1/21/2017 new driver models for direct download:1105
Sony Pcg-sr21k 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sony Pcg-sr21k
Certifications for Sony Pcg-sr21k
5 stars for Sony Pcg-sr21k "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/21/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Sony Pcg-sr21k might have been uploaded since our last site update.

Sony Pcg-sr21k Driver Download

Windows Compatibility for Sony Pcg-sr21k driver

Sony Pcg-sr21k Driver Details:

Sony Pcg-sr21k File Name:

Sony Pcg-sr21k Driver Version: 14W/

Sony Pcg-sr21k ZIP Size: 124.kb

Manufacturer: Sony

Sony Pcg-sr21k was fully scanned at: 1/18/2017
Scan Status: driver download scanOK

Sony Pcg-sr21k special revision for: Windows XP Starter Edition 32 bit, Windows XP Professional x64 Edition 64 bit, Windows Vista Home Premium 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows 7 Starter 64 bit, Windows 8 64 bit

Sony Pcg-sr21k Download Stats:

Driver Uploaded: 1/6/2017

Direct Downloads: 565
Most Recent Download: 1/18/2017
Managed Downloads: 4663
Most Recent Download: 1/19/2017
Download Mirrors: 5
Current Delay: 28 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 529/565 Users

Success Reported By 140/529 Users

Driver Download Score71/100

Driver Installation Score60/100

Overall preformance Score67/100

Sony Pcg-sr21k 67 Thumbs Up67Thumbs
Sony Pcg-sr21k 20 Thumbs Down20Thumbs
Sony Pcg-sr21k 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 3670/4663 Users

Success Reported By 2870/3670 Users

Driver Download Score76/100

Driver Installation Score79/100

Overall preformance Score86/100

Sony Pcg-sr21k 2790 Thumbs Up2790Thumbs
Sony Pcg-sr21k 165 Thumbs Down165Thumbs
Sony Pcg-sr21k 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 Pcg-sr21k 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 Pcg-sr21k + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Sony Pcg-sr21k, or the driver installation manager, take a few minutes to send us a report:
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Sony Pcg-sr21k 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 Pcg-sr21k disfunctions.

Scan performed on 1/21/2017, Computer: HP HP Compaq Nc6110

Outdated or Corrupted drivers:6/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 8 Series/C220 Series PCI Express Root Port #7 - 8C1CCorrupted By Sony Pcg-sr21k
Mice And Touchpads
Logicool Logitech USB TrackMan WheelUp To Date and Functioning
Elo TouchSystems USB Human Interface DeviceUp To Date and Functioning
Logitech Logitech USB WheelMouseOutdated
Usb Devices
Intel(R) 6300ESB USB2 Enhanced Host Controller - 25ADUp To Date and Functioning
Qualcomm Qualcomm Gobi 2000 USB Composite Device 9205Up To Date and Functioning
Sound Cards And Media Devices
Realtek ATI HDMI AudioCorrupted By Sony Pcg-sr21k
Network Cards
Intel(R) Centrino(R) Wireless-N 135Up To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) 8 Series/C220 Series 2 port Serial ATA Storage Controller - 8C08Up To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaUp To Date and Functioning
Nokia Nokia 5230 USB OBEXOutdated
ATMEL maxTouch I2C Boot Bridge Peripheral DriverOutdated
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce FX 5200Up To Date and Functioning
Input Devices
Wacom Wacom TabletUp To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)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

