10/22/2016 new driver models for direct download:537
Sony Vgn-z21mrn-b 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sony Vgn-z21mrn-b
Certifications for Sony Vgn-z21mrn-b
5 stars for Sony Vgn-z21mrn-b "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 Sony Vgn-z21mrn-b might have been uploaded since our last site update.

Sony Vgn-z21mrn-b Driver Download

Windows Compatibility for Sony Vgn-z21mrn-b driver

Sony Vgn-z21mrn-b Driver Details:

Sony Vgn-z21mrn-b File Name:

Sony Vgn-z21mrn-b Driver Version: 803JWSSM

Sony Vgn-z21mrn-b ZIP Size: 119.kb

Manufacturer: Sony

Sony Vgn-z21mrn-b was fully scanned at: 10/21/2016
Scan Status: driver download scanOK

Sony Vgn-z21mrn-b special revision for: Windows 7 Home Basic 32 bit, Windows XP Home Edition N 64 bit, Windows Vista Business 64 bit, Windows 8 Pro 32 bit, Windows XP Media Center Edition 32 bit, Windows XP Media Center Edition 64 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows RT 64 bit, Windows 7 Ultimate 32 bit, Windows XP Media Center Edition 2004 32 bit, Windows 8 32 bit, Windows 10 64 bit, Windows XP Media Center Edition 2005 64 bit

Sony Vgn-z21mrn-b Download Stats:

Driver Uploaded: 10/20/2016

Direct Downloads: 1066
Most Recent Download: 10/20/2016
Managed Downloads: 4263
Most Recent Download: 10/20/2016
Download Mirrors: 2
Current Delay: 26 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 799/1066 Users

Success Reported By 186/799 Users

Driver Download Score62/100

Driver Installation Score70/100

Overall preformance Score67/100

Sony Vgn-z21mrn-b 98 Thumbs Up98Thumbs
Sony Vgn-z21mrn-b 21 Thumbs Down21Thumbs
Sony Vgn-z21mrn-b 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 3463/4263 Users

Success Reported By 2690/3463 Users

Driver Download Score93/100

Driver Installation Score81/100

Overall preformance Score94/100

Sony Vgn-z21mrn-b 2687 Thumbs Up2687Thumbs
Sony Vgn-z21mrn-b 266 Thumbs Down266Thumbs
Sony Vgn-z21mrn-b 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 Sony Vgn-z21mrn-b 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 Sony Vgn-z21mrn-b + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Sony Vgn-z21mrn-b, or the driver installation manager, take a few minutes to send us a report:
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Sony Vgn-z21mrn-b 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 Sony Vgn-z21mrn-b disfunctions.

Scan performed on 10/22/2016, Computer: HP KX568AA-UUW

Outdated or Corrupted drivers:9/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) SCH Family PCI Express Root Port 3 - 8112Corrupted By Sony Vgn-z21mrn-b
Mice And Touchpads
(Standard mouse types) HID-compliant mouseUp To Date and Functioning
ELAN Samsung PS/2 Port Input DeviceOutdated
Usb Devices
Sony Ericsson Sony Ericsson W300 USB WMC Data ModemUp To Date and Functioning
Microsoft Windows Phone 8Corrupted By Sony Vgn-z21mrn-b
Sound Cards And Media Devices
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
Conexant Conexant Falcon II PAL Video CaptureUp To Date and Functioning
ASUSTek ASUSTeK Silicon BDA Video CaptureUp To Date and Functioning
Network Cards
Infineon RNDIS/Ethernet GadgetCorrupted By Sony Vgn-z21mrn-b
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
VIA VIA Serial ATA Controller - 3149Up To Date and Functioning
Nokia Nokia 5230 USB LCIFCorrupted By Sony Vgn-z21mrn-b
Intel(R) 82810 Graphics Controller (Microsoft Corporation)Up To Date and Functioning
Intel(R) ICH9DO LPC Interface Controller - 2914Up To Date and Functioning
AuthenTec Biometric CoprocessorUp To Date and Functioning
AuthenTec TouchChip Fingerprint Coprocessor (WBF advanced mode)Corrupted By Sony Vgn-z21mrn-b
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
Intel Video Controller (VGA Compatible)Up To Date and Functioning
Input Devices
KME USB-brugerstyret inputenhed (HID)Outdated
Port Devices
Microsoft Communications Port (COM1)Corrupted By Sony Vgn-z21mrn-b
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 10/22/2016, Computer: Toshiba Satellite S50-A0317

