6/21/2018 +698 new drivers.
A4tech Bw-9 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Bw-9
Certifications for A4tech Bw-9
5 stars for A4tech Bw-9 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

A4tech Bw-9 Driver Download

Windows Compatibility for A4tech Bw-9 driver

A4tech Bw-9 Driver Details:

A4tech Bw-9 File Name:

A4tech Bw-9 Driver Version: 828N14fnQ

A4tech Bw-9 ZIP Size: 133.kb

Manufacturer: A4tech

A4tech Bw-9 was fully scanned at: 6/15/2018
Scan Status: driver download scanOK

A4tech Bw-9 now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows Vista Home Premium 32bit, Windows 10 S 64bit, Windows XP Starter Edition 32bit, Windows 7 Home Basic 32bit, Windows 7 Professional 64bit, Windows 10 Education 64bit, Windows 8 Enterprise 32bit,

A4tech Bw-9 Download Stats:

Driver Uploaded: 4/13/2018

Direct Downloads: 369
Most Recent Download: 4/25/2018
Managed Downloads: 2458
Most Recent Download: 4/26/2018
Download Mirrors: 1
Current Delay: 17 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 328/369 Users

Success Reported By 55/328 Users

Driver Download Score67/100

Driver Installation Score60/100

Overall preformance Score68/100

A4tech Bw-9 13 Thumbs Up13Thumbs
A4tech Bw-9 2 Thumbs Down2Thumbs
A4tech Bw-9 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 2169/2458 Users

Success Reported By 1736/2169 Users

Driver Download Score90/100

Driver Installation Score78/100

Overall preformance Score76/100

A4tech Bw-9 1654 Thumbs Up1654Thumbs
A4tech Bw-9 188 Thumbs Down188Thumbs
A4tech Bw-9 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 Bw-9 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 Bw-9 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Bw-9, 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 Bw-9 problems:

A4tech Bw-9 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 Bw-9 disfunctions.

Scan performed on 4/25/2017, Computer: Panasonic CF-51PFDDEBM - Windows 7 64 bit

Outdated or Corrupted drivers:3/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5 Series/3400 Series Chipset Family PCI Express Root Port 7 - 3B4EUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse OpticalCorrupted By A4tech Bw-9
Microsoft Microsoft USB Wireless Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Usb Devices
Etron Etron USB 3.0 Extensible Root HubUp To Date and Functioning
Sony Sony Memory Stick Reader/WriterUp To Date and Functioning
Sound Cards And Media Devices
VIA VIA High Definition AudioUp To Date and Functioning
Network Cards
Realtek Realtek RTL8188CE Wireless LAN 802.11n COMBO PCI-E NICUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
NVIDIA NVIDIA MCP51 Parallel ATA ControllerUp To Date and Functioning
Nokia Nokia E52 USB PhonetUp To Date and Functioning
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
Microsoft Texas Instruments PCI-1520 CardBus ControllerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 0Up To Date and Functioning
ClockworkMod CDC SerialUp To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceCorrupted By A4tech Bw-9
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
KME Dispositivo de interfaz humana USBUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Bw-9
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/26/2018, Computer: Packard Bell EasyNote_MX37-V-058NL - Windows 7 32 bit