Scan performed on 1/21/2017, Computer: ZEPTO Znote 6515WD

Outdated or Corrupted drivers:5/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Matrox Graphics Mostek (bridge) standardu PCI do PCI-do-PCIUp To Date and Functioning
Mice And Touchpads
Alps Souris compatible PS/2Up To Date and Functioning
Usb Devices
Intel(R) USB 3.0 HubCorrupted By Sony Pcg-sr21k
Matrox Graphics Matrox Extio ULi PCI to USB Open Host ControllerUp To Date and Functioning
Hewlett-Packard HP Photosmart C5100 (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Intel(R) Intel(R) Display-AudioCorrupted By Sony Pcg-sr21k
DisplayLink Lenovo USB AudioUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Wireless-N 100Outdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8R/DH/DO SATA AHCI ControllerUp To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 2Up To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan 3200/3200FUp To Date and Functioning
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Sony Sony Firmware Extension Parser DeviceCorrupted By Sony Pcg-sr21k
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)Corrupted By Sony Pcg-sr21k
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony Pcg-sr21k 1.10861.110/23/201412/27/2016sony_pcg-sr21k-1.10861.1.exe133kbLenovo ThinkPad R61i, HP PE525A-ABS, Sony VGN-TZ3RMN_N, Sony PCG-GRT815M, NEC PC-VN790FS, Compaq ER043AA-UUB SR1618HL FD440, Sony VGN-NS330J, Lenovo 20188, Intel DB43LD, Sony VPCEG26EG, HP HP Pavilion dv4 FT194EA#ABE, Lenovo ThinkPad T510i, ASUS F6Ve, Packard Bell EasyNote LM83, HP D5468AT-ABA GX768AA, HP HP Pavilion dv2700 Notebook PC, Gateway J6452, and more.
Sony Pcg-sr21k 8187SYU, HP GX611AA-ABA m8300f, HP HP Elite 7000 Microtowe, Compaq RF785AA-ABU SR2029 NA100, Sony VGN-SZ13GP_B, MSI MS-7183, HP FL379AA-UUZ m9480ch, IBM 268452M, HP PL497AA-UUZ, IBM 1872W5A, Supermicro X7DVL-3, HP HPE-355uk, HP HP Pavilion dv 9500 Notebook PC, IBM 8086Y27, Fujitsu D2312-C1, NEC PC-LL3509D, Sony VGN-SZ15LP_B, IBM 8123Q2B, Supermicro X9DRE-TF+/X9DR7-TF+, and more.
Sony Pcg-sr21k 2373WMZ, HP NP189AA-ABA s5160f, Sony VPCW12M1E, HP ES131AA-UUZ, Packard Bell IPower J9000, ICP / IEi KINO-945GSE, EMachines EMachines G420, Lenovo 6088W5B, Sony VGX-TP1DTV, Seneca Pro318568, Compaq NY574AA-ABM CQ5205LA, RM Plc W761tg, NEC PC-MJ28VHZEJ, MSI AS-B05011, and more.
Sony Pcg-sr21k 631.1222/6/201512/29/2016sony_pcg-sr21k-631.122.exe34kbIBM 8305S8U, IBM 2373WZW, Samsung SX60P, Fujitsu FMVNFD50B, HP AY627AAR-ABA a4313w, IBM 8113VW1, Sony PCG-FXA35/D, IBM 23741U9, IBM 622564G, NEC EASYNOTE PB11400006, Samsung SM50S, Sony IRX-4390UCOE, Compaq Presario 7132EA 470019-261, HP Presario V5000, and more.
