3/28/2017 new driver models for direct download:1029
M Audio O2 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for M Audio O2
Certifications for M Audio O2
5 stars for M Audio O2 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/28/2017 Updates

All drivers on are updated on daily basis.

However, a new version of M Audio O2 might have been uploaded since our last site update.

M Audio O2 Driver Download

Windows Compatibility for M Audio O2 driver

M Audio O2 Driver Details:

M Audio O2 File Name:

M Audio O2 Driver Version: 520HZOC

M Audio O2 ZIP Size: 129.kb

Manufacturer: M

M Audio O2 was fully scanned at: 3/24/2017
Scan Status: driver download scanOK

M Audio O2 special revision for: Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows 10 32 bit, Windows XP Media Center Edition 32 bit, Windows XP Tablet PC Edition 64 bit, Windows 7 Home Basic 32 bit

M Audio O2 Download Stats:

Driver Uploaded: 3/19/2017

Direct Downloads: 589
Most Recent Download: 3/26/2017
Managed Downloads: 4083
Most Recent Download: 3/27/2017
Download Mirrors: 4
Current Delay: 7 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 542/589 Users

Success Reported By 128/542 Users

Driver Download Score70/100

Driver Installation Score68/100

Overall preformance Score68/100

M Audio O2 50 Thumbs Up50Thumbs
M Audio O2 12 Thumbs Down12Thumbs
M Audio O2 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 4072/4083 Users

Success Reported By 3257/4072 Users

Driver Download Score89/100

Driver Installation Score81/100

Overall preformance Score98/100

M Audio O2 3101 Thumbs Up3101Thumbs
M Audio O2 350 Thumbs Down350Thumbs
M Audio O2 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 M Audio O2 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 M Audio O2 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing M Audio O2, 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.

M Audio O2 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 M Audio O2 disfunctions.

Scan performed on 3/28/2017, Computer: Fujitsu CELSIUS R930

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801GBM (ICH7-M) LPC Interface Controller - 27B9Up To Date and Functioning
Mice And Touchpads
Synaptics Mouse compatible PS/2Up To Date and Functioning
ELAN ELAN PS/2 Port Smart-PadOutdated
VMware VMware USB Pointing DeviceOutdated
Usb Devices
Hewlett-Packard HP Deskjet 3520 series (REST)Corrupted By M Audio O2
Hewlett-Packard HP EWS M1522nfUp To Date and Functioning
Sound Cards And Media Devices
Broadcom Audio BluetoothCorrupted By M Audio O2
NVIDIA NVIDIA GeForce GTX 675MCorrupted By M Audio O2
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9285 Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801BA Bus Master IDE ControllerUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Microsoft Texas Instruments PCI-8x12/7x12/6x12 CardBus ControllerCorrupted By M Audio O2
ClockworkMod CDC SerialUp To Date and Functioning
Cameras, Webcams And Scanners
Intel Canon EOS 500DOutdated
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Corrupted By M Audio O2
Input Devices
Logitech Logitech Optical Tilt Wheel MouseUp To Date and Functioning
Port Devices
PROLiNK PROLiNK UI AT Interface (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

