10/27/2016 new driver models for direct download:897
Pentax Optio M20 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Pentax Optio M20
Certifications for Pentax Optio M20
5 stars for Pentax Optio M20 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/27/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Pentax Optio M20 might have been uploaded since our last site update.

Pentax Optio M20 Driver Download

Windows Compatibility for Pentax Optio M20 driver

Pentax Optio M20 Driver Details:

Pentax Optio M20 File Name:

Pentax Optio M20 Driver Version: 181Od

Pentax Optio M20 ZIP Size: 131.kb

Manufacturer: Pentax

Pentax Optio M20 was fully scanned at: 10/22/2016
Scan Status: driver download scanOK

Pentax Optio M20 special revision for: Windows XP Professional x64 Edition 64 bit, Windows Vista Business 32 bit, Windows 7 Home Basic 64 bit, Windows XP Media Center Edition 2005 32 bit, Windows XP 64-bit Edition 64 bit, Windows XP Professional 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit, Windows Vista Home Premium 64 bit, Windows 8 Pro 32 bit

Pentax Optio M20 Download Stats:

Driver Uploaded: 9/8/2016

Direct Downloads: 298
Most Recent Download: 10/24/2016
Managed Downloads: 3452
Most Recent Download: 10/25/2016
Download Mirrors: 2
Current Delay: 29 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 267/298 Users

Success Reported By 38/267 Users

Driver Download Score67/100

Driver Installation Score68/100

Overall preformance Score68/100

Pentax Optio M20 15 Thumbs Up15Thumbs
Pentax Optio M20 3 Thumbs Down3Thumbs
Pentax Optio M20 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 3177/3452 Users

Success Reported By 2451/3177 Users

Driver Download Score76/100

Driver Installation Score88/100

Overall preformance Score80/100

Pentax Optio M20 2325 Thumbs Up2325Thumbs
Pentax Optio M20 134 Thumbs Down134Thumbs
Pentax Optio M20 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 Pentax Optio M20 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 M20 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Pentax Optio M20, 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.

Pentax Optio M20 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 M20 disfunctions.

Scan performed on 10/27/2016, Computer: HP GS275AA-ABU

Outdated or Corrupted drivers:7/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
NVIDIA NVIDIA AwayModeUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft Comfort Mouse 3000 (Mouse and Keyboard Center)Up To Date and Functioning
Synaptics Synaptics Composite USB HID DeviceCorrupted By Pentax Optio M20
Usb Devices
Hewlett-Packard USB Printing SupportUp To Date and Functioning
Initio Dispositif de stockage de masse USBUp To Date and Functioning
Ericsson AB H5321 gw Mobile Broadband DeviceCorrupted By Pentax Optio M20
Sound Cards And Media Devices
AMD AMD High Definition Audio DeviceOutdated
Analog Devices SoundMAX Integrated Digital AudioUp To Date and Functioning
Microsoft HD-3000 - Microsoft LifeCam.Up To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros Osprey Wireless Network AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Pentax Optio M20
Hard Disk Controller
Intel(R) 82801DB Ultra ATA ControllerUp To Date and Functioning
Nokia Nokia E52 USB OBEXCorrupted By Pentax Optio M20
National IrDA Fast Infrared PortCorrupted By Pentax Optio M20
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP160Up To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Logitech USB Human Interface DeviceUp To Date and Functioning
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/27/2016, Computer: Acer Aspire 8730G

