10/22/2016 new driver models for direct download:537
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 7/18/2015

Checking...for 10/22/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Ibm 821521u might have been uploaded since our last site update.

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: 10/18/2016
Scan Status: driver download scanOK

Ibm 821521u special revision for: Windows XP Media Center Edition 2003 64 bit, Windows XP Media Center Edition 2005 32 bit, Windows XP Media Center Edition 64 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Home Edition N 64 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows XP Media Center Edition 64 bit, Windows Vista Business 32 bit, Windows XP Professional N 64 bit, Windows 7 Ultimate 64 bit, Windows 8 Enterprise 32 bit, Windows RT 64 bit

Ibm 821521u Download Stats:

Driver Uploaded: 8/25/2016

Direct Downloads: 268
Most Recent Download: 10/20/2016
Managed Downloads: 5119
Most Recent Download: 10/20/2016
Download Mirrors: 1
Current Delay: 19 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 201/268 Users

Success Reported By 52/201 Users

Driver Download Score66/100

Driver Installation Score66/100

Overall preformance Score67/100

Ibm 821521u 13 Thumbs Up13Thumbs
Ibm 821521u 2 Thumbs Down2Thumbs
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 5033/5119 Users

Success Reported By 4257/5033 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.

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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 10/22/2016, Computer: Lenovo 57125694

Outdated or Corrupted drivers:10/25

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7 Series/C216 Chipset Family PCI Express Root Port 6 - 1E1AUp To Date and Functioning
Mice And Touchpads
HP HID-compliant muisUp To Date and Functioning
Logitech Logitech HID-compliant Cordless MouseUp To Date and Functioning
Microsoft Microsoft PS/2 MouseUp To Date and Functioning
Usb Devices
Virtual Ink mimio USB AdapterUp To Date and Functioning
Datacolor Datacolor Spyder3Up To Date and Functioning
Cambridge Silicon Radio HP Integrated Bluetooth moduleOutdated
Sound Cards And Media Devices
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
C-Media Multimedia Audio ControllerUp To Date and Functioning
DisplayLink DisplayLink USB Audio AdapterOutdated
Network Cards
Intel(R) 82574L Gigabit Network ConnectionCorrupted By Ibm 821521u
Microsoft Keyboard Device FilterCorrupted By Ibm 821521u
Hard Disk Controller
Ricoh SDA Standard Compliant SD Host ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 3Corrupted By Ibm 821521u
Mad Catz Programmable Support for KeyboardUp To Date and Functioning
Validity Sensors Validity Sensors (WBF) (PID=0018)Up To Date and Functioning
ENE ENE CB-1410/851 Cardbus ControllerCorrupted By Ibm 821521u
Lucent Lucent Win ModemCorrupted By Ibm 821521u
Nokia Nokia C6-00 USB LCIFCorrupted By Ibm 821521u
Cameras, Webcams And Scanners
Canon Canon MP600RCorrupted By Ibm 821521u
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Logitech USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
hspa Modem Application2 port (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Ibm 821521u
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/22/2016, Computer: HP P6747ch-m

