5/20/2018 +964 new drivers.
Dell St2421lhdmi 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Dell St2421lhdmi
Certifications for Dell St2421lhdmi
5 stars for Dell St2421lhdmi "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 St2421lhdmi Driver Download

Windows Compatibility for Dell St2421lhdmi driver

Dell St2421lhdmi Driver Details:

Dell St2421lhdmi File Name:

Dell St2421lhdmi Driver Version: 328OOO7.o

Dell St2421lhdmi ZIP Size: 134.kb

Manufacturer: Dell

Dell St2421lhdmi was fully scanned at: 5/16/2018
Scan Status: driver download scanOK

Dell St2421lhdmi 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 Basic 64bit, Windows 10 Education 32bit, Windows Vista Home Basic 64bit, Windows RT 64bit, Windows 10 Mobile Enterprise 32bit, Windows 10 Enterprise 64bit, Windows 10 Mobile 64bit,

Dell St2421lhdmi Download Stats:

Driver Uploaded: 3/29/2018

Direct Downloads: 863
Most Recent Download: 4/25/2018
Managed Downloads: 1229
Most Recent Download: 4/24/2018
Download Mirrors: 1
Current Delay: 25 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 814/863 Users

Success Reported By 236/814 Users

Driver Download Score61/100

Driver Installation Score66/100

Overall preformance Score61/100

Dell St2421lhdmi 56 Thumbs Up56Thumbs
Dell St2421lhdmi 16 Thumbs Down16Thumbs
Dell St2421lhdmi 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 1212/1229 Users

Success Reported By 1054/1212 Users

Driver Download Score79/100

Driver Installation Score86/100

Overall preformance Score98/100

Dell St2421lhdmi 965 Thumbs Up965Thumbs
Dell St2421lhdmi 102 Thumbs Down102Thumbs
Dell St2421lhdmi 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 St2421lhdmi 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 St2421lhdmi + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Dell St2421lhdmi, 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.

Dell St2421lhdmi 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 St2421lhdmi disfunctions.

Scan performed on 4/25/2017, Computer: NEC PC-MK33LBZCE - Windows 7 64 bit

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
ST Microelectronics ST Micro ScreenDetection Sensor DriverCorrupted By Dell St2421lhdmi
Mice And Touchpads
Logicool Logitech USB TrackMan WheelUp To Date and Functioning
VMware VMware USB Pointing DeviceOutdated
Usb Devices
SusTeen CUSTT13 Development PlatformCorrupted By Dell St2421lhdmi
Hewlett-Packard HP Deskjet 3520 series (REST)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 550 TiCorrupted By Dell St2421lhdmi
Microsoft HD-3000 - Microsoft LifeCam.Up To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9485 802.11b/g/n WiFi AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Winbond Sony Memory Stick controller(WB)Corrupted By Dell St2421lhdmi
Intel(R) 82801EB Ultra ATA Storage Controllers - 24D1Up To Date and Functioning
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Nokia Nokia USB PhonetUp To Date and Functioning
NVIDIA Other PCI Bridge DeviceUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Outdated
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Up To Date and Functioning
Input Devices
Logitech Logitech Wheel Mouse (USB)Up To Date and Functioning
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)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 4/26/2018, Computer: AOpen MP65 - Windows 7 32 bit

