12/5/2016 new driver models for direct download:1146
A4tech Op-620 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Op-620
Certifications for A4tech Op-620
5 stars for A4tech Op-620 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/5/2016 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Op-620 might have been uploaded since our last site update.

A4tech Op-620 Driver Download

Windows Compatibility for A4tech Op-620 driver

A4tech Op-620 Driver Details:

A4tech Op-620 File Name:

A4tech Op-620 Driver Version: 132-Ssuzh

A4tech Op-620 ZIP Size: 133.kb

Manufacturer: A4tech

A4tech Op-620 was fully scanned at: 12/2/2016
Scan Status: driver download scanOK

A4tech Op-620 special revision for: Windows 10 64 bit, Windows XP Home Edition N 64 bit, Windows XP Professional 32 bit, Windows Vista Business 32 bit, Windows 7 Ultimate 32 bit, Windows Vista Home Premium 32 bit, Windows 8 64 bit, Windows 7 Home Basic 32 bit, Windows Vista Home Basic 32 bit, Windows XP Starter Edition 32 bit, Windows 7 Home Premium 64 bit

A4tech Op-620 Download Stats:

Driver Uploaded: 11/24/2016

Direct Downloads: 749
Most Recent Download: 12/3/2016
Managed Downloads: 942
Most Recent Download: 12/3/2016
Download Mirrors: 5
Current Delay: 7 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 653/749 Users

Success Reported By 159/653 Users

Driver Download Score64/100

Driver Installation Score68/100

Overall preformance Score68/100

A4tech Op-620 18 Thumbs Up18Thumbs
A4tech Op-620 3 Thumbs Down3Thumbs
A4tech Op-620 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 735/942 Users

Success Reported By 518/735 Users

Driver Download Score90/100

Driver Installation Score97/100

Overall preformance Score82/100

A4tech Op-620 490 Thumbs Up490Thumbs
A4tech Op-620 10 Thumbs Down10Thumbs
A4tech Op-620 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 Op-620 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 Op-620 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Op-620, 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.

A4tech Op-620 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 Op-620 disfunctions.

Scan performed on 12/5/2016, Computer: Gateway 564GE

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7500/5520/5500/X58 Routing and Protocol Layer Registers Port 0 - 3426Up To Date and Functioning
Mice And Touchpads
Microsoft Microsoft Express Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Usb Devices
Hewlett-Packard HP Photosmart 5510 series (REST)Corrupted By A4tech Op-620
Sound Cards And Media Devices
Realtek High Definition Audio-apparaatUp To Date and Functioning
AVerMedia AVerMedia A350 MiniCard Hybrid ATSC TVCorrupted By A4tech Op-620
Network Cards
Intel Network ControllerUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By A4tech Op-620
Hard Disk Controller
USB Compliance USB Optical Storage DeviceUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 3Up To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CDOutdated
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 3Up To Date and Functioning
Microsoft HID-compliant apparaatOutdated
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerOutdated
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceUp To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Op-620
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 12/5/2016, Computer: HP 800-090jp