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) QPI Link - 2C90Up To Date and Functioning
Mice And Touchpads
Wacom HID-compliant deviceUp To Date and Functioning
Usb Devices
Samsung RNDIS Communications ControlCorrupted By Ibm 821521u
Samsung Electronic SAMSUNG WMC Composite DeviceUp To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540MUp To Date and Functioning
Microsoft Microsoft LifeCam VX-1000Corrupted By Ibm 821521u
Network Cards
Realtek Realtek PCIe FE Family ControllerOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
ALi Coporation ALi M5229 PCI Bus Master IDE ControllerUp To Date and Functioning
ENE ENE CB1410 Cardbus ControllerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 1Corrupted By Ibm 821521u
Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerUp To Date and Functioning
Texas Instruments Dispositivo compatible con HIDCorrupted By Ibm 821521u
Western Digital My Net N900 Router StorageUp To Date and Functioning
Cameras, Webcams And Scanners
Intel Canon EOS 500DUp To Date and Functioning
Video Cards
ATI RADEON X300 Series SecondaryUp To Date and Functioning
Input Devices
Microsoft HID-compliant consumer control deviceOutdated
Port Devices
hspa Modem Application3 port (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Ibm 821521u
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Ibm 821521u
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Ibm 821521u 440098/29/201412/30/2015ibm_821521u-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, Panasonic CF-18KH2ZXBC, Compaq VT590AA-ABM CQ2404LA, NEC PC-MJ29MLZ2JCSG, NEC PC-VR970MG, NEC PC-LL3509D, LG LW75-PMXH1, and more.
Ibm 821521u 9499/19/201412/29/2015ibm_821521u-949.exe169kbIBM 2647LG7, NEC VERSAE6300 RNF51118188, Sony VGN-A290, Compaq GB376AA-ABE SR2237ES, HP RX881AAR-ABA m8000, Panasonic CF-W8FWDAJR, HP GS184AA-AB0 a6240tw, Acer TM6595, Fujitsu FMVNFB60K, Seneca Pro334980, ASUS P5QPL-VM, and more.
Ibm 821521u G82042.19/15/201412/28/2015ibm_821521u-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, Toshiba Dynabook T552/36HRJ, LG E300-A.C4RRV, HP PN239AA-ABZ, HP 800-050ea, Compaq GN732AA-ABH SR5135NL, Foxconn A6GMV, and more.
Ibm 821521u 733832/16/201512/27/2015ibm_821521u-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, ECS 945GTY-M, Toshiba SATELLITE C855-23Z, Fujitsu AMILO Desktop La3740, HP P6732de, LG E300-A.C28BC1, Gateway E-9520T, and more.
Ibm 821521u V8026311/30/201412/30/2015ibm_821521u-v80263.exe62kbSony VGN-SZ390P, NEC PC-VW770FS6B, Gigabyte EP45T-DS3, Supermicro X9DRW-7/iTPF, Dedicated OEM-A4501-00, IBM 8145LUC, HP FL402AA-ABZ s3630it, NEC PC-LL700BS6R, Toshiba SATELLITE C870-162, Sony VPCEG1S1R, HP AX351AW#ABA, IBM 8190LGJ, and more.
Ibm 821521u 23001.12/14/201512/29/2015ibm_821521u-23001.1.exe59kbHP EJ210AA-ABS, HP P6680pt, Sony VGN-SZ77N_C, Fujitsu FMVNR9P2C, MSI MS-6508, HP KA770AA-ABU, Lenovo ThinkPad T510, HP AU917AA-ABA e9270f, Dell Inspiron M4040, HP HP Compaq 6730b, and more.
Ibm 821521u 804709/13/201412/30/2015ibm_821521u-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, EMachines ET1331G-07w, IBM 2669W58, LG R1-GLMMA3, Toshiba SATELLITE C875-15F, Panasonic CF-W8FWDAJS, Toshiba Dynabook EX/35LWH, and more.
Ibm 821521u 721.10911/6/201412/30/2015ibm_821521u-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, HP AY633AA-ABA p6313w, HP PX635AA-ABU, Sony VGN-CR356_L, Lenovo 6474Y2J, WIPRO WSG37555W7-0288, Lenovo 3000 G530 Notebook, and more.
Ibm 821521u 1.1296211/18/201412/30/2015-1.12962.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, Acer TM6495T, IBM 6221MFG, Fujitsu PRIMERGY RX300 S8, DEPO DEPO_VIP_M8710, Acer Aspire 1420P, Gateway 710 2900330, and more.
