4/28/2017 new driver models for direct download:958
A4tech Op-620d 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Op-620d
Certifications for A4tech Op-620d
5 stars for A4tech Op-620d "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 4/28/2017 Updates

All drivers on are updated on daily basis.

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

A4tech Op-620d Driver Download

Windows Compatibility for A4tech Op-620d driver

A4tech Op-620d Driver Details:

A4tech Op-620d File Name:

A4tech Op-620d Driver Version: 609OhMRPK

A4tech Op-620d ZIP Size: 126.kb

Manufacturer: A4tech

A4tech Op-620d was fully scanned at: 4/25/2017
Scan Status: driver download scanOK

A4tech Op-620d special revision for: Windows 7 Home Basic 32 bit, Windows 8 Pro 32 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows XP Professional x64 Edition 64 bit, Windows Vista Home Basic 64 bit, Windows XP Professional 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit, Windows Vista Business 64 bit, Windows 7 Professional 32 bit

A4tech Op-620d Download Stats:

Driver Uploaded: 4/24/2017

Direct Downloads: 772
Most Recent Download: 4/27/2017
Managed Downloads: 1232
Most Recent Download: 4/26/2017
Download Mirrors: 5
Current Delay: 18 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 682/772 Users

Success Reported By 162/682 Users

Driver Download Score60/100

Driver Installation Score61/100

Overall preformance Score66/100

A4tech Op-620d 93 Thumbs Up93Thumbs
A4tech Op-620d 20 Thumbs Down20Thumbs
A4tech Op-620d 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 1146/1232 Users

Success Reported By 884/1146 Users

Driver Download Score82/100

Driver Installation Score90/100

Overall preformance Score77/100

A4tech Op-620d 841 Thumbs Up841Thumbs
A4tech Op-620d 54 Thumbs Down54Thumbs
A4tech Op-620d 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-620d 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-620d + all other outdated drivers, and installs them all at once.

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

A4tech Op-620d 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-620d disfunctions.

Scan performed on 4/28/2017, Computer: Panasonic CF-72TCJWZPM

Outdated or Corrupted drivers:11/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801EB Ultra ATA Storage ControllersUp To Date and Functioning
Mice And Touchpads
Wacom Wacom Mouse MonitorOutdated
Microsoft Microsoft PS/2 MouseUp To Date and Functioning
Usb Devices
Microsoft Iomega Zip 250 (USB)Corrupted By A4tech Op-620d
Samsung SAMSUNG USB Composite Device V2Up To Date and Functioning
Sound Cards And Media Devices
VIA Vinyl AC'97 Codec Combo Driver (WDM)Outdated
Logitech Webcam C210Outdated
Network Cards
Intel(R) WiFi Link 5100 AGNUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 2 port Serial ATA Storage Controller - 1C08Up To Date and Functioning
Microsoft Texas Instruments PCI-1520 CardBus ControllerCorrupted By A4tech Op-620d
Nokia Nokia E52 USB OBEXCorrupted By A4tech Op-620d
Broadcom ThinkPad Bluetooth 4.0Corrupted By A4tech Op-620d
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerUp To Date and Functioning
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamOutdated
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Corrupted By A4tech Op-620d
Input Devices
Wacom Wacom TabletCorrupted By A4tech Op-620d
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Op-620d
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/28/2017, Computer: HP HP Compaq 6730b

