8/14/2022 +515 new drivers.
Dell Kb1421 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Dell Kb1421
Certifications for Dell Kb1421
5 stars for Dell Kb1421 "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.

Dell Kb1421 Driver Download

Windows Compatibility for Dell Kb1421 driver

Dell Kb1421 Driver Details:

Dell Kb1421 File Name:

Dell Kb1421 Driver Version: 716D2

Dell Kb1421 ZIP Size: 126.kb

Manufacturer: Dell

Dell Kb1421 was fully scanned at: 8/9/2022
Scan Status: driver download scanOK

Dell Kb1421 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 7 Enterprise (Microsoft Windows NT) 32bit, Windows 10 IoT 32bit, Windows 10 Home 64bit, Windows Vista Home Basic 32bit, Windows 10 Mobile 64bit, Windows 10 Mobile Enterprise 64bit, Windows RT 64bit, Windows XP Starter Edition 32bit, Windows 10 Team 32bit, Windows 10 Enterprise 32bit, Windows 7 Professional 64bit,

Dell Kb1421 Download Stats:

Driver Uploaded: 1/12/2019

Direct Downloads: 536
Most Recent Download: 11/25/2019
Managed Downloads: 636
Most Recent Download: 11/13/2019
Download Mirrors: 5
Current Delay: 30 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 337/536 Users

Success Reported By 330/337 Users

Driver Download Score85/100

Driver Installation Score85/100

Overall preformance Score91/100

Dell Kb1421 463 Thumbs Up463Thumbs
Dell Kb1421 7 Thumbs Down7Thumbs
Dell Kb1421 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 538/636 Users

Success Reported By 494/538 Users

Driver Download Score92/100

Driver Installation Score92/100

Overall preformance Score93/100

Dell Kb1421 601 Thumbs Up601Thumbs
Dell Kb1421 1 Thumbs Down1Thumbs
Dell Kb1421 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 Dell Kb1421 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 Dell Kb1421 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Dell Kb1421, or the driver installation manager, take a few minutes to send us a report:
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Other drivers most commonly associated with Dell Kb1421 problems:

Dell Kb1421 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 Dell Kb1421 disfunctions.

Scan performed on 4/25/2019, Computer: Medion S2211 - Windows 7 64 bit

Outdated or Corrupted drivers:10/16

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8-Familie USB2 erweiterter Hostcontroller - 283AUp To Date and Functioning
Mice And Touchpads
Genius Scroll Mouse(4D3B)Outdated
Usb Devices
Hewlett-Packard HP Photosmart Plus B209a-mCorrupted By Dell Kb1421
Sierra Wireless USB Composite DeviceUp To Date and Functioning
Sound Cards And Media Devices
Sony Multimedia Video ControllerOutdated
Network Cards
hspa Modem AlcatelOT Wireless Ethernet AdapterCorrupted By Dell Kb1421
Microsoft HID KeyboardCorrupted By Dell Kb1421
Hard Disk Controller
Intel(R) 82801DB Ultra ATA Storage Controller-24CBUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 7Corrupted By Dell Kb1421
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceCorrupted By Dell Kb1421
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Up To Date and Functioning
Input Devices
Hewlett-Packard HP Link-5 micro dongleCorrupted By Dell Kb1421
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Outdated
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/24/2019, Computer: Sony VGN-CS2 - Windows 7 32 bit

