10/23/2019 +533 new drivers.
Viewsonic 21ps 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Viewsonic 21ps
Certifications for Viewsonic 21ps
5 stars for Viewsonic 21ps "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.

Viewsonic 21ps Driver Download

Windows Compatibility for Viewsonic 21ps driver

Viewsonic 21ps Driver Details:

Viewsonic 21ps File Name:

Viewsonic 21ps Driver Version: 487IjGDz

Viewsonic 21ps ZIP Size: 116.kb

Manufacturer: Viewsonic

Viewsonic 21ps was fully scanned at: 10/17/2019
Scan Status: driver download scanOK

Viewsonic 21ps 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 10 32bit, Windows 10 Pro 64bit, Windows 10 Pro Education 32bit, Windows 7 Home Basic 64bit, Windows Vista Starter 64bit, Windows Vista Home Basic 64bit, Windows 10 Enterprise LTSB 32bit, Windows 8 Pro 64bit, Windows 10 Home 64bit, Windows 10 Mobile 32bit, Windows 10 Enterprise 32bit,

Viewsonic 21ps Download Stats:

Driver Uploaded: 1/24/2019

Direct Downloads: 335
Most Recent Download: 5/9/2019
Managed Downloads: 235
Most Recent Download: 5/20/2019
Download Mirrors: 1
Current Delay: 15 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 240/335 Users

Success Reported By 221/240 Users

Driver Download Score89/100

Driver Installation Score91/100

Overall preformance Score92/100

Viewsonic 21ps 287 Thumbs Up287Thumbs
Viewsonic 21ps 2 Thumbs Down2Thumbs
Viewsonic 21ps 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 210/235 Users

Success Reported By 203/210 Users

Driver Download Score89/100

Driver Installation Score91/100

Overall preformance Score98/100

Viewsonic 21ps 223 Thumbs Up223Thumbs
Viewsonic 21ps 1 Thumbs Down1Thumbs
Viewsonic 21ps 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 Viewsonic 21ps 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 Viewsonic 21ps + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Viewsonic 21ps, 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.

Other drivers most commonly associated with Viewsonic 21ps problems:

Viewsonic 21ps 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 Viewsonic 21ps disfunctions.

Scan performed on 4/24/2017, Computer: Packard Bell EasyNote_MX36-U-051 - Windows 7 64 bit

Outdated or Corrupted drivers:4/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 945G/GZ/P/PL Processor to I/O Controller - 2770Up To Date and Functioning
Mice And Touchpads
Logitech Logitech Gaming Virtual MouseUp To Date and Functioning
Usb Devices
Hewlett-Packard HP Deskjet D2600 (DOT4USB)Up To Date and Functioning
Microsoft VIA Rev 5 of later USB universele host-controllerCorrupted By Viewsonic 21ps
Sound Cards And Media Devices
Intel Intel WiDi Audio DeviceUp To Date and Functioning
AVerMedia Controller video multimedialeUp To Date and Functioning
AMD ATI Function Driver for High Definition Audio - ATI AA01Up To Date and Functioning
Network Cards
Broadcom DW1501 Wireless-N WLAN Half-Mini CardUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) ICH8R/DH/DO SATA AHCI ControllerUp To Date and Functioning
Realtek Semiconduct Realtek PCIE CardReaderOutdated
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesUp To Date and Functioning
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
Eastern Times USB-HID (Human Interface Device)Corrupted By Viewsonic 21ps
Port Devices
hspa Modem Application1 port (COM4)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 4/24/2019, Computer: Acer TravelMate 250 - Windows 7 32 bit

