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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.

391835 B21 Driver Download

Windows Compatibility for 391835 B21 driver

391835 B21 Driver Details:

391835 B21 File Name: 391835_b21.zip

391835 B21 Driver Version: 741pNDE

391835 B21 ZIP Size: 141.kb

Manufacturer: 391835

391835 B21 was fully scanned at: 8/6/2022

Scan Status: driver download scan

391835 B21 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 10 32bit, Windows 7 Ultimate 32bit, Windows RT 64bit, Windows 8 32bit, Windows 7 Enterprise (Microsoft Windows NT) 64bit, Windows 8 Enterprise 64bit,

391835 B21 Download Stats:

Driver Uploaded: 1/15/2019

Direct Downloads: 431
Most Recent Download: 11/26/2019

Managed Downloads: 270
Most Recent Download: 11/2/2019

Download Mirrors: 2
Current Delay: 24 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 311/431 Users

Success Reported By 296/311 Users

Driver Download Score86/100

Driver Installation Score90/100

Overall preformance Score91/100

402Thumbs
Up

2Thumbs
Down

391835 B21 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 199/270 Users

Success Reported By 193/199 Users

Driver Download Score92/100

Driver Installation Score90/100

Overall preformance Score94/100

245Thumbs
Up

2Thumbs
Down

391835 B21 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 391835 B21 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Automatically scans your PC for the specific required version of 391835 B21 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing 391835 B21, 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.

Other drivers most commonly associated with 391835 B21 problems:

Sm G350

M Audio Keystation 49e

Best Smart Tools Key

391835 B21 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 391835 B21 disfunctions.

Scan performed on 4/25/2019, Computer: NEC Express5800/TM700 - Windows 7 64 bit

Outdated or Corrupted drivers:9/22

Device/Driver	Status	Status Description	Updated By Scanner
Motherboards
Intel(R) 5 Series/3400 Series-Chipsatzfamilie - PCI-Express-Stammanschluss 5 - 3B4A		Corrupted By 391835 B21
Mice And Touchpads
Genius HID-compliant mouse		Corrupted By 391835 B21
Razer USA HID mouse		Up To Date and Functioning
Synaptics Mouse compatibile PS/2		Up To Date and Functioning
Usb Devices
Logitech Logitech Webcam 300		Corrupted By 391835 B21
Sony Ericsson Sony Ericsson W800 USB WMC Device Management (COM4)		Corrupted By 391835 B21
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 570		Up To Date and Functioning
AMD AMD SATA Controller		Up To Date and Functioning
Network Cards
Realtek Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC		Up To Date and Functioning
Keyboards
Microsoft HID Keyboard		Up To Date and Functioning
Hard Disk Controller
ATI Controller standard PCI IDE		Outdated
Others
Nokia Nokia 5230 USB OBEX		Up To Date and Functioning
Creaform NEC OHCI Compliant IEEE 1394 Host Controller		Up To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CD		Corrupted By 391835 B21
Nokia Nokia USB Phone Parent		Up To Date and Functioning
Microsoft HID-compliant device		Up To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 ser		Up To Date and Functioning
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 Series		Up To Date and Functioning
Input Devices
KME USB Human Interface Device		Up To Date and Functioning
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)		Corrupted By 391835 B21
Monitors
Sony Digital Flat Panel (1024x768)		Outdated
Mobile Phones And Portable Devices
Acer NOKIA		Corrupted By 391835 B21