Outdated or Corrupted drivers:7/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Mobile Intel(R) 45 Express Chipset Series Processor to DRAM Controller - 2A40Corrupted By Sony Vgn-z21mrn-b
Mice And Touchpads
Microsoft Microsoft USB IntelliMouseCorrupted By Sony Vgn-z21mrn-b
Microsoft Microsoft USB IntelliMouse Explorer 3.0Corrupted By Sony Vgn-z21mrn-b
Microsoft HID-compliant mouseUp To Date and Functioning
Usb Devices
Microsoft Controller host USB OpenHCD StandardUp To Date and Functioning
Texas Instruments Texas Instruments USB 3.0 eXtensible Host Controller - 0096 (Microsoft)Up To Date and Functioning
Sound Cards And Media Devices
Realtek Periferica audio su bus High Definition AudioUp To Date and Functioning
YUAN STK7700DUp To Date and Functioning
Network Cards
Realtek Controller i Realtek PCIe GBE-serienCorrupted By Sony Vgn-z21mrn-b
Microsoft Keyboard Device FilterCorrupted By Sony Vgn-z21mrn-b
Hard Disk Controller
Acer GoGear VibeUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Nokia Nokia USB LCIFUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorCorrupted By Sony Vgn-z21mrn-b
NEC Generic CardBus ControllerUp To Date and Functioning
Nokia Nokia C6-00 USB Phone ParentUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaUp To Date and Functioning
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB KeyboardUp To Date and Functioning
Port Devices
D-Link MT65xx PreloaderUp To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Sony Vgn-z21mrn-b
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony Vgn-z21mrn-b A4003911/16/201412/29/2015sony_vgn-z21mrn-b-a40039.exe46kbGETAC P470, ASUS Z84J, Sony VGN-FW21L, Sony VGN-NS10L_S, HP VD019AA-UUW p6110sc, IBM 8142LU2, HP HP Compaq dc7600 Base Convertible Minito, Sony PCG-FXA35/D, Medion E1312, Panasonic CF-30CCQCZBM, and more.
Sony Vgn-z21mrn-b 326629/7/201412/30/2015sony_vgn-z21mrn-b-32662.exe89kbLG P1-JPLCY, Packard Bell IMEDIA 6556, Toshiba Satellite P870, Shuttle SD10, Toshiba Satellite C870-DMK, Sony VGC-JS15G_S, Toshiba SATELLITE C870-181, Dell Inspiron 530, Sony VGX-XL2A, HP HP Pavilion g6-1b34ca, HP P6580t, LG K1-337AB1, Dell Inspiron N4050, and more.
Sony Vgn-z21mrn-b 2.1232.121/29/201512/28/2015sony_vgn-z21mrn-b-2.1232.12.exe208kbHP Compaq CQ62, HP P6563sc, Sony VGN-TZ250N, Sony VGN-FW190CU, Fujitsu PRIMERGY RX100 S6, Dell PowerEdge 1800, Epson Endeavor AT205, Sony VPCF11E4E, HP Hp workstation xw6000, Sony VGN-TZ36L_B, HP 610-1110es, and more.
Sony Vgn-z21mrn-b 302.192.19/9/201412/30/2015ia-302.192.1.exe64kbAT PC ALZA, Positivo POS, Sony VPCEG26EG, HP HP HDX 16, HP DT172A-ABZ, Lenovo ThinkPad X230 Tablet, Sony VGN-NS230TE, Toshiba NB100, WIPRO WNB7PBM5100K-0004, Toshiba Dynabook R732/E25HR, NEC Express5800/110Ge [N8100-1447Y, HP NQ893AA-ABU p6004uk, Cybernet Manufacturing CyberMed N19, Lenovo ThinkCentre M58p, LG A510-U.AESGE2, Hora Hora4000, HP Presario R3000, Sony VPCCB46EC, WIPRO WNB7PHC4700-0002, and more.
Sony Vgn-z21mrn-b 21.1482/1/201512/28/2015sony_vgn-z21mrn-b-21.148.exe150kbPackard Bell IMEDIA X1300 AIO, Toshiba Dynabook T451/59DB, Epson Endeavor MT7500, IBM 2888WRS, Acer Aspire M5800, EMachines EL1352, Lenovo ThinkPad T430, Toshiba Equium L100, LG P100-S.AB09E, Toshiba SATELLITE C870-14G, and more.