Ibm 821521u U823638/27/201412/28/2015ibm_821521u-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, Fujitsu FPC03080AL, Toshiba SATELLITE C55-A-1NG, Apple Macmini3,1, IBM 8084W2J, HP RJ116AA-UUW, SAMSUN 305U1A/305U1A, and more.
Ibm 821521u 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, Intel LC-92T10, HOUTER ORO-PC, Lenovo ThinkStation D20, Fujitsu FMVNFB70BK, Fujitsu FMVNFC60BJ, HP 23-d219, and more.
Ibm 821521u 331.1722/11/201512/27/2015ibm_821521u-331.172.exe49kbASUS P5QPL-VM, Supermicro PDSG4, Sony VNG-FE25TP, Fujitsu FMVNB70E, Sony VGN-SR430J, NEC PC-MJ25XRZWDSBG, Sony SVE14112ENB, Panasonic CF-W2FWPAXP, HP PS422AA-ABG m1277a, Fujitsu FMVXD0AH2Z, and more.
Ibm 821521u 33872.111/11/201412/30/2015tq-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, HP FQ641AA-AC4 s3715b, Panasonic CF-W7BWHNJR, WIPRO WSG68125W7E-0015, HP HP Compaq nx7300, HP PX530AA-UUZ, Sony VGN-CS26G_P, and more.
Ibm 821521u N2.101.18312/2/201412/30/2015kymryp-n2.101.183.exe97kbLenovo 3000 N100 Notebook, Lenovo ThinkPad SL300, Toshiba PSC0LA-01C01H, EMachines 98.Y2D7Z.CF0, MAXDATA PRO6105IW, Sony PCG-K215M, Sony VPCEC390X, IBM 2672CBE, Dimotion LF13Z0077396, HP GC359AV-ABA a6010e, Sony VGN-NW120D, HP P9921A-ABA 743c, Sony VGN-A230P, Fujitsu FMVLRB50P, Toshiba SATELITE, and more.
Ibm 821521u 208903/5/201512/29/2015ibm_821521u-20890.exe167kbOlidata OLIDATA, Packard Bell ISTART 2150, IBM IBM System x3400 M2 Server -[783734G, Gateway W4605, Toshiba Dynabook SS LX/190DR, HP 110-010xt, Sony VGN-SZ140P, Fujitsu FMVNB5Y3, IBM 8187D2G, Acer NC-E1-531-B9604G, Packard Bell ISTART 2234, Toshiba SATELLITE S50D-A-10H, IBM 2530A56, HP FK785AA-A2L s3620f, Intel C16, HP HP Compaq nx6125, and more.
Ibm 821521u 81.16809/13/201412/28/2015ibm_821521u-81.1680.exe108kbHP HP d330 uT, Samsung P580, HP VT626AA-AB1 HPE-170k, Gateway P-7803h, Dell BlackfordESB2, Sony SVE1712P1RB, Lenovo ThinkPad Tablet 2, LG X110-L.A7A2E2, IBM ThinkPad A30, HP GU631AA-UUW, Toshiba Dynabook R732/E25HR, and more.
Ibm 821521u L1.127492/3/201512/30/2015p-l1.12749.exe108kbSony SVF1532C4E, Panasonic CF-53AAC34ZG, CS&S Zenet, Packard Bell IMEDIA B2501 BE, Fujitsu FMVNFC60H, HP GN693AAR-ABA m9058, HP NQ867AA-UUZ m9650ch, Lenovo ThinkPad SL500c, HP KZ631AAR-ABA IQ505, Sony VGN-UX71, and more.
Ibm 821521u O737399/23/201412/29/2015ibm_821521u-o73739.exe135kbOEM By O.E.M, HP PS206AA-B14, NEC VERSAE6300 RNF41137188, HP PS303AA-ABH, HP PL482AA-AB4 w1084d, HP FL308AA-ABD IQ512de, NEC PC-VK21LLNT3GSC, NEC PC-VX500BD, NEC PC-MY20RBZ74, HP DW225A-ABE, HP EZ090AA-ACP, LG F1-2242HS, IBM 2374SU9, Sony VPCF135FG, Notebook MIM2320, and more.
Ibm 821521u 600689/4/201412/30/2015ibm_821521u-60068.exe63kbPackard Bell IMEDIA J4715 AIO, Sony VGN-TZ27MN_B, Acer TravelMate 250, Fujitsu FMVNS8AE, Sony VPCCW25FL, HP 100-5010b, HP M8417c-ABA m8417c, Packard Bell ISTART 9112, Packard Bell IPower X9110, Sony SVE15128CGS, Panasonic CF-53AAC34ZG, NEC PC-MY26AEZR4, Foxconn Inferno Katana GTI, HP CQ2803EDm, Sony VGN-FZ290FU, Gigabyte B85N-WIFI, Toshiba Dynabook TX/77MWHYD, and more.
Ibm 821521u L31.161.1410/9/201412/29/2015ibm_821521u-l31.161.14.exe149kbIBM 8190LGJ, NEC PC-MJ26XRZWDSBJ, HP KE485AA-UUZ, IBM IBM System x3400 M3 Server -[7379K3G, HP HP Compaq 6715s, Sony VGN-CS26G_C, HP HP Compaq nx7400, Lenovo ThinkPad T60, Compaq Presario 7132EA 470019-261, HP 23-b232e, Lenovo ThinkPad T520, Gateway GT5082B, Gigabyte M1022, IBM 1871WNV, IBM ThinkPad A30, Packard Bell IXtreme X9702, and more.

There is no particular operating system known to have specific problems with Ibm 821521u
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