9/29/2016 new driver models for direct download:573
A4tech Ok-720 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Ok-720
Certifications for A4tech Ok-720
5 stars for A4tech Ok-720 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 9/29/2016 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Ok-720 might have been uploaded since our last site update.

A4tech Ok-720 Driver Download

Windows Compatibility for A4tech Ok-720 driver

A4tech Ok-720 Driver Details:

A4tech Ok-720 File Name:

A4tech Ok-720 Driver Version: 6642ktMn

A4tech Ok-720 ZIP Size: 141.kb

Manufacturer: A4tech

A4tech Ok-720 was fully scanned at: 9/28/2016
Scan Status: driver download scanOK

A4tech Ok-720 special revision for: Windows XP Media Center Edition 2005 32 bit, Windows RT 64 bit, Windows 7 Home Basic 32 bit, Windows XP Professional x64 Edition 32 bit, Windows Vista Home Premium 32 bit, Windows 8 Enterprise 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows XP Media Center Edition 2004 32 bit, Windows XP Media Center Edition 32 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows XP Media Center Edition 2003 32 bit

A4tech Ok-720 Download Stats:

Driver Uploaded: 9/3/2016

Direct Downloads: 229
Most Recent Download: 9/27/2016
Managed Downloads: 2027
Most Recent Download: 9/27/2016
Download Mirrors: 2
Current Delay: 19 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 176/229 Users

Success Reported By 19/176 Users

Driver Download Score68/100

Driver Installation Score75/100

Overall preformance Score66/100

A4tech Ok-720 9 Thumbs Up9Thumbs
A4tech Ok-720 1 Thumbs Down1Thumbs
A4tech Ok-720 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 1617/2027 Users

Success Reported By 1333/1617 Users

Driver Download Score92/100

Driver Installation Score77/100

Overall preformance Score77/100

A4tech Ok-720 1299 Thumbs Up1299Thumbs
A4tech Ok-720 147 Thumbs Down147Thumbs
A4tech Ok-720 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 A4tech Ok-720 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 A4tech Ok-720 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Ok-720, 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 A4tech Ok-720 problems:

A4tech Ok-720 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 A4tech Ok-720 disfunctions.

Scan performed on 9/29/2016, Computer: Packard Bell IMedia D3235

Outdated or Corrupted drivers:7/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) E5 v2/Core i7 PCI Express Root Port in DMI2 Mode - 0E01Outdated
Mice And Touchpads
Dell HID-compliant mouseUp To Date and Functioning
Usb Devices
Canon USB Printing SupportCorrupted By A4tech Ok-720
Apple Apple Recovery (DFU) USB DriverUp To Date and Functioning
SafeNet SafeNet Inc. HASP KeyCorrupted By A4tech Ok-720
Sound Cards And Media Devices
Broadcom Audio BluetoothUp To Date and Functioning
Network Cards
Qualcomm Atheros Ethernet-ControllerUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 7 Series/C216 Chipset Family SATA AHCI Controller - 1E03Up To Date and Functioning
Nokia Nokia C6-00 USB PhonetCorrupted By A4tech Ok-720
Mad Catz Programmable Support for MouseUp To Date and Functioning
Nokia Nokia 5230 USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBCorrupted By A4tech Ok-720
Video Cards
Intel Standard VGA Graphics AdapterCorrupted By A4tech Ok-720
Input Devices
Eastern Times USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
LG LGE Bluetooth TransPort (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Ok-720
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 9/29/2016, Computer: Compaq PX631AA-ABU SR1440UK GB520