Scan performed on 3/28/2017, Computer: Prosys Prosys

Outdated or Corrupted drivers:11/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
ELAN SMBus SM-Bus-ControllerUp To Date and Functioning
Mice And Touchpads
Logitech Logitech USB Marble MouseOutdated
Usb Devices
Samsung CDC Abstract Control Model (ACM)Corrupted By M Audio O2
Samsung Samsung Android USB DeviceUp To Date and Functioning
Sound Cards And Media Devices
AMD AMD SATA ControllerUp To Date and Functioning
Intel(R) High Definition Audio-apparaatUp To Date and Functioning
Motorola Motorola SM56 Speakerphone ModemUp To Date and Functioning
Network Cards
Qualcomm Atheros Option GTM67x PCIe WiFi AdapterOutdated
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
ALi Coporation ALi M5229 PCI-Bus-Master-IDE-ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 1Corrupted By M Audio O2
Intel Intel(r) AIM External Flat Panel Driver 1Up To Date and Functioning
Texas Instruments MasselagringskontrollerCorrupted By M Audio O2
AuthenTec Biometric CoprocessorCorrupted By M Audio O2
UPEK TouchChip Fingerprint CoprocessorCorrupted By M Audio O2
AuthenTec TouchChip Fingerprint Coprocessor (WBF advanced mode)Corrupted By M Audio O2
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesUp To Date and Functioning
Video Cards
Intel Video Controller (VGA Compatible)Outdated
Input Devices
Microsoft Microsoft Hardware USB MouseUp To Date and Functioning
Port Devices
LG LGE Bluetooth TransPort (COM5)Outdated
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
M Audio O2 338349/12/201412/29/2016ccor-33834.exe57kbMSI MS-7733, Sony VGN-Z41XRD_B, Packard Bell EasyNote_BG48-U-332CH, HP ED755AA-ABE, Sony SVE1113M1RW, Seneca Pro70198, Compaq KT310AA-AB4 SR5490CF, PCP+ G41 Xeon series, HP Hp pavilion ze4900, Lenovo ThinkCentre M55, Sony VPCEA37FG, LG B55MS.ARB4B1K, HP VN294AA-UUZ p6210ch, HP Presario M2000, Gigabyte G41MT-D3PT, IBM 2672EU1, Fujitsu FMVLRD50P, and more.
M Audio O2 V1.123001/9/201512/29/2016m_audio_o2-v1.12300.exe64kbHP G5320it, HP P7-1040be, Lenovo ThinkCentre E51, Lenovo ThinkCentre A62, HP HPE-375a, Compaq AU852AA-ABM CQ5216LA, GETAC 9270D, HP RZ433AA-ABV, Lenovo 23061G2, MCJ P67A-SD40, and more.
M Audio O2 29391/22/201512/27/2016m_audio_o2-2939.exe81kbHP VG244AA-ABU p6235uk, HP NQ983AA-ABZ p6028it, Panasonic CF-52VADBYFG, Compaq Presario 8141EA, Sony VGN-SZ780U, Sony VPCCW2KGX, HP KX614AA-B1A a6502.g, Toshiba SATELLITE C55-A-11L, Lenovo 4236TKK, Packard Bell EasyNote_MX36-U-051, HP RX889AAR-ABA a6040, IBM Lenovo ThinkServer TD200 -[38173GG, and more.
M Audio O2 W404911/7/201412/30/2016m_audio_o2-w4049.exe52kbIBM 6221PMG, Lenovo 2689PZG, IBM System x3200 M3 -[7328AC1, Sony VGN-AR170P, Lenovo ThinkPad T60p, SAMSUN NP-R510-FS04NL, Generic Generic, HP FJ454AA-AC4 s3620b, AT TRILINE PROFI 61, Intel IntelDQ965GF, Sony VGN-FE770G, VIA KM400/A-823x, MSI MS-16GN, Fujitsu LifeBook A6030, IBYTE Udp gn naxos-i1l, Sony VGN-G21XP_B, IBM 8171Z5S, and more.
M Audio O2 Z1.11.10341/27/201512/30/2016m_audio_o2-z1.11.1034.exe103kbToshiba Dynabook T552/47FR, Acer Veriton Z290G, Acer Aspire 1820PT, Compaq Evo N620c, IBM 8303MJ8, Lenovo 6088W5B, Roemer KW28/2007, HP PX581AA-ABE, IBM 184469U, Gateway GT5652j, Toshiba Satellite A110-293, NOVATECH MBB-44308D, ASUS N56VM, Gateway NV59C, IBM System x3630 M3 -[7377AC1, HP P6740ch-m, and more.
