2/20/2017 new driver models for direct download:503
A4tech Op-27d 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Op-27d
Certifications for A4tech Op-27d
5 stars for A4tech Op-27d "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/20/2017 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Op-27d might have been uploaded since our last site update.

A4tech Op-27d Driver Download

Windows Compatibility for A4tech Op-27d driver

A4tech Op-27d Driver Details:

A4tech Op-27d File Name:

A4tech Op-27d Driver Version: 215V7

A4tech Op-27d ZIP Size: 139.kb

Manufacturer: A4tech

A4tech Op-27d was fully scanned at: 2/19/2017
Scan Status: driver download scanOK

A4tech Op-27d special revision for: Windows XP Tablet PC Edition 64 bit, Windows 8 Enterprise 64 bit, Windows XP Professional 32 bit, Windows XP Professional N 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows Vista Starter 32 bit, Windows XP 64-bit Edition 32 bit, Windows 7 Home Basic 64 bit, Windows Vista Ultimate 32 bit, Windows XP Media Center Edition 2003 64 bit, Windows 7 Ultimate 64 bit, Windows 7 Starter 32 bit, Windows XP Professional x64 Edition 64 bit

A4tech Op-27d Download Stats:

Driver Uploaded: 1/30/2017

Direct Downloads: 667
Most Recent Download: 2/17/2017
Managed Downloads: 1103
Most Recent Download: 2/19/2017
Download Mirrors: 3
Current Delay: 16 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 559/667 Users

Success Reported By 164/559 Users

Driver Download Score63/100

Driver Installation Score63/100

Overall preformance Score72/100

A4tech Op-27d 97 Thumbs Up97Thumbs
A4tech Op-27d 23 Thumbs Down23Thumbs
A4tech Op-27d 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 1062/1103 Users

Success Reported By 1038/1062 Users

Driver Download Score90/100

Driver Installation Score98/100

Overall preformance Score93/100

A4tech Op-27d 965 Thumbs Up965Thumbs
A4tech Op-27d 45 Thumbs Down45Thumbs
A4tech Op-27d 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-27d 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-27d + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Op-27d, 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-27d 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-27d disfunctions.

Scan performed on 2/20/2017, Computer: WINCOR NIXDORF EPC A4

Outdated or Corrupted drivers:9/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801FB/FBM SMBus-Controller - 266ACorrupted By A4tech Op-27d
Mice And Touchpads
Microsoft Microsoft USB Wireless Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Usb Devices
Huawei USB-lagerenhedUp To Date and Functioning
Microsoft Samengesteld USB-apparaatUp To Date and Functioning
Sound Cards And Media Devices
AVerMedia AVerMedia M791 PCIe Combo NTSC/ATSCCorrupted By A4tech Op-27d
Network Cards
Ralink Ralink RT3290 802.11bgn Wi-Fi AdapterCorrupted By A4tech Op-27d
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE ControllerOutdated
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
Datel Design & Development DSi AR HW ProgUp To Date and Functioning
Nokia Nokia C6-00 USB PhonetOutdated
Cameras, Webcams And Scanners
SunplusIT HD WebcamCorrupted By A4tech Op-27d
Video Cards
NVIDIA NVIDIA GeForce FX 5200Up To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceOutdated
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Corrupted By A4tech Op-27d
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Op-27d