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Intel(R) 82801CA/CAM SMBus-Controller - 2483Up To Date and Functioning
Mice And Touchpads
Logitech Logitech iFeel Mouse (USB)Up To Date and Functioning
Microsoft Logitech USB Wheel MouseUp To Date and Functioning
Usb Devices
Cypress Cypress AT2LP (3.03.0000.2)Up To Date and Functioning
Sound Cards And Media Devices
Microsoft HD-3000 - Microsoft LifeCam.Up To Date and Functioning
YUAN STK7700DUp To Date and Functioning
Buffalo BUFFALO TV Tuner DT-T90/PCIEMW-TSUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR5005G Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
USB Compliance USB-massamuistilaiteCorrupted By A4tech Ok-720
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDOutdated
Broadcom Broadcom Bluetooth 4.0Outdated
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesCorrupted By A4tech Ok-720
Video Cards
Intel(R) HD Graphics 4000Corrupted By A4tech Ok-720
Input Devices
Microsoft HID-compliant system control deviceUp To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Ok-720 804971/10/201512/27/2015a4tech_ok-720-80497.exe191kbFujitsu FPC03080AL, HP Pavilion G70-457CA, GETAC V100-X, Packard Bell IMEDIA F5750, HP HP D290 MT, HP RA933AA-ABZ, NEC PC-VW970BS, Gigabyte EP41-US3L, LG P1-J555R, Packard Bell Ixtreme M6639, and more.
A4tech Ok-720 1.138722/5/201512/29/2015a4tech_ok-720-1.13872.exe186kbWIPRO WNB7PBM5100K-0004, IBM 8187D2G, Sony VGN-BX94PS, Sony VGN-CR356_L, HP HP HDX 16, HP KE483AA-UUZ, Sony VGN-NS25G_S, Toshiba SP600, HCL Infosystems IGL 1701CT, Sony VGC-LS30E, Fujitsu LIFEBOOK U574, Sony SVE14112ENB, Fujitsu FMVNFC60BJ, Supermicro X7QC3, Gericom Phantom, Sony SVT1113AJE, and more.
A4tech Ok-720 21.18949/23/201412/29/2015vsycdgek-21.1894.exe81kbIBM 62253J9, HP RK570AAR-ABA m7760, Panasonic CF-W8GWEYZNT, HP GS210AA-ABV dx2290MT, ASUS G750JX, Compaq VS459AA-ABE CQ5211ES, NEC PC-LL750HG3E, Mecer X105, Sony VGN-TZ15AN, NEC PC-MA13TEVEMJBA, Sony VGN-FW245J, MSI MS-9818, and more.
A4tech Ok-720 Y201.1492/9/201512/28/2015a4tech_ok-720-y201.149.exe100kbIBM ThinkCentre S51, Northern Micro P9X79-IN, Sony VGNFW463J/B, Fujitsu FPC03050DK, NEC PC-VY17FDFER, Sony VGC-RT150DY, AT COMFOR OFFICE I10 SI, Sony VGN-SZ13GP_B, Sony PCG-FX33S_BP, HP PAVILION ZV6000, Acer Aspire AG3731, Lenovo Lenovo IdeaPad Y485, Gigabyte M1028E, and more.
A4tech Ok-720 621.191.13/1/201512/27/2015a4tech_ok-720-621.191.1.exe182kbLG R580-UAAD6BT, NEC PC-MY26RAZ77S96, HP RJ116AA-UUW, AT AT-IQON, HP RJ116AA-UUW, Compaq VT606AA-AKL CQ3275L, HP BT597AA-ABA s5604f, IBM IBM System x3400 M3 Server -[7379K3G, HP P7541A-ABG 711a, HP HP Compaq 6531s, HP HP Compaq 6515b, and more.
A4tech Ok-720 2722/25/201512/29/2015a4tech_ok-720-272.exe107kbINVESTRONICA P60, Dell Studio 1745, HP AY627AAR-ABA a4313w, Sony PCG-Z1M, HP VN465AA-UUW HPE-010sc, Gateway DX441X, Compaq PC139A-ABA SR1115CL NA431, HP HP Compaq nc2400, Sony VGN-SZ38TP_C, HP HP ProBook 4510s, Lenovo 8927W1L, Sony VGN-CR510D, and more.