Outdated or Corrupted drivers:10/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7500/5520/5500/X58 Physical and Link Layer Registers Port 0 - 3425Corrupted By A4tech Op-620
Mice And Touchpads
Microsoft Microsoft SideWinder X3 Mouse (IntelliPoint)Up To Date and Functioning
Usb Devices
Hewlett-Packard HP Deskjet D2600 (DOT4USB)Corrupted By A4tech Op-620
Huawei USB-lagerenhedCorrupted By A4tech Op-620
Hewlett-Packard Deskjet 1000 J110 seriesUp To Date and Functioning
Sound Cards And Media Devices
Conexant Conexant Falcon II PAL Video CaptureUp To Date and Functioning
Intel Intel WiDi Audio DeviceUp To Date and Functioning
Network Cards
Realtek Realtek RTL8168B/8111B-Familie-PCI-E-Gigabit-Ethernet-NIC (NDIS 6.20)Up To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel SATA AHCI -vakio-ohjainUp To Date and Functioning
Realtek Semiconduct Realtek PCIE CardReaderCorrupted By A4tech Op-620
Unibrain Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 5Corrupted By A4tech Op-620
Intel Intel(r) AIM External Flat Panel Driver 0Corrupted By A4tech Op-620
Intel(R) ICH9DO LPC Interface Controller - 2914Corrupted By A4tech Op-620
Cameras, Webcams And Scanners
Intel Canon EOS 500DCorrupted By A4tech Op-620
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Outdated
Input Devices
Microsoft 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)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Op-620
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Op-620 PC-LL708WJ01B, Toshiba SATELLITE C850-A817, Sony VGX-TP1L, Toshiba Libretto U100/190DSW, ASUS M50V, HP DY173A-ABH, Toshiba SATELLITE PRO C50-A-1J1, HP HP Pavilion 6700 Notebook PC, Fujitsu FMVD53C011, Dell Inspiron M4040, HP HP PRESARIO V6000, Alienware Aurora m9700, HP P6-2440ef, HP VS243AA-ABD HPE-010de, NEC PC-GV287UZGN, and more.
A4tech Op-620 R3071.1911/12/201412/29/2015a4tech_op-620-r3071.19.exe215kbSamsung Q320/P320, Compaq DA309A-B14 6540. BE910, Toshiba SATELLITE C870D-10D, Acer Aspire 5940G, HP KJ401AA-aba A6437C, Sony VPC-M120AB, NEC PC-GV21YTZU6, Panasonic CF-SX1WEVHR, LG R490-K.ARA2BA3, Dedicated OEM-A4501-00, Sony VGN-CR35T_B, Fujitsu FPC03051DN, LG R710-S.AP55V, Sony VGN-NS220TH, and more.
A4tech Op-620 I226642/11/201512/30/2015a4tech_op-620-i22664.exe208kbSeneca Pro213935, NEC PC-VN570BS1YB, Sony PCG-FXA35/D, HP HP Pavilion dv 9500 Notebook PC, Toshiba Dynabook Qosmio D710/T5BB, HP 27-1015ef, Panasonic CF-30KAP002B, Toshiba Dynabook T351/57CRD, Acer TravelMate 3290, HP KX634AA-ABZ, NEC PC-GV267VZDL, HP PX688AA-B14, HP HP Compaq nx6115, Toshiba SATELLITE L775-13T, and more.
