5/27/2018 +960 new drivers.
Ibm 821521u 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Ibm 821521u
Certifications for Ibm 821521u
5 stars for Ibm 821521u "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.

Ibm 821521u Driver Download

Windows Compatibility for Ibm 821521u driver

Ibm 821521u Driver Details:

Ibm 821521u File Name:

Ibm 821521u Driver Version: 981PE

Ibm 821521u ZIP Size: 128.kb

Manufacturer: Ibm

Ibm 821521u was fully scanned at: 5/22/2018
Scan Status: driver download scanOK

Ibm 821521u 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) 64bit, Windows XP Starter Edition 32bit, Windows Vista Home Premium 64bit, Windows Vista Home Basic 32bit, Windows Vista Starter 32bit, Windows 7 Enterprise (Microsoft Windows NT) 64bit, Windows 10 32bit, Windows Vista Home Premium 64bit, Windows RT 32bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64bit, Windows 10 Team 64bit, Windows 10 Mobile 32bit, Windows 10 Enterprise 64bit,

Ibm 821521u Download Stats:

Driver Uploaded: 4/4/2018

Direct Downloads: 388
Most Recent Download: 4/25/2018
Managed Downloads: 7387
Most Recent Download: 4/26/2018
Download Mirrors: 1
Current Delay: 20 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 357/388 Users

Success Reported By 95/357 Users

Driver Download Score66/100

Driver Installation Score66/100

Overall preformance Score67/100

Ibm 821521u 48 Thumbs Up48Thumbs
Ibm 821521u 11 Thumbs Down11Thumbs
Ibm 821521u 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 5600/7387 Users

Success Reported By 4311/5600 Users

Driver Download Score97/100

Driver Installation Score98/100

Overall preformance Score88/100

Ibm 821521u 4183 Thumbs Up4183Thumbs
Ibm 821521u 245 Thumbs Down245Thumbs
Ibm 821521u 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 Ibm 821521u 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 Ibm 821521u + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Ibm 821521u, or the driver installation manager, take a few minutes to send us a report:
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Please register, and get one.

Other drivers most commonly associated with Ibm 821521u problems:

Ibm 821521u 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 Ibm 821521u disfunctions.

Scan performed on 4/26/2017, Computer: Panasonic CF-T5MWJTFBF - Windows 7 64 bit

Outdated or Corrupted drivers:7/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Canal DMA 4 de la familia de procesadores Intel(R) Xeon(R) E5/Core i7 - 3C24Up To Date and Functioning
Mice And Touchpads
Logicool Logicool HID-compliant Optical Tilt Wheel MouseUp To Date and Functioning
Usb Devices
Logitech Logitech HD Webcam C270Up To Date and Functioning
NComputing NComputing Virtual USB 1.1 Host ControllerUp To Date and Functioning
Sound Cards And Media Devices
Dolby Laboratories Audio Device on High Definition Audio BusOutdated
Pixela Sony Digital TV TunerUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9462 802.11a/b/g/n WiFi AdapterCorrupted By Ibm 821521u
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ESB2 SATA AHCI ControllerOutdated
NEC Generic CardBus ControllerUp To Date and Functioning
Nokia Nokia USB LCIFCorrupted By Ibm 821521u
Nokia Nokia C6-00 USB OBEXCorrupted By Ibm 821521u
Panasonic MATSHITA DVD-RAM UJ-830SaUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Acronis Seagate DiscWizard Image Backup Archive ExplorerUp To Date and Functioning
Cameras, Webcams And Scanners
Microsoft USB Video DeviceUp To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPCorrupted By Ibm 821521u
Input Devices
Microsoft USB Human Interface DeviceCorrupted By Ibm 821521u
Port Devices
D-Link USB Single PortUp To Date and Functioning
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: Panasonic CF-74ECBADBM - Windows 7 32 bit

