruments Ni 9421 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 National Instruments Ni 9421 disfunctions.

Scan performed on 3/30/2017, Computer: Compaq NQ905AA-ABU CQ5012UK

Outdated or Corrupted drivers:7/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 5000V Chipset Memory Controller Hub - 25D4Up To Date and Functioning
Mice And Touchpads
Wacom HID-compliant mouseCorrupted By National Instruments Ni 9421
Logitech HID-compliant Optical Wheel MouseUp To Date and Functioning
FUJITSU FUJITSU PS/2 QuickPoint4Up To Date and Functioning
Usb Devices
Aladdin Knowledge USB TokenUp To Date and Functioning
Microsoft VIA Rev 5 or later USB Universal Host ControllerCorrupted By National Instruments Ni 9421
Sound Cards And Media Devices
Conexant Conexant Falcon II PAL Video CaptureCorrupted By National Instruments Ni 9421
Syntek USB 2.0 Video Capture ControllerUp To Date and Functioning
Creative Sound Blaster X-Fi Xtreme AudioCorrupted By National Instruments Ni 9421
Network Cards
ASIX ThinkPad OneLink Dock USB GigaLANUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Ricoh SDA-Standard konformer SD-HostcontrollerCorrupted By National Instruments Ni 9421
Others
Nokia Nokia USB LCIFUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 0Corrupted By National Instruments Ni 9421
ENE ENE CB1410 Cardbus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesUp To Date and Functioning
Video Cards
ATI RADEON X600 Series (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Hewlett-Packard HP Link-5 micro dongleUp To Date and Functioning
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Corrupted By National Instruments Ni 9421
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 3/30/2017, Computer: Sony VGN-FZ32G