Outdated or Corrupted drivers:11/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5520/5500/X58 Trusted Execution Technology Registers - 342FCorrupted By A4tech Bw-9
Mice And Touchpads
VMware VMware USB Pointing DeviceUp To Date and Functioning
Logitech Logitech iFeel Mouse (USB)Corrupted By A4tech Bw-9
Usb Devices
Samsung SAMSUNG Android USB Diagnostic Serial Port (WDM)Up To Date and Functioning
Steinberg Media eLicenserOutdated
Sound Cards And Media Devices
Creative Creative SB X-FiCorrupted By A4tech Bw-9
Network Cards
Realtek Realtek RTL8168C(P)/8111C(P) PCI-E Gigabit Ethernet NICOutdated
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
NVIDIA NVIDIA Network Bus EnumeratorUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CDOutdated
Intel Intel(r) AIM External Flat Panel Driver 6Up To Date and Functioning
Intel(R) Sensor SolutionOutdated
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Texas Instruments Texas Instruments PCI-4520 CardBus ControllerOutdated
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterCorrupted By A4tech Bw-9
Input Devices
Lenovo Lenovo USB Optical Wheel Mouse (HID)Up To Date and Functioning
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Bw-9
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Bw-9 402.122.1For Windows 7 32 bit11/28/201412/29/2016all_drivers-402.122.1.exe50kbHP 500-108eo, HP FR561AA-ABF a6539.f, Lenovo 3626AK4, KOBIAN PI845GVM, NEC PC-LL770BD, HP FK789AA-A2L m9450f, LG R560-CR20K, HP Compaq 6200 Pro SFF PC, HP Pav dv6653 ares, Biostar TP45 HP, HP KJ357AA-B14, Sony VGN-TZ170C, and more.
A4tech Bw-9 R2.1372.18For Windows 7 64 bit9/13/201412/29/2016all_drivers-r2.1372.18.exe60kbHP RC520AA-ABU, WIPRO WSG37455W7-0082, LG R560-U.ARC2BT, Notebook MIM 2270, Compaq GB376AA-ABE SR2237ES, Seneca Pro70198, and more.
A4tech Bw-9 Windows 710/26/201412/30/2016all_drivers- 831136U, Sony PCG-FX602, SIEMENS SIMATIC IPC647C PROFINET, NEC PC-VN770JS3EB, NEC PC-MK33LLZZUFJF, NEC PC-VL150GS, IBM 8305S8U, HITACHI FLORA 330 DG5, and more.
A4tech Bw-9 J40347For Windows 1011/9/201412/28/2016all_drivers-j40347.exe71kbNEC PC-MT6005A, MSI PR420, HP NC684AAR-ABA a6750y, Gateway GM5485H, Lanix LANIX CORP 4080, BenQ Joybook S72, Lenovo ThinkPad X200s, Toshiba Dynabook R732/E25HR, NEC PC-MY28VLZEJ, Epson Endeavor MT8800, and more.
A4tech Bw-9 1.1997For Windows 10 64 bit2/4/201512/30/2016all_drivers-1.1997.exe141kbHP DF194A-ABZ 484, Toshiba Dynabook Qosmio F30/770LS, HP NY584AA-AC4 600-1010b, Leading Edge LECQ43SOHO, WIPRO WSG37425W7-0012, Fujitsu FMVNS8AE, HP PJ425AA-ABN, BYON CHAMELEON, Toshiba Dynabook T351/57CRD, HP RX889AAR-ABA a6040, Sony VGN-FW53GF_W, and more.
A4tech Bw-9 2.12426For Windows 7 32 bit8/23/201412/29/2016all_drivers-2.12426.exe193kbSony VGN-NS130AE, NEC PC-VN570BS1YB, Sony VGN-SZ76GN_B, Toshiba SATELLITE PRO C50-A-1M3, Lenovo 7358W17, MAXDATA PLATINUM 100 I M5, Panasonic CF-30FTSAZN2, Sony VPCF128FJ, Packard Bell IMEDIA X96844, Compaq RC635AA-ABF SR191FR FR630, IBM IBM System x3200 -[7042C06, HP D5468AT-ABA GX768AA, and more.
A4tech Bw-9 2649For Windows 7 64 bit2/14/201512/30/2016all_drivers-2649.exe165kbHP VS165AA-UUW s5270sc, WIPRO WIV37455-0798, Sony VGN-CS31Z_Q, Acer ASPIRE1420P_MSFT, Gateway 7310MC, Toshiba Satellite Pro 6100, Sony VGN-Z17GN_B, Lenovo 4236SUS, NEC EASYNOTE PB37R00002, LG R590-XR7WK, SAMSUN 400B4A/400B5A/200B4A/200B5A, IBM 2672M3G, HP HP Pavilion dv5000 ES248EA#ABD, and more.
A4tech Bw-9 D82680For Windows 73/8/201512/29/2016all_drivers-d82680.exe56kbSony VGN-TZ170C, Toshiba SATELLITE C870-15M, Dell WN09, HP Presario V4000, Lenovo ThinkCentre Edge 72z, Toshiba Satellite C850-B820, AT AUTOCONT ALLEGRO, HP KN283AA-ABM s3445la, Toshiba PORTEGE M750, Exper ACTIVEDEX144, Dell WN09, NEC PC-MY25XRGJTCBE, and more.
A4tech Bw-9 30332.1For Windows 1012/3/201412/30/2016all_drivers-30332.1.exe182kbLenovo ThinkPad X300, Packard Bell ISTART 2150, Dell WN09, Fujitsu FMVLX50WD, HP PW689AA-ABS D4085.SE, IBM 8427CDU, and more.
A4tech Bw-9 60879For Windows 10 64 bit2/10/201512/30/2016all_drivers-60879.exe70kbLenovo IdeaPad S10e, HP Pavilion ZV6100, Acer Aspire 1825PTZ, M&A MADB43LD, Compal DL7x, and more.
A4tech Bw-9 331.122For Windows 810/9/201412/30/2016all_drivers-331.122.exe88kbSony VGN-BX745FN, Packard Bell EASYNOTE_MX52-B-029, HP KT362AA-ABU, HP HP Compaq 8710w, Packard Bell EASYNOTE_MX52-B-070, Lenovo 7665VEH, LG E200-A23BK, Sony VPCF11A4E, HP 610-1130uk, HP D7223D-ABA A530E, HP HP Pavilion dv9000, and more.
A4tech Bw-9 I2.1232.17For Windows 7 32 bit3/9/201512/27/2016xw-i2.1232.17.exe28kbSony SVE14A25CDB, Lenovo 9636/73G, IBM 2672RD3, Sony PCG-Z1WAMP, Panasonic CF-W2FWPAXP, Lenovo ThinkPad X230, and more.
A4tech Bw-9 A1.12482.1For Windows 7 64 bit10/9/201412/30/2016all_drivers-a1.12482.1.exe201kbHP Presario V2000, HP EC619AA-ABY, Lenovo 23242F3, Toshiba Dynabook Qosmio T851/D8EB, HP H9-1236ef, NEC PC-VJ22MAUZHTTV, NEC PC-MJ30XRZJDU83, Fujitsu FMVNFD70RC, LG R380-AP6BK, Lenovo ThinkStation D30, IBM System x3550 M3 -[7944PAA, Lenovo ThinkPad R61i, IBM IBM System x3450 79483CX, and more.

Please Note: There are particular operating systems known to have problems with A4tech Bw-9:
  • Windows Vista Starter
  • Windows 10 Enterprise
  • Windows 10
  • Windows 7 Home Premium
  • Windows RT
  • Windows 10 Team
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Bw-9 model.
Laptop A4tech Bw-9Tablet A4tech Bw-9Download A4tech Bw-9Upgrade A4tech Bw-9Update A4tech Bw-92018 A4tech Bw-9Free A4tech Bw-9Data A4tech Bw-9Info A4tech Bw-9Help A4tech Bw-9Guide A4tech Bw-9Comments A4tech Bw-9Windows 10 A4tech Bw-9Vista A4tech Bw-9Windows 7 A4tech Bw-9Install A4tech Bw-9