Sony Pcg-sr21k 632.1209/24/201412/30/2016sony_pcg-sr21k-632.120.exe34kbAcer TravelMate 8531, HP GQ498AAR-ABA m9047c, NEC PC-LS350LS1YG, CDM K9A2VM-FD R01, LG RD580-E.ADE1BF2, Toshiba NB 200-134, Compaq EC516AA-ABH SR1519NL NL530, NEC PC-GL26ES9LE, ECS BAT-MINI, Compaq Presario 6330CA, Sony VGN-NS120AH, ASUS A7V, HP Pavilion zv5000, Gigabyte X58A-OC, IBM System x3630 M3 -[7377AC1, and more.
Sony Pcg-sr21k 32.191.19/16/201412/30/2016sony_pcg-sr21k-32.191.1.exe200kbSony VGN-CS31ST_W, HP KE483AA-UUZ, HP G5383sc, Fujitsu FMVNR9P2C, Sony VGN-AR170P, Sony VGN-NS92XS, LG LE50-23SK, ASUS X71S, Gateway FX4710-UB802A, HP PS351AA-B1U, Lenovo 57125694, Gigabyte P35-S3, and more.
Sony Pcg-sr21k 1.124622/26/201512/30/2016sony_pcg-sr21k-1.12462.exe36kbHP RK570AAR-ABA m7760, Fujitsu FMVU90LB, Seneca Pro52700, KOBIAN KOB746, HP Compaq nx9020, ASUS 1015PEG, DataLogic MS-N011, MSI ThirdWave Corporation Prime Series, Panasonic CF-W2FWPAXP, OEGStone DQ67OW, IBM 8183DGU, OEGStone DQ67OW, WIPRO WSG37455W7-0092, and more.
Sony Pcg-sr21k S1.1710/18/201412/29/2016sony_pcg-sr21k-s1.17.exe155kbPanasonic CF-29LWQCZBM, NOVATECH BB-4770C, Packard Bell IMEDIA I4580 FR, Fujitsu FMVNFB70BZ, Sony VGN-NW20EF_W, Compaq KJ172AA-AB4 SR5272CF, HP HP Compaq Presario CQ61, Sony VGN-NS90HS_6_W, HP Pavilion G70-457CA, Toshiba Dynabook CX/45AB, Fujitsu D3028-A1, Acer Aspire AG3731, Lenovo 1S1680036940055, Fujitsu LIFEBOOK S 7020, Itautec LX202, HP 600-1390, and more.
Sony Pcg-sr21k 83042.12/22/201512/28/2016sony_pcg-sr21k-83042.1.exe103kbMSI SO-7597, Lenovo IdeaPad S9e, HP HP Pavilion DV6-3206AX, Gateway 6020GZ, IBM D945PLRN, Packard Bell EASYNOTE_MX52-B-551NC, IBM 1843A19, Sony VGN-AR390E, Lenovo 1952T60, ALFATRON SpA HX610, Sony VGX-X90P, Sony PCG-Z505SX, and more.
Sony Pcg-sr21k 1.132.1002/28/201512/28/2016sony_pcg-sr21k-1.132.100.exe140kbLG R490-K.ARA2BA3, Toshiba SATELLITE C855-1U3, HP NC133AA-AKB m9561cs, Toshiba Dynabook T351/46CWD, IBM 1843A19, Lenovo 10245BG, Lenovo ThinkCentre A61, NEC PC-MA30YMZEB, Lenovo ThinkPad T530i, HP KA770AA-ABU, Toshiba SATELLITE C855-12Z, Lenovo ThinkPad L512, Gateway TC73, IBM 26478RG, IBM 686656U, IBM 1871Y16, and more.
Sony Pcg-sr21k C23392.13/2/201512/27/2016sony_pcg-sr21k-c23392.1.exe145kbNEC PC-LL550KJ1K, HP PN089AA-ABF m1180.f, Toshiba SATELLITE C850-1C4, Fujitsu AMILO PRO V3515, Lenovo ThinkPad X121e, HP EJ161AA-UUZ, HP RA956AA-ABH, Panasonic CF-SX2JE4DS, IBM 6221PGG, I.C.S Olivetti MK510, and more.
Sony Pcg-sr21k P2.11.182.1010/3/201412/29/2016sony_pcg-sr21k-p2.11.182.10.exe53kbSupermicro X7DVL-3, HP HPE-355uk, HP HP Pavilion dv 9500 Notebook PC, IBM 8086Y27, Fujitsu D2312-C1, NEC PC-LL3509D, Sony VGN-SZ15LP_B, IBM 8123Q2B, Supermicro X9DRE-TF+/X9DR7-TF+, HP HP Compaq Presario CQ61, Shuttle Shuttle System, NEC PC-VJ12EBBCHCLD, Gericom Phantom, Compaq EG217AA-ABG SR1699AN AN540, Lenovo ThinkPad Edge E431, Sony VGNZ890G, Sony VGN-FE21B, WIPRO WSG68125W7-0002, Dialogue Flybook VM, and more.