Outdated or Corrupted drivers:4/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) ICH10 Family SMBus Controller - 3A30Up To Date and Functioning
Mice And Touchpads
Logitech Logitech USB Marble MouseUp To Date and Functioning
Microsoft Microsoft USB IntelliMouseUp To Date and Functioning
WheelMouse HID-compliant mouseUp To Date and Functioning
Usb Devices
LG LGE EVDOM Composite USB DeviceUp To Date and Functioning
Sound Cards And Media Devices
ASUS USB Mass Storage DeviceUp To Date and Functioning
Realtek Realtek AC'97 Audio for VIA (R) Audio ControllerUp To Date and Functioning
Motorola Motorola SM56 Speakerphone ModemCorrupted By National Instruments Ni 9421
Network Cards
Realtek Generic Bluetooth RadioUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices Standard Dual Channel PCI IDE ControllerUp To Date and Functioning
Others
Google Nexus 4Up To Date and Functioning
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP160Outdated
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Microsoft USB Human Interface DeviceUp To Date and Functioning
Port Devices
hspa Modem Application1 port (COM4)Corrupted By National Instruments Ni 9421
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By National Instruments Ni 9421
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
National Instruments Ni 9421 6263011/1/201412/30/2016-62630.exe77kbCompaq DT203A-ABF S6400FR FR410, KOBIAN PI845GVM, HP PS226AA-ABE t840.es, Sony VGN-CS190N, Lenovo H520, Packard Bell IPower X9200, HP VD042AA-ABF p6105f, Toshiba SATELLITE L850-153, Sony VGN-NS120AH, HP Presario V2000, IBM Lenovo ThinkServer TS200 -[652512G, and more.
National Instruments Ni 9421 431.12.12.13/4/201512/28/2016national_instruments_ni_9421-431.12.12.1.exe31kbOpen Labs Neko/Miko, Sony SVE14A2V2ES, NEC PC-VX500BD, HP KY731AA-AKL a6784l, Sony VPCCW15FG, Advent PQG9002, Sony VPCF13D4E, Sony SVE1511AGJB, HP BK345AA-ACJ p6373i, and more.
National Instruments Ni 9421 21.12.11.129/24/201412/30/2016national_instruments_ni_9421-21.12.11.12.exe121kbHP PS512AA-ABA a815, HP HP Compaq 6710s, Leading Edge LECQ43SOHO, Fujitsu N6220, HP RF772AA-ABF t3611.f, HP GU519AA-UUW a6233.sc, Gigabyte B85N-WIFI, and more.
National Instruments Ni 9421 932.19/27/201412/30/2016tdeei-932.1.exe54kbIBM ThinkCentre A51p, Lenovo ThinkPad X61s, HP NC829AAR-ABA a6857c, Sony VGC-LS30E, HP PL494AA-ABH t760.be, Toshiba SATELLITE C855-27U, Acer Aspire L3600, HP HPE-430it, and more.
National Instruments Ni 9421 6374311/13/201412/28/2016-63743.exe216kbNEC Express5800/110Ge [N8100-1447Y, Supermicro X10SAT, Acer Dalle, Lenovo ThinkCentre M58p, HP GU613AA-ACB m9080.ru, HP GX609AA-A2L m9160f, Sony VGN-FE570G, HP HP nx9010, Panasonic CF-W8EWYAJP, Acer TravelMate 8531, Fujitsu FMVNF50WWJ, and more.
National Instruments Ni 9421 207263/4/201512/30/2016national_instruments_ni_9421-20726.exe176kbCompaq FQ552AA-ABA SR5616F, HP HP PAVILION DV6000, HP FK557AAR-ABA a6602f, Dell Inspiron 3646, IBM 8183TQG, Ipex I.T.G GOC Guardfish series, RM Plc W761tg, and more.
National Instruments Ni 9421 2.12761.12/13/201512/28/2016national_instruments_ni_9421-2.12761.1.exe103kbToshiba Dynabook T552/36FWK, HP NY545AAR-ABA p6210y, NEC PC-VL5707D1Y, NCR 7403-1010-8801, Toshiba SATELLITE C850-1C4, HP FT959AA-ABG a6720a, Lenovo ThinkPad Edge E130, LG R590-XR7WK, Fujitsu MS-6318, SAMSUN 200B4Z/S01TH, and more.
National Instruments Ni 9421 2.1092812/7/201412/30/2016national_instruments_ni_9421-2.10928.exe174kbIBM 8184NUG, IBM 81838HJ, Leading Edge LECQ43SOHO, Gateway H3512, Lenovo 3000 H230 10025, Medion X9613, Toshiba SATELLITE L850-A903, Buympc TRANSPORT T2500 154 E, and more.
National Instruments Ni 9421 228231/19/201512/29/2016national_instruments_ni_9421-22823.exe187kbNEC PC-MJ30DLZCA, OEGStone DB75EN, Lenovo 4236TKK, WIPRO WSG48355W7-0023, HP HP EliteBook 8560p, and more.
National Instruments Ni 9421 1.122.1209/2/201412/29/2016national_instruments_ni_9421-1.122.120.exe86kbLenovo ThinkCentre M90p, Sony VGNFW490Y, HP Pavilion ze5400, HP NY545AAR-ABA p6210y, IBM 8185NUZ, HP KT394AA-AB4 S3580D, Fujitsu FMVLRD50P, Sony VGN-NS110D, HP HP PAVILION DV6000, and more.
National Instruments Ni 9421 61.1042.112/21/201412/28/2016national_instruments_ni_9421-61.1042.1.exe96kbHP KA770AA-ABU m9175.uk-a, HP 110-010xt, VIA VT8367-8233/5, Sony VGN-AR170P, AnabelleB Argyle M292, HP FK785AAR-ABA s3620f, SAMSUN NP-R510-FS04NL, and more.
National Instruments Ni 9421 T2.137381/8/201512/28/2016national_instruments_ni_9421-t2.13738.exe134kbPanasonic CF-30CASCZBM, Sony VGN-TT250N, Toshiba Equium L100, HP H9-1390ef, NEC PC-MY30XEZE3, HP RJ131AA-AB8 t3620.t, HP H8-1525eg, and more.
National Instruments Ni 9421 G72.133/4/201512/30/2016national_instruments_ni_9421-g72.13.exe85kbDell OptiPlex GX1 500MTbr+, NEC PC-VJ12EBBCHCLD, Sony VGN-NS38E_S, Lenovo Lenovo IdeaPad Y485, Fujitsu FMVXD4NJ4Z, Sony VPCCW1TFX, HP FJ454AA-AC4 s3620b, Acer Aspire 3810TZG, HP GN634AV-ABA a6210, WIPRO WIV37455-0653, Fujitsu FMVCEG45N7, Medion E5217, and more.


Please Note: There are particular operating systems known to have problems with National Instruments Ni 9421:
  • Windows XP 64-bit Edition
  • Windows 10
  • Windows XP Professional
  • Windows RT
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows Vista Home Premium
  • Windows Vista Starter
  • Windows XP Media Center Edition
  • Windows 7 Starter
  • 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 National Instruments Ni 9421 model.
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