A4tech Ok-720 T1.172.1710/10/201412/28/2015a4tech_ok-720-t1.172.17.exe99kbGateway P-7809u, HP HP Pavilion dv6700, HP HP ProBook 6550b, Sony VGN-CR35T_B, Toshiba S2400-103, MIKROLOG ProG33-CH, Lenovo 20AQCTO1WW, HP RR492AA-ABE, HP KZ692AA-ABU m9373.UK, Toshiba SATELLITE L850D-130, HP CQ3375L, IBM IBM System x3100 M4 -[258242Z, Packard Bell IMEDIA MC 9330, Fujitsu FMVU90LB, IBM IBM System x3400 M3 Server -[7379KFG, HP WK697AA-ABD p6329de, LG P1-J455R, Acer AX1430G, and more.
A4tech Ok-720 D41.1601.110/26/201412/30/2015a4tech_ok-720-d41.1601.1.exe164kbSony VGN-NW305F, HP A1412n-aba a1000, HP HP Compaq dc7900 Convertible Microtowe, Lenovo ThinkPad X200s, Compaq KP296AA-ABE SR5412ES, Compaq ProLiant ML350 G3, IBM IBM eServer 206m -[8485PEE, NEC VERSAE6300 RNF41103088, HP VG123AA-ABF p6127f, Fujitsu D2312-C1, and more.
A4tech Ok-720 W408812/28/201412/27/2015a4tech_ok-720-w4088.exe33kbHCL Infosystems APM88-GS, IBM 2373WMZ, Foxconn A6GMV, ASUS 1016PG, Toshiba SATELLITE L850-1KZ, HP NY438AA-ABA p6115y, Gateway S2.WNB03.004, Gateway 0AAVWP08, HP Hp pavilion ze4900, CASPER CASPERPRO, Lenovo 8933W91, HP NY545AAR-ABA p6210y, NEC PC-MJ28VHZEJ, Gigabyte GA-6FASV1, and more.
A4tech Ok-720 41.12461/13/201512/28/2015yom-41.1246.exe180kbHP S5-1217, Packard Bell IPower X9110, Lenovo 627436G, Compaq Evo N620c, Gateway GT5652j, Lenovo ThinkPad L430, NEC PC-VL5707D1Y, Seneca Pro318568, HP G5317de, HP HP Compaq 6531s, Medion P8612, Sony VGN-NS15G_S, HP Presario B1900, IBM 812235U, and more.
A4tech Ok-720 7377012/28/201412/29/2015sdsjfi-73770.exe154kbHP HP G60 Notebook PC, Sony VGNFW590G, HP G5148it-m, IBM 6229LQG, Toshiba SATELLITE C855-1LC, IBM 8177B1G, Panasonic CF-W8GWEYZNT, Toshiba Satellite C850-B124, HP HP Compaq 6530b, ASUS F80S, Compaq KY718AA-UUB CQ3058HK, HP HP Compaq nx7400, LG R580-U.ARD5WT, Toshiba Dynabook EX1/524CDE, HP HP Compaq dc7600 Small Form Facto, Packard Bell IMEDIA X96844, Fujitsu LifeBook T4310, NEC PC-LL370RG1KS, and more.
A4tech Ok-720 61.120312/18/201412/28/2015a4tech_ok-720-61.1203.exe85kbFujitsu LIFEBOOK U574, Sony SVE14112ENB, Fujitsu FMVNFC60BJ, Supermicro X7QC3, Gericom Phantom, Sony SVT1113AJE, HP HP 2000-150CA Notebook PC, WIPRO WIV52B55-0007, Lenovo 20BC0000MH, Lenovo 1S16800336100W2, and more.
A4tech Ok-720 331.1822/6/201512/27/2015a4tech_ok-720-331.182.exe205kbSony VGN-TZ170C, LG LW65-K5JY, HP KN483AA-AB8 m9242.t, Compaq RZ569AA-ABZ SR5039IT, HP HP Compaq 6715b, Panasonic CF-30KCPRQAM, Toshiba DynaBook G6C/X18CME, NEC PC-VY22SRFEJEUL, IBM IBM IntelliStation M Pro -[922962J, Daewoo CT7150, Lenovo 20BECTO1WW, HP GN693AAR-ABA m9058, HP HP EliteBook 6930p, Sony VGN-CR21S_P, and more.