M Audio O2 PCG-GRT170, Packard Bell IPOWER X9075, HP KY787AA-AKL p6172l, Supermicro X10SAT, LG R470-KR30K, Sony VPCEB48FJ, HP K574aa-ABA a1739, Gateway P-6318u HSN, Packard Bell IXTREME I7202, Dell PowerEdge C8220, Dell Vostro 200, Toshiba SATELLITE C855-2L1, and more.
M Audio O2 N7378010/5/201412/28/2016m_audio_o2-n73780.exe55kbLG X110-L.A7A2E2, HP GX709AA-ABM s3310la, BenQ Joybook A51, Sony VPCEH3T9E, Packard Bell IXtreme X9702, ARLT Computer Produkte Mr. Gamer 7-11 R2, HP HP Compaq 6735s, Fujitsu FMVNFD75R, Leading Edge LECC2600, Toshiba Dynabook REGZA PC D731/T7DRS, Toshiba Dynabook Qosmio F30/770LS, and more.
M Audio O2 W4831/6/201512/30/2016m_audio_o2-w483.exe64kbSony SVE15128CGS, MCJ W820Di1, Sony SVE14A25CDB, Lenovo ThinkCentre A60, HP P6622cs, Compaq PX631AA-ABU SR1440UK GB520, Systemax Charity PC 2010, Packard Bell IPower X9110, HP NM920AA-ABU m9639uk, HP Pavilion dv8000, HP HP Compaq 2510p, HP Pavilion dv2000, and more.
M Audio O2 W423642/28/201512/27/2016m_audio_o2-w42364.exe199kbHP EC588AA-ABU, ASUS PRDLS533, Acer Aspire L3600, HP GL333AA-ABZ, HP RC520AA-ABU, Toshiba SATELLITE C850-A819, Sony VGN-B250FP, LG LW75-PMXH1, Sony VGC-LB92HS, Sony VPCL21M9E, HP HP Pavilion dv6-6128ca, Fujitsu FMVFER, HP HP Compaq nc8230, HP Compaq 615, GIADA GIADA, and more.
M Audio O2 C803469/4/201412/30/2016gzzubeha-c80346.exe92kbVIA VT8367-8233/5, Fujitsu D3061-A1, Panasonic CF-30CTWAZBM, Fujitsu Stylistic LT P-600, Fujitsu LifeBook N6470, Toshiba SATELLITE C870-15M, Pinnacle C5108, HP EZ090AA-ACP, Toshiba Dynabook SS LX/190DR, Panasonic CF-30KAP002B, Panasonic CF-R3DW1AXS, NEC PC-VJ20ERZE1, HP KA763AA-ABU, HP HP Compaq nc4010, Sharp PC-MM Series, Lenovo Lenovo IdeaPad Y485, and more.
M Audio O2 W2048010/23/201412/27/2016m_audio_o2-w20480.exe156kbFujitsu FMVD707AY, Sony VGN-CS31ST_W, DEPO DEPO_VIP_M8710, Toshiba EQUIUM S6200, Buympc MPC365, Sony VPCF13XFX, Toshiba Satellite 2455, HP 610-1110es, Toshiba S A110-160, IBM System x3200 M3 -[7327PAA, HP HP compaq nx7000, Panasonic CF-W7BWAZFBE, Compaq VT590AA-ABM CQ2404LA, and more.
M Audio O2 402.1442/28/201512/29/2016m_audio_o2-402.144.exe151kbHP ED713AA-ABF w5155.f, HP Presario 2200, NEC PC-VN370CS1KS, Sony PCV-RX407, HP P6-2007nl, Sony PCG-Z1M, HP 23-c010, IBM ThinkPad X31, NEC PC-MJ26XRZWDSBJ, HP HP HDX 16, Intel MGM965JB, Acer Acer 8935G, PDS Vector CQ, SAMSUN R710, Lenovo 00P3799, and more.
M Audio O2 2241.181/28/201512/29/2016m_audio_o2-2241.18.exe184kbHP KN483AA-AB8 m9242.t, Sony VGC-LA83DB, NEC PC-MJ30XRZJDU83, HP D1290se-ABS PS353AA, Lenovo ThinkPad X61s, Sony VGN-FJ11_W, NOVATECH MBB-44308D, Panasonic CF-Y5KW8AXS, Gateway M250B, HP Presario V4000, GETAC V100-X, HP HPE-420f, Acer TravelMate 5740G, ARCELIK 1UU-ANB 586 A2MT, Sony VGN-AW41XH_Q, Panasonic CF-29NAQC9BM, and more.
M Audio O2 U1.1407912/3/201412/28/2016m_audio_o2-u1.14079.exe139kbHP Presario V4000, Transource Computer Systems, NEC PC-LL560MG3ER, Lenovo 7360W78, HP HP Compaq 2510p, Fujitsu FMVNA1C3C, NEC PC-MY26LEZ78, Sony VPCF128FJ, HP 23-b030ef, HP FR561AA-ABF a6539.f, HP VD042AA-ABF p6105f, Toshiba Satellite C855-S5194, and more.
M Audio O2 7290012/18/201412/28/2016m_audio_o2-72900.exe126kbHP FL399AA-ABZ m9495it, Fujitsu FMVNFD75R, Lenovo ThinkPad Tablet 2, Sony VOA, HP PY132AA-AB4 a1180d, Toshiba SATELLITE C855-11C, HP CQ1150FRm, LG LS75-26SLCE1, Dell Inspiron 3646, SAMSUN 400B4A/400B5A/200B4A/200B5A, Gateway 310 2900297, LG S550-GE6AK, Compaq PN124AA-ABU SR1219UK GB440, HP KX781AV-ABJ p6120jp, WIPRO WSG37555W7-0288, IBM ThinkCentre S51, HP Pavilion ze5600, HP PS255AA-ABF t890.f, Compaq Evo N610c, and more.
