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12/14/2017 +933 new drivers.
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Pentax Optio A20 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Pentax Optio A20
Certifications for Pentax Optio A20
5 stars for Pentax Optio A20 "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.

Pentax Optio A20 Driver Download

Windows Compatibility for Pentax Optio A20 driver

Pentax Optio A20 Driver Details:

Pentax Optio A20 File Name: pentax_optio_a20.zip

Pentax Optio A20 Driver Version: 768WgSLI

Pentax Optio A20 ZIP Size: 118.kb

Manufacturer: Pentax

Pentax Optio A20 was fully scanned at: 12/8/2017
Scan Status: driver download scanOK

Pentax Optio A20 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 XP Starter Edition 64bit, Windows 10 Mobile Enterprise 64bit, Windows XP Home Edition, for home desktops and laptops 32bit, Windows 7 Enterprise (Microsoft Windows NT) 32bit, Windows 7 Home Basic 64bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32bit, Windows RT 64bit, Windows 8 Pro 64bit, Windows 10 Enterprise 32bit,

Pentax Optio A20 Download Stats:

Driver Uploaded: 4/7/2017

Direct Downloads: 616
Most Recent Download: 4/26/2017
Managed Downloads: 1237
Most Recent Download: 4/24/2017
Download Mirrors: 3
Current Delay: 30 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 580/616 Users

Success Reported By 98/580 Users

Driver Download Score61/100

Driver Installation Score68/100

Overall preformance Score60/100

Pentax Optio A20 36 Thumbs Up36Thumbs
Up
Pentax Optio A20 7 Thumbs Down7Thumbs
Down
Pentax Optio A20 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 1199/1237 Users

Success Reported By 1111/1199 Users

Driver Download Score77/100

Driver Installation Score94/100

Overall preformance Score85/100

Pentax Optio A20 1049 Thumbs Up1049Thumbs
Up
Pentax Optio A20 22 Thumbs Down22Thumbs
Down
Pentax Optio A20 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

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 Pentax Optio A20 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 Pentax Optio A20 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Pentax Optio A20, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

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Other drivers most commonly associated with Pentax Optio A20 problems:

Pentax Optio A20 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 Pentax Optio A20 disfunctions.

Scan performed on 4/25/2017, Computer: Sony VGN-B250FP - Windows 7 64 bit

Outdated or Corrupted drivers:9/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 5000X Chipset Memory Controller Hub - 25C0Outdated
Mice And Touchpads
eGalaxTouch USB Input DeviceCorrupted By Pentax Optio A20
Logicool HID mouseCorrupted By Pentax Optio A20
Logitech Logitech USB iFeel MouseCorrupted By Pentax Optio A20
Usb Devices
NTT DoCoMo docomo L09C USB Composite Device DriverUp To Date and Functioning
Sound Cards And Media Devices
Realtek Realtek AC97 AudioCorrupted By Pentax Optio A20
Realtek Enheden High Definition AudioUp To Date and Functioning
Advanced Micro Devices ATI High Definition Audio DeviceUp To Date and Functioning
Network Cards
Infineon RNDIS/Ethernet GadgetUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
NVIDIA Standard Dual Channel PCI IDE ControllerCorrupted By Pentax Optio A20
Others
ATMEL maxTouch I2C Boot Bridge Peripheral DriverCorrupted By Pentax Optio A20
Intel Intel(r) AIM External TV Encoder Driver 2Up To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
Sony Sony Programmable I/O Control DeviceUp To Date and Functioning
Port Devices
D-Link MT65xx PreloaderCorrupted By Pentax Optio A20
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Pentax Optio A20