Outdated or Corrupted drivers:9/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) processor Miscellaneous Registers - D158Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant Optical Wheel MouseCorrupted By Dell Kb1421
Logitech Logitech Gaming Virtual KeyboardUp To Date and Functioning
Alps Alps Pointing-deviceCorrupted By Dell Kb1421
Usb Devices
Samsung SAMSUNG Mobile USB Composite DeviceCorrupted By Dell Kb1421
Sound Cards And Media Devices
VIA VIA High Definition AudioUp To Date and Functioning
Creative Sound Blaster X-Fi Xtreme AudioUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR9485WB-EG Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
USB Compliance USB DeviceUp To Date and Functioning
Microsoft SDA Standard Compliant SD Host ControllerCorrupted By Dell Kb1421
Intel Intel(r) AIM External Flat Panel Driver 4Corrupted By Dell Kb1421
Intel Intel(r) AIM External Flat Panel Driver 1Up To Date and Functioning
Texas Instruments Dispositivo compatible con HIDCorrupted By Dell Kb1421
Broadcom ThinkPad Bluetooth 4.0Corrupted By Dell Kb1421
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Up To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce FX 5200Outdated
Input Devices
KME USB-brugerstyret inputenhed (HID)Up To Date and Functioning
Port Devices
ONDA ONDA USB Enumerator For AT DeviceUp To Date and Functioning
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
Dell Kb1421 1.13409For Windows 7 32 bit7/18/20152/8/2017dell_kb1421-1.13409.exe209kbIBM 2647LG7, ASUS PRDLS533, Fujitsu FMVA56HW, HP HP ProBook 4510s, NEC PC-LL700ED, Toshiba Qosmio D730, Fujitsu FMVXN2G52, Intel LC-92T10, Sony VGN-AR170P, Acer A0A150, Compaq PJ517AA-ABA SR1220NX NA441, Shuttle XP400, HP PS378AA-ABN, IBM 23795VU, Toshiba SATELLITE PRO L770-12P, HP PP121AA-ABF m1155.f, , and more.
Dell Kb1421 1.12901.1For Windows 7 64 bit9/4/20148/9/2016dell_kb1421-1.12901.1.exe23kbDell Precision T7610, Sony SVD132100C, Fujitsu LifeBook A6210, NEC PC-LL350DD1KS, Intel MGM965JB, HP WK697AA-ABD p6329de, Sony VGN-SZ140, Acer Veriton S670, NEC PC-LL900BD, HP RP847AA-ABZ, Dimotion PCDM4J5P, HP HP Compaq nc8000, Gateway 06DT048, , and more.
Dell Kb1421 1.121.196For Windows 72/22/20161/12/2017dell_kb1421-1.121.196.exe104kbHP HPE-380jp, SAMSUN SQ45/Q70C/P200, Fujitsu AMILO Xi 2528, HP FK935AA-ABG IQ515a, ALFATRON SpA DN1020/M, CdcPointSpa MS-7277, Acer Veriton S670, Toshiba Qosmio X75-A, Lenovo 7360-D3U, HP EY906AA-ABZ, Sony VPCF128FJ, NEC PC-MJ26EBZD1FSG, HP PN176AA-ABN, Fujitsu FPC08001DM, Northern Micro P4865G-M-AS, Acer Veriton M200-Q57, , and more.
Dell Kb1421 1.1392.16For Windows 1011/25/201610/17/2016dell_kb1421-1.1392.16.exe90kbFujitsu FMVLRD50P, Gigabyte EP43C-DS3, Olidata JumPC, Lenovo 3626A22, Gigabyte W551, WIPRO WSG68125W7-0002, Intel D2500CC, Lenovo ThinkPad Edge E520, , and more.
Dell Kb1421 Windows 10 64 bit7/15/20157/5/2016dell_kb1421- MX6627, HP FL436AA-ABF a6631af, IBM 8145LUC, Sony VGN-CR327_W, NEC PC-VJ10MCHE2, LG LW65-K5JY, NEC PC-VJ10MCHE2, Compaq PS430AA-ABG SR1380AN AN510, NEC PC-MK29MLZE1RJG, HP 810-170st, , and more.
Dell Kb1421 1.13902.1For Windows 7 32 bit3/24/201410/1/2016dell_kb1421-1.13902.1.exe137kbSony VGN-CR35T_B, IBM 812235U, IBM 8171Z5S, NEC PC-MY30AEZA5XT6, Toshiba Dynabook Satellite T30 173C/5W, ByteSpeed ByteSpeed Laptop UT40, HallmarkComputer ViewMaster System, NEC PC-LL370RG1KS, , and more.