Outdated or Corrupted drivers:9/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Enkel kommunikasjonskontroller for PCIUp To Date and Functioning
Mice And Touchpads
Wacom HID-compliant deviceOutdated
Logitech HID mouseUp To Date and Functioning
Genius USB Scroll MouseUp To Date and Functioning
Usb Devices
Microsoft USB Storage DeviceUp To Date and Functioning
Samsung Electronic SAMSUNG WMC Composite DeviceCorrupted By Dell St2421lhdmi
Microsoft CMD USB0670 PCI to USB Open Host ControllerUp To Date and Functioning
Sound Cards And Media Devices
Microsoft Microsoft LifeCam VX-1000Outdated
Sony Multimedia Video ControllerOutdated
Network Cards
Intel(R) Centrino(R) Wireless-N 1000Up To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices ATI IDE ControllerUp To Date and Functioning
Texas Instruments Texas Instruments PCIxx21 Integrated FlashMedia ControllerOutdated
ENE ENE CB-1410/851 Cardbus ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 1Outdated
AuthenTec TouchStrip Fingerprint SensorUp To Date and Functioning
Intel(R) 82810 Graphics Controller (Microsoft Corporation)Outdated
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
Logitech Logitech WingMan Formula (ADI)Corrupted By Dell St2421lhdmi
Port Devices
Mobile Connector Device Application Interface (COM12)Corrupted By Dell St2421lhdmi
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
Dell St2421lhdmi 21.1632For Windows 7 32 bit10/14/201412/28/2016all_drivers-21.1632.exe87kbSony VGN-SZ71E_B, Seneca Pro76566, HP KJ253AA-ABD, Sony VGN-FJ21B_R, Lenovo ThinkCentre Edge 72, HP HP ProBook 4730s, Sony VGN-NS225J, Fujitsu FMVWMS277, Seneca Pro300475, NEC PC-MT6005A, and more.
Dell St2421lhdmi B20220For Windows 7 64 bit1/27/201512/27/2016nzf-b20220.exe164kbLenovo ThinkPad T430, Acer Extensa 5635G, IBM 262842U, Lenovo ThinkPad T61p, NEC PC-MY28AAZ75, and more.
Dell St2421lhdmi 3962For Windows 711/24/201412/30/2016all_drivers-3962.exe186kbToshiba SATELLITE L875-12M, Packard Bell IMedia 8002 EU, Sony VGN-NS255D, Toshiba SATELLITE C855-2G1, NEC PC-MK32MEZDG, LG E500-K.APCAY, HP 23-b030ef, MSI MB-7529, Dell Vostro 3446, Samsung 400B4Z/A01TH, Toshiba Satellite X505, and more.
Dell St2421lhdmi 1.12724For Windows 1012/2/201412/27/2016all_drivers-1.12724.exe35kbSony VGC-RM75UD, Lenovo 2689PZG, HP Presario V2000, Sony SVE15126CNW, HP Pavilion ze4300, Compaq 5411EA 470029-828, Fujitsu ESPRIMO E7935, Medion X781X/X782X, and more.
Dell St2421lhdmi 21.12.142For Windows 10 64 bit12/1/201412/29/2016all_drivers-21.12.142.exe108kbItautec Infoway w7730, Toshiba Satellite C850-B906, Intel WIV68805-0052, HP Pavilion dv6000, ASUS U6Vc, HP PN065AA-ABA Z540, IBM 8189WB2, Sony VGN-TZ37LN_R, Packard Bell ISTART 1379, Panasonic CF-C1BLHBZ1M, and more.
Dell St2421lhdmi 81.1662.1For Windows 7 32 bit2/28/201512/27/2016all_drivers-81.1662.1.exe199kbPackard Bell EASYNOTE_MX61-B-026, HP PS414AA-AB5 W1268HK, HP PS373AA-B14, LG R380-AP6BK, NCR 7457-3500-8801, HP DW225A-ABE, Fujitsu FMVFE90DBY, Panasonic CF-19KHRAXAG, and more.
Dell St2421lhdmi P83293For Windows 7 64 bit12/4/201412/29/2016all_drivers-p83293.exe83kbASUS BA5190, Lenovo ThinkPad L430, Panasonic CF-S9LWEJPS, Toshiba SATELLITE C870-1HG, NEC EASYNOTE P910R00406, Compaq EL445AA-ABA SR1750NX NA651, ASUS PRDLS533, Fujitsu FMVXD4NJ4Z, Panasonic CF-W2EW6AXS, Lenovo 1038DBG, and more.
Dell St2421lhdmi 831.163For Windows 79/6/201412/28/2016rtfclgnlq-831.163.exe127kbSony VGN-SZ79GN_C, HP 810-190jp, Matsonic MS9387E, Dimotion LF13Z0077396, Panasonic CF-Y2FW7AXS, HP P6-2018es, HP P2-1191d, Toshiba Dynabook EX/56LWH, VIA 2021, Compaq NC696AA-ABA SR5000, Intel SBD2B014, Lenovo 20B00006UK, and more.
Dell St2421lhdmi 1.10303For Windows 1011/10/201412/30/2016all_drivers-1.10303.exe140kbCompaq GC662AA-ABA SR5113WM, Dell Vostro 1450, Fujitsu FPC03080AL, HCL Infosystems APM88-GS, RM Plc RM DESKTOP 201, Anhoch Goliath XD810, NEC Express5800/56Xe [N8000-672, HP HP EliteBook 8530w, Intel Poulsbo Chipset, IBM ThinkCentre M52, and more.
Dell St2421lhdmi 2.10434For Windows 10 64 bit1/9/201512/27/2016all_drivers-2.10434.exe39kbHP KX634AA-ABZ, HP BK424AAR-ABA HPE-257c, Panasonic CF-74GCDDDBM, Samsung RV420/RV520/RV720/E3530/S3530/E3420/E3520, Seneca Pro64601, Packard Bell IMEDIA 6430, NEC RNF91180985, Panasonic CF-52ELNFQAM, NEC PC-GL22ES3GA, HP Pavilion dv9500 PC Notebook, Toshiba T20, AnabelleB Graduate VA20, and more.
Dell St2421lhdmi 202.120For Windows 811/21/201412/27/2016all_drivers-202.120.exe205kbToshiba SATELLITE L850-13U, Dell Vostro 1320, Sony VPCCW21FD, HP HP Compaq nc8230, RM Plc RM ECOQUIET 630A, LG S1-PRIDE, Lenovo ThinkPad R61, Packard Bell OneTwo M3450, HP S5-1028hk, and more.
Dell St2421lhdmi 41.131.13For Windows 7 32 bit12/16/201412/28/2016all_drivers-41.131.13.exe132kbSony VGN-AW52JGB, Sony PCG-U101, Seneca Pro334980, TAROX Business 5000BM, Fujitsu FMVNFB75DJ, Sony VGN-FJ68SP_W, NEC PC-GL20ESYG5, and more.
Dell St2421lhdmi 41.1243For Windows 7 64 bit11/26/201412/27/2016all_drivers-41.1243.exe138kbHP HP Pavilion dv9000, Sony PCG-GR5F_BP, OEGStone DQ67OW, Shuttle SB83V10, Lenovo 20AL009CUS, HP PL499AA-UUZ, HP HP Pavilion dv9870 Notebook PC, IBM 8141KGR, Epson AT970-KD2, Uniwill L51AI Serial, Toshiba Dynabook R731/36EBK, HP C9700, and more.

Please Note: There are particular operating systems known to have problems with Dell St2421lhdmi:
  • Windows Vista Home Basic
  • Windows 10 Enterprise LTSB
  • Windows 10 Education
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows Vista Home Premium
  • Windows 8 Enterprise
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Dell St2421lhdmi model.
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