A4tech Op-620 8036011/7/201412/27/2015a4tech_op-620-80360.exe92kbSony VGN-CS2, IBM 6830TBG, HP Pavilion zd8000, Seneca PRO102698, NEC PC-VY22SRFEJEUL, Sony VGN-Z47GD_X, Sony PCG-TR3_B, Toshiba SATELLITE C870-15M, Sony VGN-TZ73B, Packard Bell IMEDIA H7653, Toshiba PORTEGE A600, LG RD560-C.ADB1F4, HP PN133AA-ABU, Fujitsu ESPRIMO P2521, NEC PC-MK19ELZ2UFJG, AnabelleB Soho WN10, Packard Bell IMEDIA B2218 UK, and more.
A4tech Op-620 T1.102.18611/11/201412/28/2015olkhpykge-t1.102.186.exe196kbWIPRO WNBOBM4901-0022, NEC PC-GL20ES3L6, Medion E3211, LG S1-M402E1, HP FR561AA-ABF a6539.f, Panasonic CF-30CTWAZBM, Fujitsu D3028-A1, Toshiba Dynabook Qosmio D710/T5BB, HP HP Compaq dc7100 SFF, Toshiba SATELLITE C850-1P6, Packard Bell EasyNote_BG47-V-054FR, Fujitsu FMVWMS277, Toshiba Dynabook Qosmio F20/590LS, and more.
A4tech Op-620 7403910/11/201412/28/2015a4tech_op-620-74039.exe162kbSony PCG-FX602, Seneca PRO167353, DK Digital EXentia, Toshiba SATELLITE C55-A-10Q, WIPRO WIV37455-1080, HP HP Elite 7000 Microtowe, IBM 8307SGY, Gateway SX2360, Dell OptiPlex 330, HP 23-b340ef, and more.
A4tech Op-620 X2.1384710/7/201412/30/2015a4tech_op-620-x2.13847.exe219kbPanasonic CF-52RE301QW, HP HP MINI DM1-2010SO, HP HP ProBook 6555b, Gateway 06DT048, HP 220-1100t, Toshiba Satellite C660-2QQ, HP HP compaq nx7000, Dell Vostro 5470, HP FK484AAR-ABA m9400t, ECS BAT-I, Panasonic CF-W2FW1AXS, HP P6-2455eb, and more.
A4tech Op-620 621.12212/25/201412/29/2015m-621.122.exe160kbITSUMI ADAX, NEC PC-LL370RG1KS, Sony VPCF13JFX, Toshiba SATELLITE C870-1HG, IBM 18445GU, HP P7-1106, MSI MS-7733, Toshiba SATELLITE C855-207, IBM 80847CG, Medion E3211, Packard Bell EasyNote_BG47-V-054FR, IBM 8419KMA, HP P7-1040be, Sony VGN-NS130AE, Lenovo 9622W4D, Panasonic CF-30CTQAFBE, and more.
A4tech Op-620 28442/11/201512/27/2015a4tech_op-620-2844.exe34kbIBM 184469U, Sony VGN-CR260F, HP Compaq Presario C700 KQ185EA#ABE, Fujitsu LifeBook T5010, NEC PC-MY20RBZ74, Fujitsu Blubb, Lenovo ThinkCentre A70, HASEE QJC4, Packard Bell ISTART 2234, ARISTO VISION i535, IBM 8212K4U, IBM ThinkCentre A30, NEC PC-VW978WG01, and more.
A4tech Op-620 R1.12.11.121/3/201512/28/2015a4tech_op-620-r1.12.11.12.exe107kbHP PW572AA-B1U, Panasonic CF-29NAQC9BM, IBM 2668W13, IBM 2647LG7, Toshiba SATELLITE C850-1P6, MSI MS-1727, HP PU002AV-ABA A810Y, IBM ThinkCentre A51, Lenovo ThinkPad T60p, NEC PC-VJ24LLNVHT8B, HP KQ519AA-ABU, and more.
A4tech Op-620 63772.111/17/201412/30/2015a4tech_op-620-63772.1.exe33kbASUS BA5190,A500, Panasonic CF-H2ASAHEDE, ARLT Computer Produkte Quattro Power Station GTX 560, HP EP245AA-ABU, Fujitsu FMVNS8YE, Sony VGNZ890G, HP Pavilion ZV6100, ECS M916, Epson AT970-KD2, HP NM920AA-ABU m9639uk, Sony VPCW12M1E, Sony VPCCA2Z0E, IBM 2672EU1, HP P6210y-ABA NY545AA, Sony VGN-A290, NEC PC-LS450JS6W, HP Pav dv6521 mariner, GETAC V100-X, and more.