Scan performed on 4/26/2019, Computer: Gigabyte MSH61PI-EX - Windows 7 32 bit

Outdated or Corrupted drivers:11/23

Device/Driver	Status	Status Description	Updated By Scanner
Motherboards
Microsoft Intel 82371AB/EB PCI to ISA bridge (ISA mode)		Up To Date and Functioning
Mice And Touchpads
Synaptics Synaptics PS/2 Port Pointing Device		Up To Date and Functioning
Usb Devices
Hewlett-Packard Officejet J3600 (DOT4USB)		Corrupted By 391835 B21
Hewlett-Packard HP PSC 1400 series (DOT4USB)		Corrupted By 391835 B21
Microsoft SiS 7001 PCI to USB Open Host Controller		Corrupted By 391835 B21
Sound Cards And Media Devices
C-Media Standardgameport		Up To Date and Functioning
Creative Sound Blaster X-Fi Xtreme Audio		Up To Date and Functioning
Advanced Micro Devices AMD Radeon(TM) HD 6520G		Outdated
Network Cards
Realtek Realtek RTL8168B/8111B-Familie-PCI-E-Gigabit-Ethernet-NIC (NDIS 6.20)		Corrupted By 391835 B21
Keyboards
Microsoft Keyboard Device Filter		Corrupted By 391835 B21
Hard Disk Controller
VIA VIA Bus Master IDE Controller - 5324		Up To Date and Functioning
Others
Broadcom Broadcom GNSS 4752 Geolocation Sensor		Up To Date and Functioning
SMSC SMSC IrCC - Fast Infrared Port		Up To Date and Functioning
Intel(R) 82801EB Ultra ATA Storage Controllers - 24D1		Up To Date and Functioning
Validity Sensors Validity Sensors (WBF) (PID=0018)		Corrupted By 391835 B21
Intel Intel(r) AIM External Flat Panel Driver 7		Up To Date and Functioning
Western Digital My Net N900 Router Storage		Corrupted By 391835 B21
Cameras, Webcams And Scanners
Brother Brother DCP-115C USB		Up To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2X		Up To Date and Functioning
Input Devices
GENERIC USB Human Interface Device		Corrupted By 391835 B21
Port Devices
hspa Modem Application2 port (COM5)		Corrupted By 391835 B21
Monitors
Sony Digital Flat Panel (1024x768)		Corrupted By 391835 B21
Mobile Phones And Portable Devices
Acer NOKIA		Up To Date and Functioning