Scan performed on 4/24/2017, Computer: HP D7217M-ABA 533 - Windows 7 32 bit

Outdated or Corrupted drivers:9/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel Xeon(R) processor E3-1200 v2/3rd Gen Core processor PCI Express Root Port - 0155Up To Date and Functioning
Mice And Touchpads
(Standard mouse types) HID-compliant mouseUp To Date and Functioning
Usb Devices
Sony Sony IC Recorder (P)Outdated
Sound Cards And Media Devices
Broadcom Bluetooth Stereo AudioCorrupted By Pentax Optio A20
Realtek High Definition Audio DeviceCorrupted By Pentax Optio A20
Silicon Integrated Systems Corp.(1.16.01) SiS 7018 Audio DriverUp To Date and Functioning
Network Cards
Ralink Ralink 802.11n Wireless LAN CardCorrupted By Pentax Optio A20
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices Standard Dual Channel PCI IDE ControllerUp To Date and Functioning
Others
Western Digital WD SES Device USB DeviceCorrupted By Pentax Optio A20
Texas Instruments Dispositivo compatible con HIDUp To Date and Functioning
Broadcom ThinkPad Bluetooth 4.0Corrupted By Pentax Optio A20
Initio Initio Default ControllerUp To Date and Functioning
Nokia Nokia C6-00 USB PhonetCorrupted By Pentax Optio A20
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesCorrupted By Pentax Optio A20
Input Devices
Microsoft HID Non-User Input Data Filter (KB 911895)Up To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Corrupted By Pentax Optio A20
Monitors
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
Pentax Optio A20 40266For Windows 7 32 bit3/6/201512/27/2016all_drivers-40266.exe98kbHP PS347AA-B1U t875.se, NOVATECH A35FE/FB, Lenovo ThinkCentre M57p, Gateway M-152S, Sony VGN-SZ140, and more.
Pentax Optio A20 2.12936For Windows 7 64 bit1/10/201512/28/2016all_drivers-2.12936.exe59kbNEC PC-MK31MEZCE, Sony VGN-NW230G, HP NM920AA-ABU m9639uk, NEC EASYNOTE PB37R00002, IBM IBM System x3450 79483CX, Lenovo 8933W91, Toshiba NB100, NEC EASYNOTE PB11400006, Fujitsu FMVCE80T7, IBM 2647LG7, Toshiba TECRA A2, Packard Bell IPOWER X9075, HP GS275AA-ABU IQ772.uk, and more.
Pentax Optio A20 31.1800For Windows 79/19/201412/28/2016all_drivers-31.1800.exe69kbHP PU002AV-ABA A810Y, Packard Bell IPower X9200, Toshiba Dynabook T451/59DB, HP ED713AA-ABF w5155.f, EMachines EL1331-05, Sony SVS13A15GDB, Sony PCG-FR295MP, Sony VPCEB4E9R, HP FT959AA-ABG a6720a, and more.
Pentax Optio A20 83907For Windows 1010/30/201412/30/2016all_drivers-83907.exe48kbASUS Z84J, Sony VPCF13WFX, HP PL497AA-UUZ a720.ch, HP Hp pavilion ze4900, Toshiba Dynabook Qosmio E10/370LSJ2, Lenovo 2689PHG, Gateway GZ7108TV, HP Pavilion ze2000, Lenovo ThinkPad X200, Toshiba Dynabook T554/45KR, Panasonic CF-W8GWEYZNT, IBM 621910U, HP FQ641AA-AC4 s3715b, and more.
Pentax Optio A20 31.1374For Windows 10 64 bit2/10/201512/27/2016all_drivers-31.1374.exe164kbFujitsu FMVLX50WD, HP RX865AA-ABU t3705.uk, Panasonic CF-19RHRAXPF, HP SG3-335FR-m, Sony VGN-TZ27MN_B, Acer Predator G5900, Acer AX12300-U1801A, Gateway FX540B, Packard Bell NC-ENLE11BZ-4508G1TMNKS, and more.