Outdated or Corrupted drivers:10/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Mobile Intel(R) PM965/GM965/GL960 Express Processor to DRAM Controller - 2A00Corrupted By Pentax Optio M20
Mice And Touchpads
WheelMouse USB Advanced Wheel MouseUp To Date and Functioning
Logitech Logitech USB Marble MouseOutdated
Usb Devices
Intel(R) Intel(R) USB 3.0 rodhubCorrupted By Pentax Optio M20
Tandberg USB Composite DeviceUp To Date and Functioning
AMD Standaard Enhanced PCI naar USB-hostcontrollerUp To Date and Functioning
Sound Cards And Media Devices
AVerMedia AVerMedia H789 PCI-E Hybrid DVB-TCorrupted By Pentax Optio M20
Realtek Periferica audio su bus High Definition AudioCorrupted By Pentax Optio M20
ASUSTek ASUSTeK Tiger Capture DeviceUp To Date and Functioning
Network Cards
Ralink Dual Stream 802.11n Wireless LAN CardUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE ControllerCorrupted By Pentax Optio M20
Intel Intel(r) AIM External Flat Panel Driver 3Outdated
Intel USB-IF USB 3.0 HubOutdated
Western Digital My Net N900 Router StorageUp To Date and Functioning
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerOutdated
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Lenovo Lenovo USB Optical Wheel Mouse (HID)Corrupted By Pentax Optio M20
Port Devices
hspa Modem Application4 port (COM7)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
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Pentax Optio M20 2.1307711/2/201412/27/2015pentax_optio_m20-2.13077.exe50kbHP P2-1191d, LG LM60-15166L, SAMSUN 100NZA, NEC PC-VJ12EBBCHCLD, Sony VGN-FW180FU, Compaq FJ403AA-AB9 SR5502PT, Sony VPCEL15EN, Toshiba S2400-103, Sony VGC-RA52, SIEMENS MC PC BOX V5 CPB, IBM System x3650 M3 -[7945K3G, Compaq Presario 1201EA 470019-012, HP P6755de, Lenovo ThinkPad X301, Compaq PX700AA-ABZ SR1449IT IT520, and more.
Pentax Optio M20 22482.110/18/201412/29/2015pentax_optio_m20-22482.1.exe157kbSony SVF14N15CLB, IBM 23728EG, NEC PC-GL16MG1R9, HP HDX9400, Sony SVE1712P1RB, LG A540-D, Panasonic CF-19FHLAXAM, HP PX688AA-B14, HP Hp elite hpe410f, LG R580-U.ARC2BT, Toshiba SATELLITE C850-A817, NEC PC-LL700ED, Sony VPCEB13FG, Lenovo MT-M5536-A82, IBM 8086Y27, IBM 26476AG, Fujitsu D2812-A1, and more.
Pentax Optio M20 1.1282.169/28/201412/30/2015pentax_optio_m20-1.1282.16.exe65kbHP HP ProBook 6555b, Toshiba DynaBook G6C/X18CME, Panasonic CF-Y5KW8AXS, Sony VGN-FE41ZR, IBM 8307L9U, ASUS ESC2000 G2, Sony VGN-SR49VT_H, Acer Veriton M200-Q57, Epson Endeavor NT350, HP 23-c010, NOVATECH BB-83208A, HP H9-1236ef, Sony VGN-SZ56LN_B, and more.
Pentax Optio M20 1.11.123910/16/201412/30/2015pentax_optio_m20-1.11.1239.exe97kbLenovo 1952T60, IBM System x3300 M4 -[7382E3G, IBM 8114W19, Seneca T69968, Packard Bell EasyNote_MX37-U-005, HP RN657AAR-ABA a1777c, VOYAGEURPC Warranty 06/23/2014, LG E300-A.C28BC1, ASUS M50V, Olidata IPMSB/H61, Fujitsu LIFEBOOK NH532, Sony SVE14123CBP, NEC NEC POWERMATE X8520, ASUS M50V, Fujitsu LIFEBOOK U574, ECS 945GTY-M, Sony VGN-SR36GN_B, and more.
Pentax Optio M20 2372.12.110/25/201412/28/2015ritcmu-2372.12.1.exe21kbSony VGN-TZ37TN_B, Sony VPCW12Z1T, Acer AT310 F1, HP HP Compaq nc6220, Fujitsu FMVTE90YD, Gateway EC1457U, HP VG292AA-ABD p6202de, Sony VGN-S5VP_B, Toshiba Dynabook TX/77MBLK, Fujitsu D3161-B1, NEC PC-MY26XFREJ, Toshiba SATELLITE PRO C850-19G, Gateway GT4224m, LG R405-A.CPF1E1, IBM IBM eServer 206m -[848510U, HP KE485AA-UUZ, IBM PHILIPS, HP 100-6100BR, HP DT172A-ABZ, and more.