Driver Model	OS	Original Upload Date	Last Modification	Driver File	File Size	Compatible Computer Models	Availabilty To Instalation Manager
391835 B21 401.18	For Windows 7 32 bit	9/21/2014	1/15/2017	391835_b21-401.18.exe	151kb	IBM 62253J9, HP 500-018es, Cybernet Manufacturing CyberMed N19, HP PX569AA-ABY w5080.dk, HP 23-d219, HP HP Compaq nc8430, Toshiba Satellite C850-F0202, Notebook MIM2260, HP GG692AA-ABZ s3130.it, Sony VGN-P50_G, Fujitsu LifeBook A6030, Sony VPCX115LW, HP BN496AV-ABA HPE-170t, , and more.
391835 B21 2396	For Windows 7 64 bit	10/12/2015	1/24/2017	391835_b21-2396.exe	108kb	EMachines 3265IT, HP FL379AA-UUZ m9480ch, Sony VPCZ11A7R, HP P6-2440ef, Acer Veriton X2631, LG R510-L.C2O1Z, NEC PC-VY20MAZ79, IBM 1871Y16, Lenovo ThinkCentre A58, Packard Bell IMEDIA X1300 AIO, Dell Vostro 200, Viglen VIG615M, ADVANC Modelo_A, , and more.
391835 B21 2242.1	For Windows 7	6/20/2016	3/23/2017	391835_b21-2242.1.exe	106kb	HP HP Compaq nx6130, IBM 8189WB2, HP VS417AA-ABF s5224f, Toshiba Dynabook T350/34BCS, Lanix BRAIN 4140, Toshiba SATELLITE C855-1WU, IBM IBM System x3200 M2 -[643217G, Sony VGN-CS26G_P, Lenovo 7373W7L, ASUS 1001PX, Toshiba Satellite A200-12X, ARLT Computer Produkte Quattro Power Station GTX 560, HP WE166AA-ABU p6319uk, Olidata H8DA8/H8DAR, Panasonic CF-W2FW1AXS, , and more.
391835 B21 3922	For Windows 10	2/2/2016	4/4/2017	391835_b21-3922.exe	58kb	Panasonic CF-30FTSAZN2, Sony VGN-AR91PS, Toshiba SATELLITE C855-1NF, Compaq AY552AA-AB5 CQ3118HK, Toshiba SATELLITE C855D-122, IBM 2724W13, Compaq PX631AA-ABU SR1440UK GB520, Lenovo ThinkCentre A70z, HP P6-2453es, IBM 8185LUZ, Lenovo ThinkPad T530, Sony SVE15127CDS, Sony VPCEA2AFJ, NEC PC-GL24ES8DE, NEC PC-MY18XAZ7HM95, Sony VGN-UX71, , and more.
391835 B21 2.162.1	For Windows 10 64 bit	1/27/2015	4/7/2017	391835_b21-2.162.1.exe	37kb	HP FK558AAR-ABA a6604f, Gigabyte P35-S3G, Clevo W870CU, HP HP d330 ST, IBM 8427CDU, Sony VPCF13XFX, HP GG662AA-ABD a6041.at, , and more.
391835 B21 3641.1	For Windows 7 32 bit	10/14/2014	4/15/2017	391835_b21-3641.1.exe	118kb	Toshiba Dynabook EX1/524CDE, Sony VGN-SZ390P, VOYAGEURPC Warranty 06/23/2014, ICP/iEi B216, Toshiba SP600, HP FL422AA-ABT a6613is, HP RF759AA-ABF s7640.f, Compaq KY718AA-UUB CQ3058HK, , and more.
391835 B21 1.12.19	For Windows 7 64 bit	5/17/2014	10/15/2016	391835_b21-1.12.19.exe	20kb	HP HPE-430it, RadiSys C2SBM, Dell Latitude 13, Toshiba PSC0SE-02E21EFR, Sony VGN-FW455J, LG E200-A.C211R, HP Compaq nx9020, Olidata IPMSB/H61, Fujitsu FMVNR9P2C, HP NY438AA-ABA p6115y, , and more.
391835 B21 3330	For Windows 7	2/21/2016	8/17/2016	391835_b21-3330.exe	191kb	Compaq Presario 7132EA 470019-261, NEC PC-LL750HG3E, Packard Bell IMEDIA X9678 AIO, HP PY142AA-AB3 w5180d, Gateway P-6317 HSN, Acer NC-V3-772G-747A1275MAKK, HCL Infosystems APM88-GS, HP HP Compaq nx7300, IBM 8184D7G, Sony VPCZ130GB, Lenovo 3000 S200 Desktop, LG LM50-34GB, Toshiba Satellite C855-S5194, DTK VistaPro 6250, Panasonic CF-30CASAXBM, Gateway P-171X FX, , and more.
391835 B21 22.161.1	For Windows 10	9/25/2016	1/8/2017	391835_b21-22.161.1.exe	135kb	MSI MSI Notebook EX630, HP KY787AA-AKL p6172l, HP Presario 2500, Sony VPCEA36FG, Lenovo ThinkCentre Edge 72z, Intel OLFV, HP DX442AV, Toshiba SATELLITE C850-1NN, Compaq PX697AA-ABZ SR1419IT IT520, NEC PC-BL550DS6W, , and more.
391835 B21 21.12	For Windows 10 64 bit	7/6/2014	7/3/2016	391835_b21-21.12.exe	99kb	ECS M916, HP P6604f, Lenovo ThinkPad Edge E530c, HP Compaq 515, Epson ST160EEMR2, Compaq PG058AA-ABG SR1178A AN430, HP HP G5000, Panasonic CF-W2FWPAXP, Panasonic CF-Y7BWTAJS, NEC KV2, Samsung 400B4Z/A01TH, Seneca Pro300475, HP AW012AAR-ABA p6280t, , and more.
391835 B21 1.1462	For Windows 8	7/5/2014	1/5/2017	391835_b21-1.1462.exe	139kb	Fujitsu LifeBook A6030, Sony VPCX115LW, HP BN496AV-ABA HPE-170t, TBD K8A8X-M, IBM 8184RUM, HP Compac Presario CQ57 Notebook PC, , and more.
391835 B21 1.12.174	For Windows 7 32 bit	1/10/2015	4/13/2017	391835_b21-1.12.174.exe	87kb	MSI VR321, INVESTRONICA PTC-Q965, Fujitsu FMVLRB50P, Lenovo ThinkPad T420s, NEC PC-VT1000J6FD, NEC NEC_VERSA_P570, NEC PC-VY16AEDERFW1, National NI PXI-8106 Embedded Controlle, , and more.
391835 B21 2627	For Windows 7 64 bit	10/8/2014	10/15/2016	391835_b21-2627.exe	82kb	Fujitsu M6VCG, WIPRO WIV37455-0067, IBM 8215VFZ, Gateway J6452, Gigabyte EP43C-DS3, Lenovo ThinkPad T510, NEC PC-MK32MEZDG, LG B50PS.AR5MB3E, LG R580-L.B241P1, Toshiba PSKHGL-00C004, NEC PC-LL770BD, NEC PC-MJ29MLZ2JCSG, IBM 2668WGY, HP 168B, HP KP266AA-ABZ a6431.it, Compal DL7x, , and more.
391835 B21 3474	For Windows 7	9/24/2016	2/1/2017	391835_b21-3474.exe	113kb	Advantech UNO-2178A, HP HP G5000, Acer Predator G7760, Lenovo 3000 H230 10025, Lenovo ThinkCentre A61, Toshiba Dynabook R732/E25HR, IBM ThinkPad Z60m, Compaq Evo N610c, HP GB323AA-B1U d4840.se, NEC VERSAE6200 RNC71101895, , and more.

If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific 391835 B21 model.

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