A4tech Op-620 6332.128/26/201412/29/2015vajolotcq-6332.12.exe173kbSony VGN-CR35T_B, Fujitsu FPC03051DN, LG R710-S.AP55V, Sony VGN-NS220TH, AMD & ATI P030A, Sony VGN-A230P, HP ER183AA-ABZ, Compaq AU852AA-ABM CQ5216LA, Lenovo ThinkPad X301, HP S5-1310t, IBM IBM System x3400 M2 Server -[7837AC1, Packard Bell ISTART D2141, IBM IBM System x3350 -[4193E5G, Gateway NV44, and more.
A4tech Op-620 1.132.12611/4/201412/30/2015a4tech_op-620-1.132.126.exe106kbFujitsu FMVLX50WD, Sony VGN-TZ17TN_N, HP Compaq 6200 Pro SFF PC, Fujitsu LifeBook T5010, Intel WIV68805-0072, Sony VGN-SZ7AWN_C, IBM 2530A56, NEC PC-MY26RAZ77S96, HP HP Compaq nx6320, HP P6520ch-m, HP NY584AA-AC4 600-1010b, Sony VGC-JS4EF_S, Sony VGN-NS230TE, and more.
A4tech Op-620 Y2.11.106411/2/201412/29/2015hszoopcqd-y2.11.1064.exe28kbSeneca Pro38611, NEC PC-VN770JS3EB, Acer Aspire 1825PT, VMware VMware7,1, IBM 2672RD3, Panasonic CF-50MB2FDKM, HP 168B, HP Compaq 6200 Pro SFF PC, Fujitsu FMV8NU1LC5, Acer Aspire 9110, HP FL447AA-ACB a6641ru, HP VC758AA-ABZ p6120it, and more.
A4tech Op-620 7292.168/30/201412/27/2015a4tech_op-620-7292.16.exe177kbIBM 814132U, M&A MADB43LD, Gateway 510 2900039, LG S550-GE6AK, NEC PC-MK33LBZCE, Lenovo ThinkPad T60p, IBM 2668G7U, IBM System x3630 M3 -[7377AC1, NEC EASYNOTE PB11400006, HP HP D290 MT, LG X130-G.A7B6T, Powerspec B651, HP VS179AA-ABH p6250nl, IBM 8084KGK, Dell Inspiron M4040, HP H8-1525eg, and more.
A4tech Op-620 2.132741/30/201512/29/2015a4tech_op-620-2.13274.exe187kbSony VGN-SR28_Q, HP XY310ES, ZOTAC ZBOXNXS-AD11, Packard Bell IPower I9098 GE, Fujitsu FMVNX95UD, Panasonic CF-W2FW6AXR, HP KT850AV-ABJ s3540jp, Compaq Presario 1201EA 470019-012, IBM 8185NUZ, Sony VGC-RC70S, HP Pavilion dv4000, Panasonic CF-W7BWAZFBE, WIPRO WSG37455W7-0092, Acer TravelMate 8531, Sony VPCZ1290S, HP KQ519AA-ABU, IBM 8171ZCQ, IBM 23728EG, and more.
A4tech Op-620 6038911/5/201412/30/2015und-60389.exe134kbHP VN470AA-UUZ m9837ch, HP 800-050ea, Infoquest QuestPC, HP H8-1445, HP RJ116AA-UUW, HP RR820AA-UUZ, HP GS292AA-ABG a6150a, Compaq BT466AA-ACJ CQ3211IX, HP FL402AA-ABZ s3630it, HP Presario V2000, Fujitsu FMVF52CTWG, HP PG129AA-UUZ, Gateway Gateway M460, and more.
A4tech Op-620 P35-S3G, Panasonic CF-C1BLHBZ1M, Lenovo 20B6CTO1WW, Itautec LX202, HP HP Compaq 6531s, LG T1-5224A3, Sony IRX-4390UCOE, Fujitsu FMVXNN481Z, HP Pavilion ze5300, HP EC588AA-ABU, NEC PC-VK21LLNT3GSC, Acer Aspire 1520, HP P7-1010esm, Toshiba IS 1558, Sony PCG-GR214EP, Sony SVE15135CVB, Ipex I.T.G Havre series, HP Compaq nx9040, Sony PCG-GRT896SP, and more.
A4tech Op-620 V302311/30/201412/28/2015a4tech_op-620-v3023.exe149kbHP PW665AA-ACJ a815i, Lenovo ThinkCentre M55p, HP PY132AA-AB4 a1180d, Sony VPCF136FX, Sony SVF14N13CLS, SAMSUN R509, Lenovo 37612EG, NEC PC-VL570AD, Crea NW SERIES, Toshiba Satellite R630, Fujitsu FMVMGG70N7, and more.