Pentax Optio M20 F7098910/3/201412/28/2015pentax_optio_m20-f70989.exe144kbSony VGN-AW190Y, Sony SVE15128CGS, LG R560-U.ABLGL, Fujitsu FMVLX50LX, Intel Crestline, Lenovo ThinkPad X300, ASUS 1008HA, Toshiba Dynabook T350/56ARD, Northern Micro P9X79-IN, Sony VGN-NS328J, Fujitsu FMVCE70J7, Toshiba SATELLITE L775-13T, Lenovo 10BE0002GE, Panasonic CF-19KHRC62B, Sony VGN-AR390E, and more.
Pentax Optio M20 2283811/1/201412/27/2015pentax_optio_m20-22838.exe209kbFujitsu FMVNFD85D, LG 15U530-GT30K, Gateway M-7343U, HP HP dx2700 MT, IBM System x3200 M3 -[7328K1G, Panasonic CF-19KHRC62B, HP VG123AA-ABF p6127f, Lenovo 3000 J200 Desktop, HP 100-6100BR, Sony VGC-JS94FS, and more.
Pentax Optio M20 V824023/8/201512/29/2015pentax_optio_m20-v82402.exe183kbIBM 8212A94, NEC PC-LL550MG1J, HP LX909ES#ABZ, LG R580-U.ARD2BE1, Sony VGN-FW170D, Sony VGN-FE52B_H, VIA KM400/A-823x, SAMSUN 400B4Z/S01TH, Toshiba SATELLITE L850-A902, Lenovo ThinkPad X60 Tablet, Panasonic CF-53AAC01FT, HP HP Compaq nx7300, Toshiba Dynabook TX/67J2PKYD, and more.
Pentax Optio M20 627821/9/201512/27/2015pentax_optio_m20-62782.exe82kbSony PCV-RS216, IBM 268452M, ASUS G70AB, OEGStone DB75EN, Sony VGN-SZ2HP_B, HP PS225AA-ABE, NEC PC-VY20FAGEW, Seneca PRO157094, Fujitsu FMVLX70SDG, HP 100-5010b, GOLDENTEC UDP NAXOS-G74L, Sony VGC-LT91S, and more.
Pentax Optio M20 Q41.129911/13/201412/28/2015pentax_optio_m20-q41.1299.exe154kbNEC RND51048395, LG R480-L.AGC7BT, Toshiba PORTEGE M750, Sony PCG-Z505SX, NEC EASYNOTE PB47Q01806, HP GN551AA-ABA m8200, Compaq Presario 5471EA 470030-395, Toshiba Satellite A100-999, Compaq PW679AA-ABE SR1377ES ES510, IBM IBM System x3400 M2 Server -[783734G, Sony VGN-FE18GP, Gateway E-155CG, LG R560-UAPW3E, and more.
Pentax Optio M20 X61.12.17711/9/201412/28/2015pentax_optio_m20-x61.12.177.exe157kbHP KJ416AA-AB4 m9298d, Fujitsu FMVTE90YD, IBM 26476AG, Northern Micro P4865G-M-AS, HP WL325AA-ABD p6326de, NEC PC-VC5002D, HP EZ090AA-ACP, HP ES133AA-UUZ, Toshiba Dynabook Satellite J62 166D/5X, MAXDATA PRO6105IW, Dell Vostro 1440, Acer TM6595, Medion E5218, Compaq DA255A-ABA 6401RSH NA910, IBM ThinkPad A30, NEC PC-BL300TA6W, Gateway GT5228J, and more.
Pentax Optio M20 8064712/17/201412/30/2015x-80647.exe214kbToshiba SATELLITE C850-A817, NEC PC-LL700ED, Sony VPCEB13FG, Lenovo MT-M5536-A82, IBM 8086Y27, IBM 26476AG, Fujitsu D2812-A1, HP RR523AA-UUW, Supermicro X9DR3-F, Sony VPCEB36FG, and more.
Pentax Optio M20 6027212/10/201412/30/2015plqodie-60272.exe189kbSony VPCW12S1R, Fujitsu FMVXN0X81, Dell PowerVault NX3200, HP KT435AA-AB3 IQ508d, Fujitsu ESPRIMO Mobile X9510, Lenovo ThinkPad SL500, Shuttle SB62V10, NEC PC-MJ25XRZEE, HP CQ2803ESm, Fujitsu D2364-A3, MSI GT60 2OJWS, Acer P4LJ0, Lenovo 37612EG, HP GQ538AA-ABD, and more.
Pentax Optio M20 V8241.172/6/201512/30/2015pentax_optio_m20-v8241.17.exe98kbPackard Bell EasyNote LX86, IBM 6204EBC, Toshiba Satellite C660-M21U, HP HP dx2000 MT, Toshiba Satellite C50-A491, Compaq KY718AA-UUB CQ3058HK, Supermicro X10SAT, NEC PC-VN770JS3EB, NEC PC-MY18AESETM81, NEC PC-VY13MEFEU, HP P6640ch, Packard Bell IMEDIA MC 5303, KOBIAN PI845GVM, IBM 8086Y27, IBM 8212H1U, IBM 8099KKB, HP Pavilion dv8000, IBM 818361U, and more.
