2/24/2017 new driver models for direct download:521
Pioneer Vsx 21 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Pioneer Vsx 21
Certifications for Pioneer Vsx 21
5 stars for Pioneer Vsx 21 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/24/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Pioneer Vsx 21 might have been uploaded since our last site update.

Pioneer Vsx 21 Driver Download

Windows Compatibility for Pioneer Vsx 21 driver

Pioneer Vsx 21 Driver Details:

Pioneer Vsx 21 File Name:

Pioneer Vsx 21 Driver Version: 591I2/2i-

Pioneer Vsx 21 ZIP Size: 108.kb

Manufacturer: Pioneer

Pioneer Vsx 21 was fully scanned at: 2/22/2017
Scan Status: driver download scanOK

Pioneer Vsx 21 special revision for: Windows XP Tablet PC Edition 64 bit, Windows Vista Starter 64 bit, Windows Vista Home Premium 32 bit, Windows XP Tablet PC Edition 64 bit, Windows XP Media Center Edition 2005 64 bit

Pioneer Vsx 21 Download Stats:

Driver Uploaded: 12/18/2016

Direct Downloads: 2751
Most Recent Download: 2/21/2017
Managed Downloads: 5521
Most Recent Download: 2/22/2017
Download Mirrors: 1
Current Delay: 23 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 2142/2751 Users

Success Reported By 552/2142 Users

Driver Download Score75/100

Driver Installation Score66/100

Overall preformance Score74/100

Pioneer Vsx 21 269 Thumbs Up269Thumbs
Pioneer Vsx 21 83 Thumbs Down83Thumbs
Pioneer Vsx 21 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 4906/5521 Users

Success Reported By 4200/4906 Users

Driver Download Score96/100

Driver Installation Score93/100

Overall preformance Score89/100

Pioneer Vsx 21 4126 Thumbs Up4126Thumbs
Pioneer Vsx 21 271 Thumbs Down271Thumbs
Pioneer Vsx 21 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 Pioneer Vsx 21 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 Pioneer Vsx 21 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Pioneer Vsx 21, 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.

Pioneer Vsx 21 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 Pioneer Vsx 21 disfunctions.

Scan performed on 2/24/2017, Computer: Sony VGN-FT92S

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Z77 Express Chipset LPC Controller - 1E44Corrupted By Pioneer Vsx 21
Mice And Touchpads
WheelMouse HID mouseCorrupted By Pioneer Vsx 21
Usb Devices
Silicon Labs Software Dynastream ANT2USBUp To Date and Functioning
SafeNet Aladdin USB KeyUp To Date and Functioning
Atheros Atheros Valkyrie BootROMUp To Date and Functioning
Sound Cards And Media Devices
Hauppauge Multimedia Video ControllerOutdated
ASUSTek ASUSTeK TV7134 BDA Video CaptureUp To Date and Functioning
Network Cards
Marvell Generic Marvell Yukon 88E8050 based Ethernet ControllerOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
USB Compliance USB Optical Storage DeviceUp To Date and Functioning
Nokia Nokia C6-00 USB LCIFUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CDUp To Date and Functioning
Nokia Nokia USB OBEXUp To Date and Functioning
Intel(R) Graphics Chipset (KCH) DriverCorrupted By Pioneer Vsx 21
Cameras, Webcams And Scanners
Canon Canon MP160Up To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MCorrupted By Pioneer Vsx 21
Input Devices
Microsoft HID-compliant system control deviceUp To Date and Functioning
Port Devices
Microsoft Communications Port (COM1)Corrupted By Pioneer Vsx 21
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 2/24/2017, Computer: Compaq AU852AA-ABM CQ5216LA