A4tech Ok-720 32261.18/27/201412/28/2015ljptv-32261.1.exe72kbGateway E3048, Fujitsu PRIMERGY RX200 S7, Sony VPCEH3T9E, Fujitsu FMVLRB50P, Gateway NV59C, Sony SVS13125CHB, EMachines EL1330, LG P1-J302E1, HP KE485AA-UUZ, ASUS BM5295, Dell OptiPlex 330, Compaq DD373A-ABY 6650 DK110, HP RQ480AA-ABZ, and more.
A4tech Ok-720 T8262.1211/1/201412/28/2015a4tech_ok-720-t8262.12.exe22kbLenovo ThinkPad SL300, IBM 8114W19, Sony VGN-FW190CU, Toshiba Satellite Pro C650D, Sony SVE1113M1RW, Toshiba SATELLITE PRO C50-A-1HZ, FIC ATM-Q45G, Sony VGN-CS31Z_Q, TriGem LLUON-A1, HP NS886AA-ABG p6130a, Zoostorm 7876-0310B, Lenovo 3000 J205 Desktop, LG R510-K.A275K, and more.
A4tech Ok-720 6229912/26/201412/27/2015rruav-62299.exe59kbGateway GT5042j, NEC PC-VY16MRFJAFUX, HP PX643AA-ABZ, HP FK908AA-ABG a6640a, NEC PC-LL750NSB-YC, Toshiba Satellite C850-F0202, LG E200-A.C211R, LG LW65-KDTRV, Compaq KY718AA-UUB CQ3058HK, IBM 8184W3Z, Fujitsu LIFEBOOK NH532, IBM 622142A, Intel Poulsbo Chipset, and more.
A4tech Ok-720 U4363010/9/201412/28/2015jbfgmy-u43630.exe55kbFujitsu FMVNX95SD, Fujitsu FMVA42CW2, Sony VGN-SZ38GP, HP HP Pavilion dv5000, Toshiba Dynabook CX/45AB, HP RQ480AA-ABZ, HP KN472AA-ACB, IBM System x3200 M3 -[732754M, Packard Bell EasyNote LM83, Packard Bell EASYNOTE MV86, HP PL494AA-B14, IBM 2889CG6, HP Compaq nx7010, HP 610-1110es, and more.
A4tech Ok-720 E4042.109/20/201412/28/2015erlsuvw-e4042.10.exe35kbSony VPCF11A4E, MSI SO-7597, Sony PCG-Z1XMP, HP HP Compaq nx6110, Toshiba Satellite 2455, HP HP ENVY 17 3D Notebook PC, HP PW665AA-ACJ a815i, Toshiba SP4320, Fujitsu FMVNT5FT4, Lenovo ThinkPad SL510, ASUS BM5295, RadiSys C2SBM, and more.
A4tech Ok-720 61.13481/6/201512/30/2015a4tech_ok-720-61.1348.exe211kbMitsubishi AL12FBHEZ42W, HP FK522AAR-ABA a6544f, Sony SVE14117ECW, HP 810-170st, Toshiba Satellite A300-1L0, Packard Bell EasyNote_MX37-U-005, Compaq PJ385AA-ABU SR1180UK GB431, HP KN483AA-AB8 m9242.t, HP KQ519AA-ABU, Fujitsu FMVNB16C, Lenovo 6457W8Q, and more.
A4tech Ok-720 1.1043611/10/201412/28/2015xcvcnvwo-1.10436.exe100kbLenovo ThinkPad R400, Sony VGN-Z90NS, NEC PC-GL20ESYG5, LG R560-U.ARC3BT, LG R470-KRW5K, AnabelleB Soho WN10, MCJ 9223, IBM 621910U, Packard Bell PACKARD BELL IMAX X7300 SP, Sony PCG-GR214EP, Sony VGN-SZ7RMN_B, and more.
A4tech Ok-720 41.11.14310/18/201412/30/2015wspwbw-41.11.143.exe57kbTriGem AVERATEC, NOVATECH A35FE/FB, NEC PC-MY21AESED983, WIPRO WIV52K55-0126, Toshiba Satellite A130, EMachines EL1332, WIPRO WSG52K55W7-0226, HP AX351AW#ABA, HP HP Pavilion dv5000, Acer Aspire 5670, KONTRON B649, Toshiba IS 1558, Packard Bell EASYNOTE_MX52-B-070, Toshiba Dynabook REGZA PC D712/T3FM, Fujitsu FMVXN2G52, HP HP ProBook 6445b, IBM IBM System x3500 M4 Server -[7383E1G, and more.