Dell Kb1421 1.10468For Windows 7 64 bit1/11/20153/5/2017dell_kb1421-1.10468.exe199kbIBM ThinkPad G40, Sony VGNBZ579N03, Sony VGC-LA83DB, Fujitsu FPC03080AL, Toshiba Dynabook NX/76JBL, Lenovo ThinkPad W510, Sony VGN-CR363, Lenovo ThinkCentre M58, Dell S5400SF, Toshiba Dynabook CX/45AB, WIPRO WIV37455-0653, Lenovo 23242F3, Fujitsu Stylistic LT P-600, Sony VGN-FE21HR, , and more.
Dell Kb1421 1.11.1946For Windows 77/26/20162/12/2017dell_kb1421-1.11.1946.exe138kbMotion J3400, Fujitsu FMVD707AY, Gateway MC7813G, Sony VGN-SZ61VN_X, HP NH836AV-ABA m9500z, IBM System x3630 M3 -[7377AC1, HP Presario V3000, IBM 819437U, Gateway NS40T, IBM 8309K1G, IBM 2672M3G, Packard Bell IMEDIA D5230 BE, Gateway 4800 Series, Compaq Presario 8141EA, HP ES131AA-UUZ, Sony VGN-CR313H_B, , and more.
Dell Kb1421 1.11.1472For Windows 107/25/20161/3/2017dell_kb1421-1.11.1472.exe41kbNorthern Micro P9X79-IN, Infoquest QuestPC, HP HP d330 ST, Fujitsu PRIMERGY RX200 S8, HP NC684AAR-ABA a6750y, Samsung G910, AT TRILINE PROFI I102, Phoenix M671MX+968, Sony VGN-FW160AE, Panasonic CF-C1BEAADR, Toshiba Satellite C850-F0044, Packard Bell IXTREME I7709B, Fujitsu LIFEBOOK S 7020, WINCOR NIXDORF EPC A4, Fujitsu FMVLX50WD, NEC PC-LL750RG1B, Compaq P8657F-ABA SR1000V NA510, , and more.
Dell Kb1421 1.12624For Windows 10 64 bit6/21/20143/27/2017dell_kb1421-1.12624.exe191kbSony VPCW210ALI, IBM 1845BJ1, IBM 18445GU, HP KY789AA-AKL p6175l, MIKROLOG Power P45-CO, NEC PC-VJ20ERZE1, Compaq KP296AA-ABE SR5412ES, Sony VGN-Z41XRD_B, Dell Studio 1457, Mecer X107, HP Pavilion G70-250CA, Sony VGN-SR25T_P, NT Computer ACCENT Q 6600/501, , and more.
Dell Kb1421 1.13903For Windows 88/16/20152/20/2017dell_kb1421-1.13903.exe187kbCompaq PJ517AA-ABA SR1220NX NA441, Shuttle XP400, HP PS378AA-ABN, IBM 23795VU, Toshiba SATELLITE PRO L770-12P, HP PP121AA-ABF m1155.f, Panasonic CF-30CASCZBM, HP PW579AA-ABG m7088a, HP Pavilion G70-457CA, , and more.
Dell Kb1421 1.131.162For Windows 7 32 bit1/8/20158/8/2016dell_kb1421-1.131.162.exe66kbPackard Bell EasyNote TK36, Fujitsu LifeBook T5010, HP HP Pavilion g7 Notebook PC, IBM 23745U9, NEC Express5800/110Ge [N8100-1447Y, Fujitsu FPC08001DM, Compaq PW783AA-ACJ SR1425IL FD440, Fujitsu FMVXNBGJ2Z, IBM 8115KUT, HP HP EliteBook 8530p, Fujitsu CELSIUS R920 POWER, Sony VGN-TZ27MN_B, IBYTE AS471100, HP HPE-380jp, HP Compaq CQ62, Lenovo ThinkPad X200 Tablet, , and more.
Dell Kb1421 1.10800For Windows 7 64 bit4/12/201411/22/2016dell_kb1421-1.10800.exe202kbSony PCG-K14, HP HP 2000-150CA Notebook PC, HP PP121AA-ABF m1155.f, NEC PC-VY25AAZR7, Packard Bell ENLS44HR, SAMSUN NC10, Gateway 564GE, LG P210-GE2PK, ASUS N53Jf, AMD & ATI P030A, Gateway MC7813G, , and more.
Dell Kb1421 1.10360For Windows 76/5/20162/9/2017dell_kb1421-1.10360.exe57kbToshiba Dynabook T552/36FBK, NEC PC-VY16MRFJAFUX, Panasonic CF-W8GWEZFN2, Gateway MT6220B, Compaq KT310AA-AB4 SR5490CF, NEC PC-LL750ES3KS, NEC PC-VY25AAZR7, HP PS303AA-ABH, Lenovo ThinkPad Edge 15, Extracomputer D2312-C2, Sony SVE1411E1RB, , and more.
Dell Kb1421 1.11.1768For Windows 1011/7/20164/19/2017dell_kb1421-1.11.1768.exe22kbSony VGN-CR60B_P, Compaq KY775AA-AB1 CQ3010KL, Sony VGN-FJ77SP_W, Packard Bell IXTREME MC 9740, HP GG692AA-ABZ, HP HP Compaq nx6325, Gateway GM5643E, Fujitsu FMV5NUBKH8, NEC PC-VT5500D, Gigabyte GA-6FASV1, Panasonic CF-30KCPRQAM, Seanix C3V, Samsung G910, , and more.
Dell Kb1421 Windows 10 64 bit8/16/20144/23/2017dell_kb1421- Emachine E725, VOYAGEURPC Warranty 06/23/2014, HP BN744AA#ABG, Lenovo 1952T60, Fujitsu FMVTE90YD, Panasonic CF-T8EWETZAM, NEC PC-VY22MAZ7A, PrimeLine Professional-i7, NEC PC-MY30VBZED, , and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Dell Kb1421 model.

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