M Audio O2 Q2.122.1471/20/201512/28/2016m_audio_o2-q2.122.147.exe34kbHP PS139AA-ABX, HP 110-010xt, Gateway 6020GZ, Gateway GT4228m, Toshiba Satellite A130, Lenovo ThinkCentre Edge 72, Anhoch Goliath XD605, Lanix LANIX TITAN 3050 VER3, IBM Eserver xSeries 235 -[8671KAX, HP BK175AA-ABA HPE-270f, HP PS306AA-AB9, ASUS 1008HA, Samsung 305E4A/305E5A/305E7A, Fujitsu FMVLRD7N24, Lenovo 2718WLZ, and more.
M Audio O2 81.12689/9/201412/30/2016m_audio_o2-81.1268.exe95kbLenovo 3000 H230 10025, Panasonic CF-53JAWZYFN, Sony VGN-FW12G_W, Lenovo 20B00006MN, NEC PC-VN770JS3EB, HP C9700, LG LM70-PKJE, HP PY198AV-ABA m7360y, HP PS414AA-AB5 W1268HK, IBM 621932U, Gigabyte EP45T-DS3, Sony VGN-FS115ZR, NEC VERSAE6300 RNF41137188, NEC PC-VW770FS6B, Fujitsu PRIMERGY TX100 S2, NEC RNF91180985, IBM 2374KG5, Gateway NV44, HP HPE-380jp, and more.
M Audio O2 71.171.1611/15/201412/27/2016m_audio_o2-71.171.16.exe138kbShuttle SB83V10, Sony VGN-FW170D, HP VC893AA-ABF s5108f, Akerstroms Tx700, HP Presario V2000, NEC PC-MK33LBZCE, LG E500-S.AP33T, Compaq Presario 734RSH US 470038-608, Sony VGN-SZ76GN_B, NEC PC-LL900BD, Compaq EC537AA-ABZ SR1549IT IT530, SAMSUN SQ45/Q70C/P200, Toshiba Satellite P870, Panasonic CF-30FTSAZN2, RM Plc RM ECOQUIET 630A, Anhoch Goliath XD605, ADVANC Modelo_A, Sony VPCJ126FJ, and more.
M Audio O2 C1.11.138310/17/201412/28/2016sd-c1.11.1383.exe127kbQUANMAX ChiliGREEN X7, NEC PC-VJ25AAN6HJR9, Compaq VS459AA-ABE CQ5211ES, NEC VERSAL2101 RNB31065295, Fujitsu CELSIUS W370, IBM IBM System x3200 -[7042C06, Sony VPCCB2M0E, Fujitsu FMVCE80T7, Panasonic CF-18KHVCBBF, Dell Vostro 1440, and more.
M Audio O2 71.18821/17/201512/27/2016ukg-71.1882.exe44kbHP EC577AA-B1U, Compaq BK129AA-AB4 CQ3230L, Packard Bell IMEDIA D9351 AIO, Panasonic CF-H2ASAHEDE, Fujitsu FMVNFB60K, Packard Bell EasyNote_GN45, NEC PC-VN470GS6R, NEC PC-MJ26XRZWDSBJ, Fujitsu FMVLX70WDJ, HP HP Pavilion dv9000, and more.
M Audio O2 201.12612/14/201412/29/2016m_audio_o2-201.126.exe63kbSAMSUN NC10, Packard Bell EasyNote_MT85-T-001PT, HP Presario B1900, IBM 8123W8E, IBM 2672CBE, HP KT394AA-AB4 S3580D, IBM 2668W13, IBM 831136U, Packard Bell PBIPGX, Sony SVE15128CGS, NEC VERSAP550 NN680209359, Dell Precision R7610, IBM 26478PU, HP RZ438AA-UUW, Toshiba SATELLITE NB10t-A-103, Acer Aspire 3810TZG, and more.
M Audio O2 734368/24/201412/28/2016yquyb-73436.exe38kbHP RX889AAR-ABA a6040, IBM Lenovo ThinkServer TD200 -[38173GG, Sony VGN-NW20EF_W, NEC NEC VERSA ONE, NEC VERSAE6300 RNF41137188, Intel Test Product, Sony VPCEB33FG, Gateway T-1629, Samsung R710, VOYAGEURPC Warranty 06/23/2014, and more.

Please Note: There are particular operating systems known to have problems with M Audio O2:
  • Windows 7 Home Basic
  • Windows 8
  • Windows 8 Pro
  • Windows XP Media Center Edition
  • Windows 7 Ultimate
  • Windows XP Media Center Edition 2005
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows XP Media Center Edition 2004
  • Windows Vista Home Basic
  • Windows XP Starter Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific M Audio O2 model.
Laptop M Audio O2Tablet M Audio O2Download M Audio O2Upgrade M Audio O2Update M Audio O22017 M Audio O2Free M Audio O2Data M Audio O2Info M Audio O2Help M Audio O2Guide M Audio O2Comments M Audio O2Windows 10 M Audio O2Vista M Audio O2Windows 7 M Audio O2Install M Audio O2