Scan performed on 2/20/2017, Computer: Lenovo ThinkPad Twist S230u

Outdated or Corrupted drivers:9/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801GB/GR (ICH7 Family) LPC Interface Controller - 27B8Corrupted By A4tech Op-27d
Mice And Touchpads
(Standard mouse types) USB HID-compliant mouseOutdated
Usb Devices
NEC CASIO Mobile N-07D Bus DriverCorrupted By A4tech Op-27d
Hewlett-Packard HP Photosmart C5200 series (DOT4USB)Corrupted By A4tech Op-27d
Huawei HUAWEI Mobile Connect - Bus Enumerate DeviceCorrupted By A4tech Op-27d
Sound Cards And Media Devices
Sony Multimedia Video ControllerCorrupted By A4tech Op-27d
Intel(R) High Definition Audio DeviceUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR9285 Wireless Network AdapterOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices AMD SATA Controller (IDE Mode)Up To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Nokia Nokia E52 USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Outdated
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
Sony Sony Programmable I/O Control DeviceUp To Date and Functioning
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-27d
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-27d D324809/9/201412/29/2016nsmgk-d32480.exe157kbPackard Bell IPOWER X9075, LG F1-2227K, SAMSUN R509, IBM 2530A56, Sony VPCSB3AJ, HP RR861AA-ABD, LG B75PS.AS5MB1D, LG E500-G.A2F1E1, IBM IBM eServer x226-[8648W16, DK Digital EXentia, Buympc MPC365, ASUS R051PX, Fujitsu LifeBook A6030, Mecer X107, NEC PC-MY30AEZA5XT6, and more.
A4tech Op-27d 2332.168/26/201412/28/2016a4tech_op-27d-2332.16.exe70kbHP HP Pavilion dv4 FT194EA#ABE, Toshiba Dynabook R731/36EBK, Sony PCV-HS72B, Fujitsu FMVP773BDW, LG LW65-K5JY, HP GN551AAR-ABA m8200, IBM 8187D2G, Seneca Pro354493, HP AX685AA-ABJ 300-1150jp, Sony VGN-NW120J, Sony VGN-FE21HR, Toshiba SATELLITE C850-A817, Toshiba SATELLITE L875-12M, and more.
A4tech Op-27d 2.1062.1211/17/201412/27/2016ehbp-2.1062.12.exe90kbIBM 8307SGY, Leading Edge LECQ43SOHO, HP P9867A-ABM 743M, Panasonic CF-18KH2ZXBC, HP A1412n-aba a1000, Sony VGC-JS94FS, EVGA E679 0.0, IBM 2652GG4, LG B55PS.AR3500D, Packard Bell IMEDIA MC 8236, HP HP d530 CMT, and more.
A4tech Op-27d M6281.12.112/25/201412/29/2016a4tech_op-27d-m6281.12.1.exe99kbIBM 622142A, Sony VGN-FJ22B_R, HP NH836AV-ABA m9500z, Toshiba SATELLITE C850-A817, IBM System x3650 M4: -[7915AC1, Sony VGN-NS255D, Fujitsu FMVNFD85D, HP HP Pavilion dv2700, Sony VPCW211AD, Acer Aspire 4925, HP HP Pavilion DV9670EM, ICP / IEi IMBA-Q454, Sony SVE15127CAP, ALFATRON SpA DN1010/M, Fujitsu D3061-A1, Lenovo ThinkPad W510, Sony SVE15135CVB, HP Pavilion dv6000, HP GX709AA-ABM s3310la, and more.
A4tech Op-27d 228839/5/201412/28/2016kqfeyemi-22883.exe89kbAnhoch Goliath XD605, Fujitsu LifeBook T4310, Datateknik EXPER, Compaq EK346AA-ABZ SR1637IT IT540, Fujitsu FMVFB70NT, HP HP EliteBook 8540w, HP 600-1210ch, NEC PC-MJ26XRZWTSBJ, IBM 8114W19, HP PC106A-ABA a610, HP KZ631AAR-ABA IQ505, Fujitsu FMVWJS2B77, Packard Bell IMEDIA MC 5303, Dell PowerEdge 1600SC, and more.