Sony Vgn-z21mrn-b 7031.178/31/201412/28/2015sony_vgn-z21mrn-b-7031.17.exe111kbLenovo 00P5095, Sony VGN-NS92XS, HP FK913AA-ABG s3660a, Fujitsu FMVNP2PL, Sony VGN-NW235F, Sony VGN-CS36MJ_J, NEC PC-VJ20ERZE1, Compaq EG215AA-ABG SR1660AN AN540, Lenovo ThinkPad R61, Compaq Presario 7110US 470016-083, Toshiba Satellite C870-DMK, and more.
Sony Vgn-z21mrn-b 622.11.173/5/201512/30/2015sony_vgn-z21mrn-b-622.11.17.exe89kbMio N890, Fujitsu FMVLRA70, HP FQ504AA-ABG a6550a, Fujitsu LifeBook A6030, HP PS351AA-B1U, HP NE502AAR-ABA a6750t, EMachines J4492, Sony VGN-SZ17SP_C, HOUTER ORO-PC, IBM 621910U, Sony VGN-CR35T_B, Matsonic MS9387E, Gigabyte G41MT-D3PT, Sony SVF14N15CLB, HP Pavilion ze8500, and more.
Sony Vgn-z21mrn-b 6362.12.12/2/201512/30/2015sony_vgn-z21mrn-b-6362.12.1.exe185kbNEC PC-VN790FS, WIPRO WIV37455-1090, HP HP Compaq 6715b, ZEPTO Znote 6515WD, Fujitsu FMVTE50X, HP P9867A-ABM 743M, HP RR492AA-ABE, Panasonic CF-W8GWEYZNT, HP FL447AA-ACB a6641ru, HP GS292AA-ABG a6150a, HP HP Compaq 6710s, and more.
Sony Vgn-z21mrn-b 737689/15/201412/27/2015sony_vgn-z21mrn-b-73768.exe201kbAcer Veriton 5800FX, Lenovo ThinkPad X230, Packard Bell EasyNote LX86, Compaq PW750AA-ABF SR1428FR FR520, Lenovo ThinkServer TS430, MSI MS-7183, Fujitsu FMVS565ABC, LG R580-UP87K, HP P6714it-m, Advantech UNO-2178A, Gigabyte P35-S3G, Sony VGN-TT250N, Fujitsu FMVNS8AE, HP 1618, HP HP Compaq tc4400, Compaq EK360AA-ABZ SR1659IT IT540, Acer A0A150, NEC PC-MY30DEZCA, and more.
Sony Vgn-z21mrn-b T372/3/201512/29/2015sony_vgn-z21mrn-b-t37.exe128kbLenovo 8933W91, HP RX881AAR-ABA m8000, IBM ThinkCentre A51p, Toshiba TECRA R10, Sony VGN-NS220TH, KOBIAN KOB746, Lenovo 1S16800367700DD, IBM 8184MMY, HP XY310ES, LG R500-U.CPCIT, Dell Vostro 3446, Sony VGN-NS31ST_S, NEC PC-MY18XAZ35, ICP / IEi KINO-945GSE, Fujitsu FMVNA1CE, HP DT172A-ABZ, Toshiba Satellite C855-S5194, and more.
Sony Vgn-z21mrn-b 222.11.141/15/201512/28/2015sony_vgn-z21mrn-b-222.11.14.exe114kbToshiba PSC0LA-01C01H, HP RY869AA-ABA m8067c, Transource Computer Systems, Sony VGN-SZ61VN_X, HP P9921A-ABA 743c, HP 810-190jp, LG P210-GE2PK, Dedicated OEM-A4501-00, Sony VGN-TZ27GN_B, HP RX884AA-ABA m8040, Toshiba Dynabook Satellite T772/W5TG, Lenovo ThinkPad R61i, and more.
Sony Vgn-z21mrn-b 332892/24/201512/30/2015sony_vgn-z21mrn-b-33289.exe51kbHP P6580t, LG K1-337AB1, Dell Inspiron N4050, MCJ 9223, Sony VGN-B90PSY, HP P8601A-ABU 722, Acer TravelMate 8372, HP DT180A-ABF t490.f, Toshiba SATELLITE L775-15N, Packard Bell IPower J9000, Sony PCG-GR5F_BP, IBM 8212A94, MSI AS-B05011, Sony VPCEG26EG, HP HP PAVILION DV9000 KP950EA#ABF, Fujitsu FMVDC2A041, Lenovo 9482W86, IBM 8213WCM, Sony VGN-SZ7AWN_C, and more.

There is no particular operating system known to have specific problems with Sony Vgn-z21mrn-b
Laptop Sony Vgn-z21mrn-bTablet Sony Vgn-z21mrn-bDownload Sony Vgn-z21mrn-bUpgrade Sony Vgn-z21mrn-bUpdate Sony Vgn-z21mrn-b2016 Sony Vgn-z21mrn-bFree Sony Vgn-z21mrn-bData Sony Vgn-z21mrn-bInfo Sony Vgn-z21mrn-bHelp Sony Vgn-z21mrn-bGuide Sony Vgn-z21mrn-bComments Sony Vgn-z21mrn-bWindows 10 Sony Vgn-z21mrn-bVista Sony Vgn-z21mrn-bWindows 7 Sony Vgn-z21mrn-bInstall Sony Vgn-z21mrn-b