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family USB Universal Host Controller - 3A37Outdated
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse Explorer 4.0 (IntelliPoint)Outdated
Logitech Logitech USB First/Pilot Mouse+Outdated
Microsoft MICROSOFT SERIAL MOUSE 2.1AUp To Date and Functioning
Usb Devices
Google USB SPH-D700Up To Date and Functioning
Sound Cards And Media Devices
C-Media Multimedia Audio ControllerCorrupted By Viewsonic 21ps
ViXS ViXS PureTV-U ISDB-T TunerCorrupted By Viewsonic 21ps
Network Cards
ONDA ONDA Network DeviceOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801FB Ultra ATA Storage Controllers - 2651 - 2651&CC_0101Up To Date and Functioning
Western Digital My Net N900 Router StorageCorrupted By Viewsonic 21ps
Intel(R) Sensor SolutionUp To Date and Functioning
Google USB Composite DeviceUp To Date and Functioning
Motorola Android Composite ADB InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Logitech USB Input Device (Logitech Download Assistant)Up To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Corrupted By Viewsonic 21ps
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
Viewsonic 21ps 30907For Windows 7 32 bit1/9/20147/18/2016viewsonic_21ps-30907.exe111kbHP 23-a030a, NEC PC-VX500BD, ECS M830, Compaq GC662AA-ABA SR5113WM, BYON CHAMELEON, Lenovo Lenovo N500 Notebook, , and more.
Viewsonic 21ps 3221.12For Windows 7 64 bit9/14/20154/12/2017viewsonic_21ps-3221.12.exe102kbFujitsu FPC03051DN, Notebook MIM2320, Panasonic CF-19FLJC7AA, Packard Bell IMEDIA D2000C, HP KZ241AA-AR6 p6020l, HP NC787AA-AKL s3789d, Sony VGN-FW5ZRF_H, Lenovo 2756AF8, Fujitsu LifeBook N6470, HP ED716AA-ABF w5149, Fujitsu PRIMERGY TX140 S1, Toshiba Satellite L650D, Lenovo ThinkPad SL510, Lenovo ThinkCentre A55, , and more.
Viewsonic 21ps 331.12.16For Windows 74/18/20161/15/2017viewsonic_21ps-331.12.16.exe174kbFujitsu CELSIUS R930, NEC PC-LL550VG3EW, Sony VGN-FW12G_W, Toshiba Dynabook Qosmio T750/T8BS, Packard Bell EASYNOTE_MX52-B-029, Dell Vostro 1320, HP KQ260AA-AC4 a6540b, HP GU631AA-UUW, Sony SVP1322R4RBI, , and more.
Viewsonic 21ps 331.12.18For Windows 1010/17/20161/7/2017viewsonic_21ps-331.12.18.exe102kbWIPRO WSG48355W7-0023, Aquarius Aquarius Std, Pro, Elt, Gateway W4605, HP EC577AA-B1U, Lenovo 1S16800336100W2, Gateway 710 2900330, Sony VGN-TZ36L_B, Packard Bell TS44HR, IBM 8190LGJ, IBM 8114WGZ, HP H8-1041, MCJ P67A-SD40, NEC PC-VK26TXZNG, MEI GSeries, IBM System x3200 M3 -[7328EBG, ELITEGROUP 330, , and more.
Viewsonic 21ps 30222.1For Windows 10 64 bit11/16/20143/14/2017viewsonic_21ps-30222.1.exe46kbGateway MD7321U, HP VN310AA-UUG HPE-020be, IBM 265244G, WIPRO WSG37555W7-0288, Compaq EV958AA-ABF SR1804FR FR620, Lenovo 6071W8L, Fujitsu D3028-A1, LG B55MS.ARB4B1K, , and more.
Viewsonic 21ps 31.1072For Windows 7 32 bit2/4/20152/24/2017viewsonic_21ps-31.1072.exe213kbNEC PC-VL5707D1Y, Acer Aspire 9110, NEC VERSAL2101 RNB31065295, IBM 8113VW1, Sony VPCM126AA, IBM ThinkCentre M52, Fujitsu FMVXN0X81, Panasonic CF-SX1WEVHR, HP HP Pavilion zt3000, , and more.