Pentax Optio A20 B32328For Windows 7 32 bit10/22/201412/27/2016all_drivers-b32328.exe78kbFujitsu ESPRIMO E900 0-Watt, Gateway S2.WNB03.004, Sony VPCW210ALI, HP Presario 2500, Sony VPCEC2E9E, NEC PC-VY22SRFEJEUL, Sony VPCSE23FX, Acer Veriton M-480G, Fujitsu FMVMG75YD5, HP RX881AA-ABA m8000, HP HP ProBook 6540b, and more.
Pentax Optio A20 31.1248For Windows 7 64 bit10/23/201412/27/2016all_drivers-31.1248.exe45kbPanasonic CF-31UEUJDDA, HP PX568AA-ABY t3040.dk, Gateway GT5473E, Fujitsu LIFEBOOK E8310, Fujitsu FMVNF40UBJ, Sony VGN-CS26G_C, HP HP ProBook 4530s, Lenovo ThinkPad SL500, Sony PCG-K215S, Toshiba Satellite X505, Compaq PS269AA-ABU SR1360UK GB510, and more.
Pentax Optio A20 61.1991.1For Windows 710/26/201412/30/2016all_drivers-61.1991.1.exe169kbIBM 847691U, Sony VGN-BX760P, Lenovo 8933W91, HP PN133AA-ABU t770.uk, WIPRO WIV37455-1090, IBM IBM System x3400 M2 Server -[7837AC1, NCR 7457-3500-8801, Toshiba Dynabook T350/36ACS, and more.
Pentax Optio A20 3242.16For Windows 1010/25/201412/28/2016all_drivers-3242.16.exe51kbSony VPCEC2RFX, Supermicro X9DR3-F, Sony PCV-RZ211, HP PL499AA-UUZ t760.ch, Sony VGN-AW15G_H, MiTAC 9008D, Panasonic CF-51PFDDEBM, Fujitsu Amilo A1665G Series, HP Pavilion ze5700, Lenovo ThinkPad X121e, IBM 187263U, Lenovo 2756AF8, and more.
Pentax Optio A20 31.131.13For Windows 10 64 bit2/21/201512/28/2016all_drivers-31.131.13.exe56kbAcer Veriton5500G-B, NEC PC-VY16GWZR4, HP DW167A-ABF a425.f, HP VS243AA-ABD HPE-010de, Sony VPCL229FJ, Medion P8613, Gateway DX4870-UB2C, ECS PT880PRO-A, HP P6-2006es, Toshiba Dynabook EX1/524CMEWD, and more.
Pentax Optio A20 31.1684For Windows 810/9/201412/29/2016all_drivers-31.1684.exe101kbSony IRX-4390UCOE, HP EG601AA-AB1 a1212k, ASUS BP5275, Sony VGN-NS160D, Toshiba SATELLITE C55-A-16Z, Gateway FX6800-05, NEC RND61092195, Toshiba SATELLITE C55D-A-11C, Sony VGN-FW41E_H, Panasonic CF-19TH1H1QW, Sony VGN-SZ79MN_C, Toshiba SATELLITE C850-1C4, HP GN551AA-ABA m8200, and more.
Pentax Optio A20 731.182For Windows 7 32 bit1/18/201512/29/2016all_drivers-731.182.exe152kbToshiba TECRA A2, Packard Bell IPOWER X9075, HP GS275AA-ABU IQ772.uk, Compaq RK531AA-ABG SR1985AN AP680, Sony VPCEB1E1E, and more.
Pentax Optio A20 64044For Windows 7 64 bit12/28/201412/28/2016all_drivers-64044.exe58kbHP HP Compaq nx6310, MIKROLOG S800SE-C6, LG R490-K.ARA2BA3, Panasonic CF-30KAP002B, HP HP Compaq dc7600 Base Convertible Minito, and more.


Please Note: There are particular operating systems known to have problems with Pentax Optio A20:
  • Windows Vista Home Basic
  • Windows Vista Home Premium
  • Windows 7 Ultimate
  • Windows Vista Starter
  • Windows 7 Home Premium
  • Windows 10 Enterprise
  • Windows 7 Professional
  • Windows 8 Enterprise
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Pentax Optio A20 model.
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