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8/16/2017 +539 new drivers.
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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 7/18/2016
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.

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: 8/10/2017
Scan Status: driver download scanOK

National Instruments Ni 9421 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 Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32bit, Windows RT 32bit, Windows 8 Pro 64bit, Windows XP Starter Edition 32bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32bit, Windows Vista Home Premium 64bit,

National Instruments Ni 9421 Download Stats:

Driver Uploaded: 3/25/2017

Direct Downloads: 124
Most Recent Download: 4/26/2017
Managed Downloads: 4315
Most Recent Download: 4/24/2017
Download Mirrors: 5
Current Delay: 20 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 105/124 Users

Success Reported By 27/105 Users

Driver Download Score61/100

Driver Installation Score74/100

Overall preformance Score67/100

National Instruments Ni 9421 4 Thumbs Up4Thumbs
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National Instruments Ni 9421 0 Thumbs Down0Thumbs
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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 3589/4315 Users

Success Reported By 2865/3589 Users

Driver Download Score83/100

Driver Installation Score80/100

Overall preformance Score84/100

National Instruments Ni 9421 2645 Thumbs Up2645Thumbs
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National Instruments Ni 9421 36 Thumbs Down36Thumbs
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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:
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Other drivers most commonly associated with National Instruments Ni 9421 problems:

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 4/26/2017, Computer: Panasonic CF-30CTWAZBM - Windows 7 64 bit

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 82801FB/FBM PCI Express Root Port - 2666Up To Date and Functioning
Mice And Touchpads
Wacom Wacom Mouse MonitorUp To Date and Functioning
Usb Devices
Winbond Winbond USB Memory Stick Reader/WriterUp To Date and Functioning
Logitech CameraUp To Date and Functioning
Sound Cards And Media Devices
AMD ATI Function Driver for High Definition Audio - ATI AA01Up To Date and Functioning
AVerMedia AVerMedia A350 MiniCard Hybrid ATSC TVUp To Date and Functioning
Logitech Webcam C210Corrupted By National Instruments Ni 9421
Network Cards
Intel(R) Wireless-N 7260Corrupted By National Instruments Ni 9421
Keyboards
Microsoft HID KeyboardCorrupted By National Instruments Ni 9421
Hard Disk Controller
Intel(R) 7 Series/C216 Chipset Family SATA AHCI ControllerOutdated
Others
Microsoft SDA Standard Compliant SD Host ControllerCorrupted By National Instruments Ni 9421
Intel Intel(r) AIM External Flat Panel Driver 2Up To Date and Functioning
Initio Initio Default ControllerCorrupted By National Instruments Ni 9421
Nokia Nokia 5230 USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Corrupted By National Instruments Ni 9421
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
KME USB-brugerstyret inputenhed (HID)Outdated
Port Devices
hspa Modem Application2 port (COM5)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/24/2017, Computer: LG Z1-B821P1 - Windows 7 32 bit

Outdated or Corrupted drivers:9/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 Ring to PCI Express Performance Monitor - 3C43Up To Date and Functioning
Mice And Touchpads
eGalaxTouch USB Input DeviceUp To Date and Functioning
(Standard mouse types) HID-compliant mouseUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse Explorer 4.0 (IntelliPoint)Up To Date and Functioning
Usb Devices
Microsoft Controladora de host universal USB Intel (R) 82801DB/DBM - 24C2Up To Date and Functioning
Sound Cards And Media Devices
IDT High Definition Audio DeviceOutdated
Network Cards
Ralink Ralink RT3290 802.11bgn Wi-Fi AdapterUp To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801AA Bus Master IDE ControllerCorrupted By National Instruments Ni 9421
Others
NEC Generic CardBus ControllerOutdated
Western Digital WD SES Device USB DeviceOutdated
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
Texas Instruments Texas Instruments PCI-4520 CardBus ControllerUp To Date and Functioning
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerOutdated
Initio Initio Default ControllerOutdated
Cameras, Webcams And Scanners
Canon Canon MP560 serOutdated
Video Cards
NVIDIA NVIDIA GeForce FX 5200Corrupted By National Instruments Ni 9421
Input Devices
Microsoft Microsoft Hardware USB MouseUp To Date and Functioning
Port Devices
D-Link MT65xx PreloaderUp To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
National Instruments Ni 9421 62630For Windows 7 32 bit11/1/201412/30/2016-62630.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 431.12.12.1For Windows 7 64 bit3/4/201512/28/2016all_drivers-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 21.12.11.12For Windows 79/24/201412/30/2016all_drivers-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 932.1For Windows 109/27/201412/30/2016tdeei-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 63743For Windows 10 64 bit11/13/201412/28/2016-63743.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 20726For Windows 7 32 bit3/4/201512/30/2016all_drivers-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 2.12761.1For Windows 7 64 bit2/13/201512/28/2016all_drivers-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 2.10928For Windows 712/7/201412/30/2016all_drivers-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 22823For Windows 101/19/201512/29/2016all_drivers-22823.exe187kbNEC PC-MJ30DLZCA, OEGStone DB75EN, Lenovo 4236TKK, WIPRO WSG48355W7-0023, HP HP EliteBook 8560p, and more.
National Instruments Ni 9421 1.122.120For Windows 10 64 bit9/2/201412/29/2016all_drivers-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 61.1042.1For Windows 812/21/201412/28/2016all_drivers-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 T2.13738For Windows 7 32 bit1/8/201512/28/2016all_drivers-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 G72.13For Windows 7 64 bit3/4/201512/30/2016all_drivers-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 Home Edition, for home desktops and laptops
  • Windows 10 Home
  • Windows 7 Ultimate
  • Windows 10 Enterprise
  • Windows 10
  • Windows 8 Enterprise
  • Windows 8
  • Windows Vista Home Premium
  • Windows 10 Pro Education
  • Windows 8 Pro
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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