Outdated or Corrupted drivers:8/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Advanced Micro Devices Controladora SMBus del procesador de comunicaciones de E/S ATIUp To Date and Functioning
Mice And Touchpads
Sentelic Finger Sensing PadUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse ExplorerOutdated
Logicool HID mouseUp To Date and Functioning
Usb Devices
Microsoft ATI I/O Communications Processor USB 2.0 EHCI controllerUp To Date and Functioning
Hewlett-Packard HP Photosmart C4100 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 550MCorrupted By Pioneer Vsx 21
Network Cards
Intel(R) WiFi Link 5100 AGNUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Pioneer Vsx 21
Hard Disk Controller
VIA VIA Bus Master IDE ControllerCorrupted By Pioneer Vsx 21
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDCorrupted By Pioneer Vsx 21
ENE ENE CB1410 Cardbus ControllerUp To Date and Functioning
Intel AIM 3.0 Part 01 Codec Driver CH-7009-A/CH-7011Up To Date and Functioning
Datel Design & Development DSi AR HW ProgUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Up To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPOutdated
Input Devices
Eastern Times USB-HID (Human Interface Device)Corrupted By Pioneer Vsx 21
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Pioneer Vsx 21 1.1004912/27/201412/30/2016pioneer_vsx_21-1.10049.exe204kbAnabelleB Graduate VA20, LG X110-L.A7A2E2, Fujitsu FMVNB14BR, HP BT597AA-ABA s5604f, IBM IBM System x3450 79483CX, ECS M830, Fujitsu PRIMERGY RX200 S8, DIXONSXP GX9000, Toshiba SATELLITE C855-1NF, HP HP Compaq 6715s, Sony SVE15116FJB, NEC PC-MK19ELZ2UFJG, NOVATECH MBB-44308D, Buympc TRANSPORT T2500 154 E, Sony VGN-FW160D, Lenovo ThinkPad L530, and more.
Pioneer Vsx 21 HP 2133, HP S5770uk-m, HP ED737AA-ABS, HP HP Pavilion 6700 Notebook PC, LG S1-MOM1E2, HP HPE-420f, IBM IBM System x3400 M2 Server -[783734G, HP KZ848AAR-ABA a6510t, Intel MGM965JB, LG LS50-A514ZL, Toshiba SATELLITE C855-11C, and more.
Pioneer Vsx 21 23331.112/31/201412/30/2016pioneer_vsx_21-23331.1.exe141kbGateway Gateway M250, Toshiba SATELLITE C855-12Z, HP HPE-350es, Panasonic CF-53AAC01FT, HP RS898AA-B14, Acer Aspire 5672, Gateway 6840, Sony PCV-HS80B, Lenovo 57125694, Fujitsu FMVNA1CE, HP HP ProBook 4510s, HP P6-2440ef, HP KJ401AA-aba A6437C, LG R580-UAAD6BT, Supermicro X9DRE-TF+/X9DR7-TF+, NEC PC-LS150FS1TB, IBM 8187SYU, IBM IBM eServer 206m -[8485PEE, NEC PC-LL750ES3KS, and more.
Pioneer Vsx 21 329322/13/201512/27/2016pioneer_vsx_21-32932.exe158kbFujitsu CELSIUS R610, Fujitsu FMVNF50WWJ, HP HP Compaq nx6115, TCL N700, HP RF772AA-ABF t3611.f, HP P6747ch-m, NEC MS-7168, Lenovo ThinkPad Edge E520, IBM System x3200 M3 -[7328AC1, NEC PC-LS150HS1KSG, IBM ThinkCentre M52, LG Z1-B821P1, Fujitsu CLW8GAG1D, Packard Bell EasyNote_MX37-V-058NL, and more.
Pioneer Vsx 21 2.1060311/6/201412/28/2016xzjqm-2.10603.exe45kbIBM 6792GGU, Gateway E-4610D SB, Toshiba SATELLITE C855-1WU, HP GX606AA-UUW, Sony VGN-UX1XN, Sony VGN-FJ77SP_W, Sony VGN-FE90PS, NEC PC-MK29MLZE1RJG, Toshiba Dynabook T642/T8HB, Sony VGNBZ579N03, Lenovo 1049, Sony VGN-FE570G, Lenovo 3000 S200 Desktop, LG LW65-K5JY, Toshiba Dynabook TX/77MBLK, and more.
Pioneer Vsx 21 81.162.1311/19/201412/28/2016pioneer_vsx_21-81.162.13.exe96kbPackard Bell IXTREME I7202, HP PS354AA-ABX, Supermicro X9DRW-7/iTPF, Dell Vostro 1550, SIEMENS MC PC BOX V5 CPB, Sony VGN-FE21B, Toshiba PORTEGE A600, LG R580-U.ARD2BE1, MAXDATA ECO4700IW, Samsung R510/P510, Lenovo ThinkPad X201, Biostar TForce 550, NEC PC-LL750NSB-YC, Toshiba SATELLITE PRO C50-A-1HZ, Sony SVS1311B4E, and more.