Pentax Optio M20 2.102963/7/201512/27/2015pentax_optio_m20-2.10296.exe76kbMatsonic MS9387E, Gateway DX441B, HP RA956AA-ABH, Sony VGN-NS25G_S, HP DF194A-ABZ 484, Packard Bell PBIPGX, Sony PCG-GRT170, Fujitsu FMVNFD85D, Sony VGN-FW46S, Clevo W870CU, Dedicated OEM-A4501-00, Gateway M250B, SAMSUN 770Z5E/780Z5E, Fujitsu FMVNP2HT3A, Gateway DX4820-23, HP GX609AAR-ABA m9160f, HP FR515AA-AB9 m9470pt, Gigabyte P35-S3G, HP HP Pavilion zv5000 PN467U#ABA, and more.
Pentax Optio M20 W2037812/4/201412/27/2015pentax_optio_m20-w20378.exe144kbCompaq KP296AA-ABE SR5412ES, HP P6680pt, Supermicro PDSG4, AT ALZA GAMEBOX, Intel Intel G33 Series, Compaq PN182AA-ABS SR1210SF EL440, HP P6-2455eb, IBM ThinkCentre A52, Toshiba SATELLITE C870D-10D, HP KT334AAR-ABA m8530f, Gateway M-152S, LG LW70-QJMA, and more.
Pentax Optio M20 D41.132.1610/28/201412/27/2015pentax_optio_m20-d41.132.16.exe186kbNational NI PXI-8106 Embedded Controlle, Toshiba Dynabook C7212CMHN, Sony SVF1532C4E, IBM IBM System x3350 -[4193E5G, Compaq GN720AA-ABA SR5254X, HP HP Compaq nc6000, Panasonic CF-W4GWPAXP, HP FK557AAR-ABA a6602f, IBM 84822RU, Acer AS5732Z, Lenovo 20BECTO1WW, Acer Aspire 9110, NT Computer ACCENT Q 6600/501, EMachines EME725, HP PN239AA-ABZ, and more.
Pentax Optio M20 402.1828/29/201412/28/2015pentax_optio_m20-402.182.exe125kbHP P2-1191d, Panasonic CF-52GUN55NT, Panasonic CF-19TH1H1QW, Packard Bell IXtreme J8038, HP DT301A-ABM T450M, Fujitsu AMILO Xi 2528, NEC PC-MY18XAZE1XTA, Lenovo 7355W1J, WIPRO WSG37555W7-0288, Sony VGN-CS31ST_W, Toshiba Dynabook BX/31L2, Compaq VN469AA-UUZ CQ5235CH, HP NC787AA-AKL s3789d, and more.
Pentax Optio M20 A701.192.19/2/201412/27/2015ahgayw-a701.192.1.exe206kbLenovo IdeaPad S9e, Sony VGN-CS60B_Q, Acer AX12300-U1801A, EDsys EPROI5120W7P, Sony VGN-TT250N, Panasonic CF-53JAWZYDE, IBM ThinkPad T41, Dell Inspiron 20 Model 3045, HP HP Compaq 6730b, Fujitsu AMILO Desktop La3740, NEC PC-MK31MEZCE, HP H8-1041, and more.
Pentax Optio M20 322349/28/201412/29/2015pentax_optio_m20-32234.exe36kbLG LS50-UG5F1, Gateway P-7809u, IBM 2373K53, Sony VGN-SR36GN_B, HP KT435AA-AB3 IQ508d, Acer Aspire 7740, LG R490-KR6WK, HP HP Compaq 8710w, NEC VERSAE6300 RNF51118188, Acer Veriton L670, Sony VGN-AR51J, Acer Aspire 1601M, and more.
Pentax Optio M20 40021.111/19/201412/30/2015pentax_optio_m20-40021.1.exe105kbHP Compaq 515, Sony PCG-GRZ615M, Compaq RZ569AA-ABZ SR5039IT, Sony VGN-SZ6RXN_C, Sony VPCEC2RFX, Fujitsu LIFEBOOK S 7020, Lenovo Lenovo G470, Cybernet Manufacturing DeskBook, Panasonic CF-30CASAXBM, Toshiba Dynabook R822/WT9GS, Panasonic CF-T5MWJTFBF, HP ED737AA-ABS, Lenovo SS09221149, HP PS225AA-ABE, MIKROLOG Power P45-CO, Toshiba SATELLITE L850-A903, HP HP Pavilion dv6 VS079EA#UUW, IBYTE AS471100, and more.

Please Note: There are particular operating systems known to have problems with Pentax Optio M20:
  • Windows Fundamentals for Legacy PCs
  • Windows XP Professional N
  • Windows XP 64-bit Edition
  • Windows RT
  • Windows 8
  • Windows 7 Ultimate
  • Windows XP Tablet PC Edition
  • Windows Vista Home Premium
  • Windows XP Media Center Edition 2004
  • Windows XP Media Center Edition 2003
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Pentax Optio M20 model.
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