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 DMA Channel 2 - 3C22Corrupted By A4tech Op-620d
Mice And Touchpads
Alps Souris compatible PS/2Corrupted By A4tech Op-620d
Microsoft HID-compliant muisUp To Date and Functioning
Usb Devices
Logitech Logitech USB Camera (Orbit/Sphere AF)Corrupted By A4tech Op-620d
Sound Cards And Media Devices
Broadcom Audio Bluetooth.Up To Date and Functioning
Network Cards
Intel(R) PRO/Wireless 2200BG Network ConnectionUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
USB Compliance USB DeviceUp To Date and Functioning
Panasonic MATSHITA DVD-RAM UJ-830SaUp To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerOutdated
Intel Intel(r) AIM External Flat Panel Driver 5Outdated
Broadcom Broadcom Bluetooth 4.0Outdated
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 3Up To Date and Functioning
Cameras, Webcams And Scanners
Microsoft USB Video DeviceCorrupted By A4tech Op-620d
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB MouseUp To Date and Functioning
Port Devices
D-Link USB Single PortUp 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
A4tech Op-620d 2.1321.169/10/201412/27/2016a4tech_op-620d-2.1321.16.exe140kbWIPRO WIV37455-0863, Panasonic CF-19RHRAXPF, Lenovo 7360-D3U, Panasonic CF-30KTP48NL, IBM 8303MJ8, Panasonic CF-Y2FW7AXS, Sony VPCL21M9E, ECS H57H-MUS, IBM 2366GG4, LG E500-S.AP33T, ECS BAT-I, and more.
A4tech Op-620d H4092810/26/201412/27/2016kondpn-h40928.exe214kbNotebook RIM2050, IBM 8084KGK, Packard Bell IMedia 8002 EU, ASUS BM5220, HP P9843A-ABF 712, NEC PC-LL708WJ01B, I-MOBILE TPC-2A, Toshiba Satellite C660-2QQ, Sony VGN-SR25T_P, HP HP ProBook 6460b, Sony SVP1322R4RBI, Compaq EJ284AA-ABF SR1622FR FR540, HP DT172A-ABZ, and more.
A4tech Op-620d S2.1272.1911/10/201412/27/2016a4tech_op-620d-s2.1272.19.exe49kbLenovo ThinkCentre M82, Sweetwater Sound CS400, HP 610-1110es, Acer Aspire 4253G, Sony VGN-NS15G_S, VIA VT8367-8233/5, and more.
A4tech Op-620d 232678/25/201412/30/2016a4tech_op-620d-23267.exe163kbIBM 6221MFG, NEC PC-MY28VLZEDX8F, Lenovo 6463WSS, WIPRO WSG37425V-0038, EUROCOM Panther 5D, Lenovo 3000 V100 Notebook, and more.
A4tech Op-620d Y71.187612/3/201412/29/2016a4tech_op-620d-y71.1876.exe210kbIBM 2658MJJ, Sony PCV-RZ104, HP P6732de, Compaq PJ536AA-ABA SR1265CL NA441, Intel Test Product, IBM 26486G1, HP NY545AAR-ABA p6210y, IBM 23795VU, AT OFFICEPRO SFF, HP FK908AA-ABG a6640a, Lenovo 2349JL0, and more.
A4tech Op-620d Q31.1342.111/17/201412/27/2016a4tech_op-620d-q31.1342.1.exe194kbHP P1089A-ABU 7965, HP GS292AA-ABG a6150a, HP PL499AA-UUZ, HP M7640n-ABA m7640, Toshiba Satellite A130, Compaq BT466AA-ACJ CQ3211IX, Compaq DT260A-ABU S5210UK GB340, Toshiba SATELLITE C55-A-1FN, Samsung 200B4Z/S01TH, Panasonic CF-Y4HW8AXR, and more.
A4tech Op-620d 1.132781/19/201512/28/2016a4tech_op-620d-1.13278.exe176kbLG FE-225JE1, HP RJ131AA-AB8 t3620.t, Toshiba Satellite L500D, HP WK697AA-ABD p6329de, Panasonic CF-74KCJDZAM, and more.
A4tech Op-620d 8094911/15/201412/30/2016a4tech_op-620d-80949.exe211kbAnabelleB Graduate VA20, Acer Veriton Z290G, Sony SVE14112ENB, Toshiba SATELLITE C850-1P6, Acer TravelMate 8571, Lenovo H520, HP Pavilion dv6000, HP VT626AA-AB1 HPE-170k, Sony VPCCW2VFX, HP PP121AA-ABF m1155.f, NEC PC-VW970BS, MIKROLOG ProG33-CH, and more.
A4tech Op-620d 61.18098/29/201412/29/2016ydxze-61.1809.exe77kbAcer Veriton M-480G, Lenovo ThinkPad SL500, TCL N700, ASUS F80S, HP Hp pavilion ze4900, HP Presario V6000, HP DT280A-ABU, Fujitsu FMVP773BDW, Lenovo ThinkPad Edge E420, AnabelleB Argyle M410, HP H9-1187, and more.
A4tech Op-620d Q202849/8/201412/27/2016a4tech_op-620d-q20284.exe70kbNEC PC-GL26ES9LE, HP Pavilion ze4500, Dell Precision T7610, IBM ThinkPad T40, and more.
A4tech Op-620d M4292.181/16/201512/29/2016a4tech_op-620d-m4292.18.exe149kbSony VGN-NS11SR_S, Toshiba SATELLITE P300-160, HP P6-2007nl, HP GU508AA-B14, Intel OLFV, Intel S3420GPV, NEC EASYNOTE PB47S00186, HP DF179A-ABZ a130, HP HP Compaq dc5100 MT, ECS H57H-MUS, and more.
A4tech Op-620d Q2.1341.1312/24/201412/29/2016a4tech_op-620d-q2.1341.13.exe65kbSony SVP1322R4RBI, Compaq EJ284AA-ABF SR1622FR FR540, HP DT172A-ABZ, HP Pavilion ze5300, Sony VPCEH3T9E, HP 23-b030ef, HP ED737AA-ABS, Lenovo 7484W76, Sony VGN-FW550F, Fujitsu FMVNB14BR, HP Presario R4000, Sony VGN-NW21EF_S, Acer TravelMate 2460, and more.
A4tech Op-620d N433292/9/201512/27/2016a4tech_op-620d-n43329.exe93kbNEC PC-MY18XAZE1XTA, HP RX881AAR-ABA m8000, WIPRO WIV37455-0653, IBM ThinkPad R30, IBM IBM System x3350 -[4193E5G, Fujitsu ESPRIMO P2521, Sony VGN-CR60B_P, HP KJ415AA-AB4 m9290d, Itautec LX202, HP HP EliteBook 6930p, IBM 8212A94, Fujitsu ESPRIMO E7935, and more.

Please Note: There are particular operating systems known to have problems with A4tech Op-620d:
  • Windows XP Tablet PC Edition
  • Windows Vista Ultimate
  • Windows 8
  • Windows Vista Home Premium
  • Windows 7 Ultimate
  • Windows XP Professional x64 Edition
  • Windows 7 Starter
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Op-620d model.
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