Pioneer Vsx 21 3342011/3/201412/27/2016qe-33420.exe168kbASUS 1015PEG, AT ALSEN PROFI 41G, Sony VPCEA1S1R, NEC PC-VY17FDFER, Sony VGC-LA3, Acer AOA150p/BGW, Supermicro P4SAA, NEC PC-VY20AED5MFA5, HP KX568AA-UUW, Toshiba Dynabook T451/59DB, and more.
Pioneer Vsx 21 8172KMG, Toshiba SATELLITE C850-A821, Sony PCG-R505V_BD, Fujitsu FMVNB16C, Sony SVL2412Z1EB, Fujitsu D3161-B1, Lenovo 20B7S07L00, Lenovo ThinkPad W520, HP PN133AA-ABU, Sony VGN-NW250D, LG R580-U.ARC3BT, HP PS139AA-ABX, ALFATRON SpA DN1010/M, Sun Microsystems K85AE, LG P1-J302E1, Toshiba Dynabook R732/E25HR, Sony VGN-TX73B_B, WIPRO WIV52K55-0126, HP EG601AA-AB1 a1212k, and more.
Pioneer Vsx 21 40879/3/201412/28/2016pioneer_vsx_21-4087.exe203kbHP Ps351aa-abs, Lenovo 3000 J100 Desktop, Compaq FR604AA-ABF SR5529FR, Toshiba Dynabook T552/58HRJ, Toshiba Satellite 1415, Haier H53, NEC PC-VL3707D, Packard Bell IXTREME MC 9740, Fujitsu FMVLX50LX, Lenovo 6483WNQ, HP H8-1232, and more.
Pioneer Vsx 21 4394211/19/201412/30/2016pioneer_vsx_21-43942.exe136kbSony VGN-CS160F, Sony VGC-JS71B_S, HITACHI FLORA 330 DG5, Toshiba Dynabook T552/36FBK, Gateway NV59C, HP KN280AA-ABM s3410la, HP Pavilion dv9500 PC Notebook, Supermicro PDSG4, Acer Veriton S670, Panasonic CF-53JAWZYDE, HP 100-5158, Toshiba Dynabook T642/T8HB, and more.
Pioneer Vsx 21 71.139610/9/201412/28/2016pioneer_vsx_21-71.1396.exe131kbHP KZ631AAR-ABA IQ505, Fujitsu FMVD707AY, HP NP189AA-ABA s5160f, Lenovo 6458Y6X, NEC PC-GV256CLAJ, HP 520-1070uk, Acer Aspire 5670, Sony VGNBZ579N03, HP GU631AA-UUW, Gericom Phantom, and more.
Pioneer Vsx 21 721.10010/1/201412/29/2016pioneer_vsx_21-721.100.exe120kbToshiba SATELLITE C855-11C, HP NQ867AA-UUZ m9650ch, Intel WIV68805-0052, HP P6540d, Hora Hora4000, Sony PCG-TR3_B, EMachines EL1200-06w, NEC PC-LL550HG1F, NEC PC-MK29MLZE1RJG, Samsung R710, IBM 8189WB2, Sony SVE1511AGJB, Lenovo 20AQCTO1WW, Toshiba PSK1SE-005002GR, Packard Bell ISTART C5410 AIO, and more.
Pioneer Vsx 21 1.11.128011/13/201412/29/2016pioneer_vsx_21-1.11.1280.exe162kbToshiba SATELLITE NB10t-A-103, HP HP Envy 6-1180ca, IBM Razo, HP 810-150se, Panasonic CF-52JE203NW, NEC PC-LS150HS1KSG, Lenovo 3000 J100 Desktop, Sony VGN-BX94PS, HP FK908AA-ABG a6640a, Gateway H3512, TSINGHUA TONGFANG H61H2-TAIO, and more.
Pioneer Vsx 21 8332.1410/28/201412/28/2016oytaru-8332.14.exe139kbFujitsu FMVA30DN, Sony VGN-P50_G, Sony PCG-GRX616SP, LG R460-K.ABLGL, Panasonic CF-52JE203NW, HP NQ867AA-UUZ m9650ch, HP CQ2800EEm, Toshiba Dynabook SS S8/210LNSN, Lenovo 20188, Compaq GU587AA-ABH SR5235NL, Leading Edge LECC2600, Panasonic CF-74GCDDDBM, Anhoch Goliath XD810, and more.
Pioneer Vsx 21 E5217, Panasonic CF-19KDR01CE, HP CQ2803ESm, LG N550-PE50K, Standard J10IL105, HP KZ771AA-UUZ, Systemax Si X58 Game, Sony VPCEA23EN, HP KZ848AAR-ABA a6510t, HP Pavilion G60-418CA, HP 1618, HP DV6 - 3206AX, Sony VGN-SZ390P, PCP+ G41 Xeon series, Toshiba SATELLITE L850-A902, ZOTAC ZBOXNXS-AD11, Toshiba SATELLITE C850D-131, and more.

Please Note: There are particular operating systems known to have problems with Pioneer Vsx 21:
  • Windows Fundamentals for Legacy PCs
  • Windows Vista Home Premium
  • Windows Vista Home Basic
  • Windows XP Media Center Edition
  • Windows XP Media Center Edition 2005
  • Windows Vista Business
  • Windows XP Tablet PC Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Pioneer Vsx 21 model.
Laptop Pioneer Vsx 21Tablet Pioneer Vsx 21Download Pioneer Vsx 21Upgrade Pioneer Vsx 21Update Pioneer Vsx 212017 Pioneer Vsx 21Free Pioneer Vsx 21Data Pioneer Vsx 21Info Pioneer Vsx 21Help Pioneer Vsx 21Guide Pioneer Vsx 21Comments Pioneer Vsx 21Windows 10 Pioneer Vsx 21Vista Pioneer Vsx 21Windows 7 Pioneer Vsx 21Install Pioneer Vsx 21