Outdated or Corrupted drivers:9/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 DMA Channel 4 - 3C24Up To Date and Functioning
Mice And Touchpads
Logitech Logitech Gaming Virtual KeyboardCorrupted By Ibm 821521u
Wacom Wacom Router MouseCorrupted By Ibm 821521u
Logitech Logicool HID-compliant Unifying MouseCorrupted By Ibm 821521u
Usb Devices
Hewlett-Packard HP Deskjet 3050A J611 series (REST)Outdated
Sound Cards And Media Devices
Logitech Webcam C170Up To Date and Functioning
Network Cards
Ralink 802.11bgn 1T1R Mini Card Wireless AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Ibm 821521u
Hard Disk Controller
Microsoft SiS PCI IDE ControllerCorrupted By Ibm 821521u
Intel Intel(r) AIM External Flat Panel Driver 4Up To Date and Functioning
Texas Instruments Texas Instruments PCI-4520 CardBus ControllerUp To Date and Functioning
Nokia Nokia E52 USB PhonetCorrupted By Ibm 821521u
AuthenTec TouchChip Fingerprint Coprocessor (WBF advanced mode)Up To Date and Functioning
Nokia Nokia USB LCIFCorrupted By Ibm 821521u
Cameras, Webcams And Scanners
Importek USB Composite DeviceUp To Date and Functioning
Video Cards
ATI RADEON X300 Series SecondaryUp To Date and Functioning
Input Devices
Logitech USB Human Interface DeviceCorrupted By Ibm 821521u
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
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
Ibm 821521u 44009For Windows 7 32 bit8/29/201412/30/2016all_drivers-44009.exe202kbIBM ThinkPad R52, NEC PC-VX500BD, LG R580-UP87K, IBM System x3630 M3 -[7377AC1, Toshiba Dynabook Qosmio F20/590LS, HP HP MINI DM1-2010SO, Supermicro X9DRW-7/iTPF, HASEE QJC4, Panasonic CF-53JBLBY1M, Gigabyte M1022E, and more.
Ibm 821521u 949For Windows 7 64 bit9/19/201412/29/2016all_drivers-949.exe169kbIBM 2647LG7, NEC VERSAE6300 RNF51118188, Sony VGN-A290, Compaq GB376AA-ABE SR2237ES, HP RX881AAR-ABA m8000, and more.
Ibm 821521u G82042.1For Windows 79/15/201412/28/2016all_drivers-g82042.1.exe58kbHP P8652A-ABF 722, HP NH836AV-ABA m9500z, Pegatron H24L, Lenovo 1S16800367700DD, NEC PC-GV296VZGL, HP KB020AA-ABF m9180.f, HP FK557AAR-ABA a6602f, Sony SVL2412Z1EB, Toshiba SATELLITE C850D-131, IBM 8086Y27, Lenovo ThinkPad Edge E520, and more.
Ibm 821521u 73383For Windows 102/16/201512/27/2016all_drivers-73383.exe167kbGateway GT5082B, Fujitsu FMVNFB70BZ, MSW GmbH & Co. KG Intel DP55WB, Gigabyte W551, Compaq NC760AA-AB4 SR5780AP, Lenovo ThinkCentre E51, IBM System x3200 M3 -[7328EAG, Fujitsu FMVNA1C3C, GENSW DSDT0001, HP 800-050ea, Prosys P5P800, Sony SVE15126CNW, HP HP 500 Notebook PC, and more.
Ibm 821521u V80263For Windows 10 64 bit11/30/201412/30/2016all_drivers-v80263.exe62kbSony VGN-SZ390P, NEC PC-VW770FS6B, Gigabyte EP45T-DS3, Supermicro X9DRW-7/iTPF, Dedicated OEM-A4501-00, IBM 8145LUC, and more.
Ibm 821521u 23001.1For Windows 7 32 bit2/14/201512/29/2016all_drivers-23001.1.exe59kbHP EJ210AA-ABS, HP P6680pt, Sony VGN-SZ77N_C, Fujitsu FMVNR9P2C, and more.
Ibm 821521u 80470For Windows 7 64 bit9/13/201412/30/2016all_drivers-80470.exe96kbSony PCG-GRZ615M, HP NQ973AA-ABF p6032f, IBM IBM eServer x3105 -[434722G, AnabelleB Soho WN10, Toshiba Dynabook REGZA PC D712/T3FM, Lenovo ThinkPad W530, Haier H53, Gateway NV44, Lenovo 7484WWY, EMachines 5260IT, Sony VGN-S5VP_B, and more.
Ibm 821521u 721.109For Windows 711/6/201412/30/2016all_drivers-721.109.exe182kbPackard Bell IMEDIA H5689, Leading Edge LECQ43SOHO, Packard Bell ISTART 1379, WIPRO WSG68B55W7-0009, Lenovo ThinkPad SL500c, LG R590-XR7WK, KBS 7Eve, HP G5360fr-m, Sony VGN-Z690TJ, and more.
Ibm 821521u 1.12962For Windows 1011/18/201412/30/2016-1.12962.exe105kbHP AY690AA-ABM 600-1120la, HP HP Pavilion DV9670EM, Packard Bell EASYNOTE SW85, Acer Aspire5740, IBM ThinkCentre M51, HP HP Pavilion dv9660 Notebook PC, HP DV6 - 3206AX, LG S550-GE6AK, and more.
Ibm 821521u U82363For Windows 10 64 bit8/27/201412/28/2016all_drivers-u82363.exe48kbSun Microsystems K85AE, Transource RoadRunner NB-IH15G, NEC PC-MY28FEZR6, Exper DIAMONDW-539, HP P2-1191d, HP HP Pavilion dv5000 ES248EA#ABD, HP HDX9300, MSI MS-7030, NEC PC-VJ24LLNVHT8B, Fujitsu FMVA42CW2, and more.
Ibm 821521u Windows 81/8/201512/28/2016all_drivers- Studio 1557, Toshiba NB 200-134, Lenovo 7484WWY, DEPO DEPO_VIP_M8710, Acer TravelMate 250, HP BK424AAR-ABA HPE-257c, Packard Bell ISTART 8401, AMD & ATI P030A, Lenovo 6457W8Q, and more.
Ibm 821521u 331.172For Windows 7 32 bit2/11/201512/27/2016all_drivers-331.172.exe49kbASUS P5QPL-VM, Supermicro PDSG4, Sony VNG-FE25TP, Fujitsu FMVNB70E, and more.
Ibm 821521u 33872.1For Windows 7 64 bit11/11/201412/30/2016tq-33872.1.exe149kbFujitsu FMVU90LB, HP DT280A-ABU, HP 23-a030a, HP HP d530 CMT, Toshiba SATELLITE PRO C50-A-1J1, Toshiba SATELLITE L850-A892, HP D7219A-ABA 555Y, HP HP Compaq dc7600 Small Form Facto, Toshiba Dynabook TX/77MWHYD, and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Ibm 821521u model.
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