A4tech Ok-720 331.12.108/24/201412/29/2015a4tech_ok-720-331.12.10.exe101kbSony VGN-FW245J, MSI MS-9818, Packard Bell IMEDIA H5190, NEC PC-MY30DEZCA, Packard Bell EASYNOTE_MX61-B-026, Toshiba Satellite A100-386, Sony VPCF128FJ, HP D7222T-ABA A350E, Lenovo 1066E5G, HP EL521AA-AB1 a1329k, Fujitsu CELSIUS R610, Zoostorm 7010-0276A, NEC PC-MY18XAZ35, Toshiba PSKHGL-00C004, Compal HGL30C, HP P6604f, Sony VGN-TZ250N, and more.
A4tech Ok-720 K722.12.192/14/201512/29/2015a4tech_ok-720-k722.12.19.exe115kbToshiba SATELLITE C875-15F, HP GC359AV-ABA a6010e, Viglen Dossier XR, EDsys EDSCADI73770, Biostar TP55, HOUTER ORO-PC, Sony VGN-FW26T_B, Toshiba Dynabook EX1/524CDE, Acer Veriton 7700GX, IBM 8113WSU, Gateway 310 2900297, ECS HDC-I, Lenovo 2429B56, Infoquest QuestPC, NEC NEC POWERMATE S2100-006, MSI MS-16GN, HP HP Compaq dc7100 CMT, ELITEGROUP G713, and more.
A4tech Ok-720 828361/14/201512/29/2015a4tech_ok-720-82836.exe66kbMAXDATA MP2820 01, IBM 26478RG, Toshiba SATELLITE C55-A-128, Fujitsu FMVA56JWKS, Lenovo 20AL009CUS, HP GJ404AA-UUZ, AT AUTOCONT ALLEGRO, Sony VGN-NW21EF_S, HP HP Compaq dx6120 MT, HP Xy107et, Sony VGC-JS51B_P, Sony VGN-TZ35FN, LG X110-L.A7B1A2, and more.
A4tech Ok-720 31.11.18712/30/201412/27/2015a4tech_ok-720-31.11.187.exe157kbHP Presario 2200, HP PX581AA-ABE, Sony VGN-AR91PS, HP Pavilion ze5400, HP P1089A-ABU 7965, EMachines M5300 Series, HP HP Compaq 6730s, HP HPE-280jp, NEC PC-MY21AESED983, Acer Aspire 182dPTZ, HP FL389AA-ABZ a6675it, and more.
A4tech Ok-720 61.11.1372/19/201512/29/2015a4tech_ok-720-61.11.137.exe147kbASUS K50IJ, HP HP Pavilion dv5, Panasonic CF-18KHVCBBF, Lenovo ThinkPad X60 Tablet, Sony VGN-CR260F, HP LX909ES#ABZ, Biostar TA75MH2, BYON CHAMELEON, IBM 4838137, HASEE U147, HP HP Compaq nc8230, Toshiba Dynabook Qosmio T851/D8EB, RM Plc RM DESKTOP 201, SAMSUN 3570R/370R/470R/450R/510R/4450RV, Dell OptiPlex GX1 500Mbr+, Panasonic CF-30CTQAFBE, and more.
A4tech Ok-720 1.133778/30/201412/30/2015a4tech_ok-720-1.13377.exe187kbSamsung 900X3F, Lenovo ThinkCentre A55, NEC EASYNOTE P910R00406, Toshiba SATALLITE A300, HP KJ269AA-ABA s3407c, Toshiba SATELLITE L850-A891, Supermicro X7DVL-3, Sony VGN-Z21WN_B, Panasonic CF-52JE203NW, LG E500-S.AP22R1, IBM 2374258, Lenovo ThinkPad SL300, Panasonic CF-W4GWPAXP, HP G5261de, Medion P7610, Sony VPCCW2S1R, Sony VGN-NS328J, Positivo POS-EC945AL, Panasonic CF-W7DWM07JM, and more.
A4tech Ok-720 1.1236310/26/201412/28/2015a4tech_ok-720-1.12363.exe83kbSony VGN-CR313H_B, Fujitsu FMVLRD50P, Fujitsu FMVD7BF010, NEC PC-LL770BD, EUROCOM Panther 5D, Compaq NC696AA-ABA SR5000, Sony VPCEB36FG, NEC PC-MY30AEZ77, Sony SVE1511AGJB, HP HP Compaq nw8440, Toshiba SATALLITE A300, HP HP Pavilion TS 10 Notebook PC, Lenovo SS09254503, and more.

Please Note: There are particular operating systems known to have problems with A4tech Ok-720:
  • Windows 10
  • Windows RT
  • Windows XP Home Edition N
  • Windows 7 Home Premium
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Ok-720 model.
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