Sony Pcg-sr21k 609978/24/201412/28/2016sony_pcg-sr21k-60997.exe200kbSony VGN-FW170D, Toshiba SATELLITE C55-A-1NG, HP HP Pavilion tx1000 Notebook PC, HP Compaq nx9020, AT AUTOCONT ALLEGRO, NEC PC-VY22MAZ7A, CASPER CASPER NEO, Lanix BRAIN 4140, AT AUTOCONT ALLEGRO, HP ProLiant DL360 G5, IBM IBM System x3100 -[434842X, HP GS210AA-ABV dx2290MT, HP GM435AA-UUW, Supermicro PDSG4, HP HP Compaq dc5100 MT, Lenovo ThinkServer TS430, Fujitsu PRIMERGY TX300 S3, Advantech UNO-2178A, Fujitsu FMVD53C011, and more.
Sony Pcg-sr21k 347810/18/201412/30/2016ak-3478.exe45kbGateway GT5042j, HCL Infosystems IGL 1701CT, HP HP Compaq dc7600 Base Convertible Minito, Toshiba SATELLITE L775-15N, Sony VGC-RT150DY, HP 700-014eg, IBM 8187D2G, Notebook MIM 2270, HP AY690AA-ABM 600-1120la, NEC VERSAM350 NN942000802, and more.
Sony Pcg-sr21k C628088/29/201412/29/2016xlu-c62808.exe29kbFujitsu FMVXDBJH2Z, IBM IBM eServer 206m -[848510U, Foxconn Inferno Katana GTI, Acer Aspire 5735Z, IBM 62237BU, Panasonic CF-N9LWRJDS, Lenovo ThinkCentre M58, Foxconn Inferno Katana GTI, ASUS G750JX, Lenovo 6088W5B, EMachines M5300 Series, Sony VPCW210ALI, MSI GR620, HP Pavilion dv9000, Seneca Pro354493, Toshiba Satellite A300-1L0, HP Presario V2000, HP FK935AA-ABG IQ515a, Toshiba Satellite Pro C650D, and more.
Sony Pcg-sr21k 1.1370711/24/201412/30/2016py-1.13707.exe77kbSony VGN-FS38LP, NEC PC-LL370RG1KS, Acer Aspire 1820PTZ, NEC PC-LL560MG3ER, Dell Inspiron 20 Model 3045, LG R480-K.APC2BA3, Anhoch Goliath XD630, Supermicro C7Q67, Sony VGN-BZ13XN, IBM 2673CXG, NEC PC-VY13MRFEAEHU, NEC EASYNOTE PB47S00186, NEC PC-MY21AESED983, Compaq Presario 7132EA 470019-261, Packard Bell ISTART MC 9100 AIO EU, Gateway NV59C, IBM 8190LGJ, and more.
Sony Pcg-sr21k 2332.171/6/201512/28/2016sony_pcg-sr21k-2332.17.exe88kbHP A0316001, Dell PowerEdge 1600SC, IBM IBM System x3200 M2 -[4368K5G, IBM 8187QG7, HP ED737AA-ABS, Gateway FX6840-03E, Dell PowerEdge R220, Medion P8612, Gateway FX6800-03h, Lenovo ThinkCentre M71e, Toshiba SATELLITE U50-A, HP HP ProBook 6460b, Sharp PC-MM Series, Lenovo SS09355260, Fujitsu CELSIUS M730, ASUS R052CE, Packard Bell IMEDIA D3013, Sony VGN-SZ56LN_B, and more.
Sony Pcg-sr21k M41.17801/29/201512/29/2016vl-m41.1780.exe114kbAcer AS5737Z, IBM IBM eServer m Mem-[7976KJG, Gateway E-9520T, NEC PC-MA30YMZEB, LG RD580-UAD18E, HP HP ProBook 5330m, Packard Bell IMEDIA MC 5303, Gigabyte M1022E, Lenovo 3000 J200 Desktop, Sony VPCEA23EN, Fujitsu LifeBook T4310, IBM 2672EU1, WIPRO WNBOBM4930-EK-0015, Leading Edge LECQ42SOHO, Compaq EC537AA-ABZ SR1549IT IT530, Packard Bell EASYNOTE_MX52-B-070, and more.