A4tech Op-620 81.10861/24/201512/29/2015imms-81.1086.exe216kbHP Pavilion dv5 NoteBook PC, HP HPE-420f, HP 600-1390, HP HP Pavilion dv6-6178ca, Sony VGN-Z91DS, Gateway MT6220B, Lenovo ThinkCentre M90, Supermicro X9DRW-7/iTPF, Sony VPCF1390S, Panasonic CF-30KTPAX2B, Intel OLFV, HP KT394AA-AB4 S3580D, Compaq DQ119A-ABZ S5400IT IT340, Acer Shangqi X4610, HP HP Compaq nc6110, Toshiba Dynabook EX/33JK, Lenovo ThinkCentre M58, Sony VGN-UX1XN, and more.
A4tech Op-620 W61.161/10/201512/27/2015-w61.16.exe34kbSony VGN-FS115ZR, Lenovo 6471EGR, Lenovo ThinkPad R60e, Buympc TRANSPORT T2500 154 E, LG E500-G.ABBTZ, Lenovo 3626A22, NEC PC-LL750NSB-YC, Sony SVE1412ECXP, IBM 1871Y16, Lenovo ThinkPad Edge E320, Fujitsu FMVLX50LX, HP BK373AA-AB1 HPE-176k, Acer AX1430G, Everex Everex StepNote SR Series, Fujitsu FMVXDE6K2Z, ODM V10IL, HP HP Compaq 6710b, and more.
A4tech Op-620 W822.1828/25/201412/27/2015a4tech_op-620-w822.182.exe217kbNEC PC-GV267VZDL, HP PX688AA-B14, HP HP Compaq nx6115, Toshiba SATELLITE L775-13T, Lenovo ThinkCentre M91p, HP GL333AA-ABZ, IBM 2672M3G, HP Pavilion ZV6100, NEC PC-MY20RBZ74, HP S5-1450k, and more.
A4tech Op-620 A277012/6/201412/30/2015a4tech_op-620-a2770.exe113kbEpson PPVME220, Toshiba IS 1558, SAMSUN 3570R/370R/470R/450R/510R/4450RV, CompUSA PC Work Series, Sony SVS13A17GBB, HP HPE-400es, Sony VGN-FE18GP, Panasonic CF-W7DWM07JM, HP PN133AA-ABU, NEC PC-MY30AEZ5D6T6, Supermicro X9DRW-3LN4F+/X9DRW-3TF+, Positivo POS, Sony PCG-GRT170, Lenovo ThinkCentre M55e, Gateway GT5228J, and more.
A4tech Op-620 7370411/23/201412/29/2015a4tech_op-620-73704.exe46kbCompaq KP296AA-ABE SR5412ES, Acer Veriton S480G, HP DT280A-ABU, NEC PC-VL750CS, HP KT850AV-ABJ s3540jp, IBM IBM System X3100 M4 -[258282J, Dell PowerEdge C8220, Lenovo 7373W5P, Intel IntelDQ965GF, NEC PC-VL750CS, Acer TravelMate 8531, Sony VGC-JS94FS, HP 20-a218d, HP KE530AA-ABD a6212de, Sony VGN-CS190N, and more.
A4tech Op-620 2.10691.18/22/201412/30/2015a4tech_op-620-2.10691.1.exe159kbToshiba Dynabook T351/57CWS, Fujitsu FMVNF40UBJ, HP S5-1217, HP GS210AA-ABV dx2290MT, LG R490-KR8WK, Sony SVT1113AJE, LG X110-L.A7A2E2, Lenovo Y310, Fujitsu FMVD7BF010, Gateway M250B, Acer AS5732Z, and more.

Please Note: There are particular operating systems known to have problems with A4tech Op-620:
  • Windows 7 Professional
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows XP Media Center Edition 2004
  • Windows 7 Enterprise (Microsoft Windows NT)
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Op-620 model.
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