Viewsonic 21ps 33202.1For Windows 7 64 bit9/22/20146/14/2016viewsonic_21ps-33202.1.exe143kbHP Pavilion zx5000, NEC PC-MY18XEZ78, Lenovo ThinkPad W500, Lenovo ThinkCentre Edge 72z, Seneca PRO02421, IBM 2373WMV, Lenovo 20B7S07L00, Gigabyte 945GDS1, MSI MS-7360, Fujitsu AMILO Li 2735, Lenovo 7373W7L, HP PX588AA-ABX, Lenovo 6457WKW, HP HP G5000, Toshiba Dynabook R822/WT9GS, Sony VGN-SZ1XP, Panasonic CF-50GAKUUKM, , and more.
Viewsonic 21ps 30274For Windows 73/6/201611/17/2016viewsonic_21ps-30274.exe147kbCompaq NQ905AA-ABU CQ5012UK, CCEInf CDC-I, HP P6620jp, Crea NW SERIES, LG R590-PR70K, NEC PC-MJ18XAZEZXS9, Toshiba SATELLITE PRO C50-A-1M3, ASUS C90S, HP Presario R3000, Sony VPCW217AG, Positivo POS-ECIG31BT, IBM IBM System x3400 M3 Server -[7379Z7X, Fujitsu FMV8NU1LC5, Lenovo ThinkPad X200 Tablet, Compaq DC477A-ABA S3100NX NA111, Compaq DQ119A-ABZ S5400IT IT340, Sony VPCW12Z1T, , and more.
Viewsonic 21ps 30726For Windows 103/25/20164/22/2017viewsonic_21ps-30726.exe84kbToshiba SATELLITE P50-A-14L, Sony VGN-NS328J, Lenovo Lenovo H320 10046, Acer TravelMate P455, Toshiba SATELLITE L775-13T, Fujitsu FMVNFB70BK, NEC PC-MY30XEZE3, Lenovo ThinkPad Edge E330, LG R490-K.AFE3BZ, IBM 8113VW1, Packard Bell EasyNote_BG45-U-002CH, , and more.
Viewsonic 21ps 32664For Windows 10 64 bit10/25/201511/5/2016viewsonic_21ps-32664.exe179kbLenovo 3000 J200 Desktop, IBM 9210M43, Acer Aspire 1820PT, Sony VGN-AW41XH_Q, Toshiba Dynabook REGZA PC D712/T3FM, HP RZ412AA-ABZ, HP DT172A-ABZ, Fujitsu FMVNA1S3E, Lenovo 1024AMU, HP PAVILION ZV6000, , and more.
Viewsonic 21ps 32709For Windows 83/21/20152/2/2017viewsonic_21ps-32709.exe202kbSony VGN-FJ90S, Lenovo ChiefRiver Platform, NEC PC-VL5907D, Compaq Presario 2700EA 470024-565, Sony SVE15126CNW, HP NP189AA-ABA s5160f, HP 27-1015ef, Toshiba NB 200-134, AOpen MP65, , and more.
Viewsonic 21ps 3301.11.1For Windows 7 32 bit5/21/20144/23/2017viewsonic_21ps-3301.11.1.exe183kbLG R405-A.CPF1E1, ASUS U6Vc, Seneca Pro70198, LG R470-K.AR85L, HP P8652A-ABF 722, LG R490-KR8WK, Fujitsu FMVNA1CE, Olidata JumPC, OEGStone DQ67OW, Sony PCV-HS72B, Packard Bell ISTART 2234, , and more.
Viewsonic 21ps 33889For Windows 7 64 bit8/1/201410/23/2016viewsonic_21ps-33889.exe43kbSony SVE1411E1RB, Sony VGN-FW455J, MSI AS-B05011, Fujitsu ESPRIMO E5916, IBM IBM System x3100 -[434842X, Gateway MX6627, Lanix LANIX TITAN HX 4140, Lenovo ThinkStation S30, Gateway E3048, HP NC896AAR-ABA a6863w, HP D5468AT-A2L a123l, ASUS R052CE, Packard Bell IMEDIA 9206, Sony VGN-CS26G_R, , and more.
Viewsonic 21ps 33997For Windows 78/26/20161/26/2017viewsonic_21ps-33997.exe34kbHP FR471AA-UUW a6655sc, Systemax Charity PC 2010, HP VG292AA-ABD p6202de, Toshiba Satellite A100-386, Lenovo ThinkPad X200s, ASUS RS162-E4/RX4, LG RD510-L.ADV3E8, Intel Intel G33 Series, , and more.
Viewsonic 21ps 302.11.17For Windows 102/6/20161/16/2017viewsonic_21ps-302.11.17.exe29kbFujitsu D2812-A1, AnabelleB Pedra BA10, Fujitsu D3061-A1, Dell Inspiron 3531, HP VC893AA-ABF s5108f, ZEPTO Znote 6515WD, Toshiba Dynabook TX/77MWHYD, IBM 622142A, Positivo POS-ECIG31BT, Lenovo 23061G2, , and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Viewsonic 21ps model.
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