Sony Pcg-sr21k 1.1712/1/201412/30/2016sony_pcg-sr21k-1.17.exe47kbSony VPCCW2S1R, Fujitsu FMVA0300C, Compal HGL30C, Panasonic CF-T5AC1DXS, Fujitsu PRIMERGY RX350 S7, HP FL389AA-ABZ a6675it, Acer Aspire5740, LG RD405-A.CDT5A2, HP FL447AA-ACB a6641ru, IBM ThinkPad T30, Sony VPCEA1S1R, Toshiba SATELLITE C850D-131, HP Presario V3000, and more.
Sony Pcg-sr21k 71.17071/25/201512/29/2016sony_pcg-sr21k-71.1707.exe147kbNEC PC-VK26MDZCE, Compaq DT176A-ABE S5320ES ES340, Advent Monza, Packard Bell ISTART 2150, HP DV9304EU, Lenovo ThinkCentre M81, Toshiba SATELLITE C855-1X3, HP PRES NB CQ50-112EO, Toshiba EQUIUM S6200, HP HP G5000, HP Compaq nx7010, Gateway NS40T, HP KQ265AA-AB4 s3385d, HP Presario M2000, NEC PC-GL20ESYG5, and more.
Sony Pcg-sr21k 2392.132/28/201512/29/2016sony_pcg-sr21k-2392.13.exe99kbNEC RNG41146695, Sony VGN-FW170D, AT TRILINE PROFI I48, PrimeLine Professional-i7, HP PS384AA-B1U, HP 220-1100t, NEC PC-VY17FDFER, Compaq PW783AA-ACJ SR1425IL FD440, MiTAC 9008D, HP FL436AA-ABF a6631af, IBM 8215Z4S, Fujitsu FMVMGG70WY, Packard Bell NC-ENLE11BZ-4508G1TMNKS, IBM ThinkPad T40, HP Presario V3000, IBM 2373K53, and more.
Sony Pcg-sr21k 71.199212/1/201412/28/2016sony_pcg-sr21k-71.1992.exe119kbCompaq NY574AA-ABM CQ5205LA, RM Plc W761tg, NEC PC-MJ28VHZEJ, MSI AS-B05011, LG R480-L.AGC7BT, HP DF194A-ABZ 484, HP P6-2201sem, Sony VGN-NS15G_S, Sony VPCSE23FX, HP Pavilion G70-250CA, LG RD560-C.ADB1F4, HP AU917AA-ABL e9270f, Sony SVE14115FBB, Sony VGN-FS38LP, HP Pavilion dv9500 PC Notebook, HP P6640ch, ECS H57H-MUS, Acer Aspire 5940G, Extracomputer D2312-C2, and more.
Sony Pcg-sr21k 3049912/25/201412/27/2016sony_pcg-sr21k-30499.exe176kbIBM IBM System x3100 M4 -[258242Z, HP DV6 - 3206AX, HP 500-129, LG A510-U.AESGE2, SAMSUN SQ45/Q70C/P200, LG T380-LARB1E, IBM System x3300 M4 -[7382E3G, Gigabyte EP41-US3L, SAMSUN P580, Sony VPCF13RFX, Toshiba Satellite 2455, HP ProLiant DL360 G5, Sony VGN-NS255D, HP ED755AA-ABE, IBM IBM System X3100 M4 -[2582K9G, Fujitsu AMILO Desktop La3740, Sony VGN-NS21X_S, SIE 840_P3, and more.
Sony Pcg-sr21k 721.18711/28/201412/30/2016sony_pcg-sr21k-721.187.exe198kbHP FR471AA-UUW a6655sc, Lenovo ThinkCentre M72e, Dell Precision WorkStation 420 MT, Sony VGN-TT250N, Toshiba Satellite L500D, HP Pavilion ZV6000, HP S5-1435d, HP FK557AAR-ABA a6602f, Panasonic CF-S10AY6DC, LG E300-A.C28BC1, HP HP Compaq 6910p, Sony VGC-LB92S, ARCELIK 1PF-ANB 586D1 MT, HP PN065AA-ABA Z540, LG R580-U.APC3BA9, HP GJ345AA-UUW, Lenovo ThinkStation E31, Fujitsu FMVNFD75B, PCCHIPS M770LMRT, and more.

There is no particular operating system known to have specific problems with Sony Pcg-sr21k
Laptop Sony Pcg-sr21kTablet Sony Pcg-sr21kDownload Sony Pcg-sr21kUpgrade Sony Pcg-sr21kUpdate Sony Pcg-sr21k2017 Sony Pcg-sr21kFree Sony Pcg-sr21kData Sony Pcg-sr21kInfo Sony Pcg-sr21kHelp Sony Pcg-sr21kGuide Sony Pcg-sr21kComments Sony Pcg-sr21kWindows 10 Sony Pcg-sr21kVista Sony Pcg-sr21kWindows 7 Sony Pcg-sr21kInstall Sony Pcg-sr21k