A4tech Op-27d 1.11.17922/19/201512/28/2016-1.11.1792.exe105kbPanasonic FZ-G1AABJKMY, HP P6-2393l, Sony VGN-NS21SR_S, AnabelleB Graduate VA20, IBM ThinkCentre A51, IBM System x3650 M3 -[7945K4G, HP AY690AA-ABM 600-1120la, Lenovo 3000 H230 10025, Lenovo 6483WNQ, Lenovo ThinkPad SL410, Acer ASPIRE1420P_MSFT, Alienware Alienware, IBM 2530A56, Fujitsu FMVNA1C3C, FIC LM10W, and more.
A4tech Op-27d M422.12.1712/30/201412/28/2016qhmy-m422.12.17.exe174kbHP KN476AA-ACB, Sony PCG-Z1XSP, Acer Aspire 5735, HP VN470AA-UUZ m9837ch, AnabelleB Argyle M261V, HP DY149A-ABU, Toshiba Qosmio F50, NEC PC-VN790FS, Panasonic CF-19AHNAHFL, LG E500-G.A2F1E1, HP Presario R3000, Sony VPCW12M1E, WIPRO WNBOBM4901-0022, Sony VGN-FS750F, and more.
A4tech Op-27d E331.11.1912/28/201412/30/2016a4tech_op-27d-e331.11.19.exe193kbHP GQ524AA-ABE, Dell OptiPlex 9020, IBM ThinkPad R32, HP H9-1050sc, LG LW70-QJMA, LG LS75-26SLCE1, HP HP Compaq 2510p, IBM 2373ZTS, Lenovo 10AH0016US, Lenovo ThinkCentre M92p, Lenovo 3000 J200 Desktop, WIPRO WSG48355W7-0023, Compaq NY574AA-ABM CQ5205LA, IBM System x3550 M3 -[7944PAA, and more.
A4tech Op-27d 2.133298/30/201412/28/2016a4tech_op-27d-2.13329.exe81kbNOVATECH MBB-44308D, Extracomputer D3230-B1, Panasonic CF-19HH165NW, Acer Veriton S480G, Fujitsu FMVA30DN, SIEMENS SIMATIC IPC627C, Acer P4LJ0, Lenovo ThinkPad X201, HP P6-2463eo, WIPRO WIV52K55-0126, IBM 921035M, HP FL210AA-ABV, IBM 2384ATU, Acer Veriton M460/S460, Sony SVZ13116GXX, HP EZ090AA-ACP, and more.
A4tech Op-27d V2.13242.110/17/201412/27/2016ndjamvnbd-v2.13242.1.exe140kbSony Vgn-sz483, Toshiba Dynabook R732/E25HR, Panasonic CF-30CWQAZBM, HP KX568AA-UUW, Acer Veriton M460/S460, Sony VGN-SZ55B_B, ASUS N81De, HP KB020AA-ABF m9180.f, Sony SVE15127CDS, MSI MS-1727, HP HP Compaq nc2400, HP PS422AA-ABG m1277a, IBM 2652P5U, and more.
A4tech Op-27d U41.14338/31/201412/29/2016a4tech_op-27d-u41.1433.exe200kbHP PW572AA-B1U, Sony VGN-AW120D, IBM 28815AU, Panasonic CF-30F3SAXAM, Toshiba SATELLITE C855-1NF, Sony VGN-CS31Z_Q, Packard Bell Ipower G3720, IBM 8212K4U, Toshiba Dynabook Qosmio F30/770LS, Biostar TForce 550, Panasonic CF-H2ASAHEDE, and more.
A4tech Op-27d 82792.110/25/201412/30/2016au-82792.1.exe68kbSony VGN-FE21HR, Toshiba SATELLITE C850-A817, Toshiba SATELLITE L875-12M, HP HP EliteBook 6930p Notebook PC, Dimotion PCDQ3W5, HP P1029A-ABU 7921, Fujitsu FMVXNN481Z, LG LW75-SGGV3, Sony VPCF13XFX, HP VT626AA-AB1 HPE-170k, Lenovo 3000 J205 Desktop, Panasonic CF-31UEUJDDA, and more.

Please Note: There are particular operating systems known to have problems with A4tech Op-27d:
  • Windows XP Professional
  • Windows Vista Business
  • Windows XP Professional x64 Edition
  • Windows XP Media Center Edition 2005
  • Windows XP Media Center Edition 2003
  • Windows 7 Professional
  • Windows XP Professional N
  • Windows RT
  • 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 Op-27d model.
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