6/21/2018 +698 new drivers.
A4tech Wwu-9 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Wwu-9
Certifications for A4tech Wwu-9
5 stars for A4tech Wwu-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 Wwu-9 Driver Download

Windows Compatibility for A4tech Wwu-9 driver

A4tech Wwu-9 Driver Details:

A4tech Wwu-9 File Name:

A4tech Wwu-9 Driver Version: 228f0rYp

A4tech Wwu-9 ZIP Size: 143.kb

Manufacturer: A4tech

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

A4tech Wwu-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 Starter 64bit, Windows 7 Ultimate 32bit, Windows 10 Enterprise LTSB 64bit, Windows 7 Starter 32bit, Windows Vista Ultimate 64bit, Windows XP Starter Edition 64bit,

A4tech Wwu-9 Download Stats:

Driver Uploaded: 4/12/2018

Direct Downloads: 1230
Most Recent Download: 4/26/2018
Managed Downloads: 7378
Most Recent Download: 4/24/2018
Download Mirrors: 4
Current Delay: 20 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 931/1230 Users

Success Reported By 140/931 Users

Driver Download Score71/100

Driver Installation Score74/100

Overall preformance Score60/100

A4tech Wwu-9 29 Thumbs Up29Thumbs
A4tech Wwu-9 7 Thumbs Down7Thumbs
A4tech Wwu-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 6154/7378 Users

Success Reported By 4926/6154 Users

Driver Download Score86/100

Driver Installation Score86/100

Overall preformance Score79/100

A4tech Wwu-9 4438 Thumbs Up4438Thumbs
A4tech Wwu-9 337 Thumbs Down337Thumbs
A4tech Wwu-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 Wwu-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 Wwu-9 + all other outdated drivers, and installs them all at once.

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

A4tech Wwu-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 Wwu-9 disfunctions.

Scan performed on 4/25/2017, Computer: Compaq GN720AA-ABA SR5254X - Windows 7 64 bit

Outdated or Corrupted drivers:8/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 8 Series USB Enhanced Host Controller #1 - 9C26Corrupted By A4tech Wwu-9
Mice And Touchpads
ELAN Samsung PS/2 Port Input DeviceUp To Date and Functioning
Microsoft Logitech USB WheelMouseCorrupted By A4tech Wwu-9
(Standard mouse types) HID mouseUp To Date and Functioning
Usb Devices
Logitech Logitech QuickCam ZoomOutdated
Microsoft Intel(R) 82801DB/DBM USB universeller Hostcontroller - 24C4Outdated
Sound Cards And Media Devices
Realtek High Definition Audio-apparaatUp To Date and Functioning
Network Cards
Realtek Realtek RTL8168C(P)/8111C(P) Family PCI-E Gigabit Ethernet NIC (NDIS 6.0)Corrupted By A4tech Wwu-9
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
USB Compliance Kyocera HSUSB DeviceUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Nokia Nokia 5230 USB LCIFCorrupted By A4tech Wwu-9
Google Android ADB InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceCorrupted By A4tech Wwu-9
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
Microsoft HID Non-User Input Data Filter (KB 911895)Up To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Wwu-9

Scan performed on 4/24/2018, Computer: Sony VGN-FJ21B_R - Windows 7 32 bit

Outdated or Corrupted drivers:10/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) QM57 Express Chipset LPC Interface Controller - 3B07Up To Date and Functioning
Mice And Touchpads
Microsoft HID-compliant muisCorrupted By A4tech Wwu-9
KYE HID mouseUp To Date and Functioning
Logitech Logitech HID-compliant Cordless MouseCorrupted By A4tech Wwu-9
Usb Devices Hercules Muse Pocket (commercial 2.8.45)Corrupted By A4tech Wwu-9
Sound Cards And Media Devices
Silicon Integrated Systems Corp.(1.16.01) SiS 7018 Audio DriverUp To Date and Functioning
NVIDIA NVIDIA GeForce GT 555MCorrupted By A4tech Wwu-9
Network Cards
Qualcomm Atheros Ethernet-ControllerOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801BA Ultra ATA Storage Controller - 244BCorrupted By A4tech Wwu-9
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Initio Initio Default ControllerOutdated
Cameras, Webcams And Scanners
Microsoft USB Video DeviceUp To Date and Functioning
Video Cards
Intel(R) HD Graphics 4000Corrupted By A4tech Wwu-9
Input Devices
Logitech Logitech Optical Tilt Wheel MouseCorrupted By A4tech Wwu-9
Port Devices
ONDA ONDA USB Enumerator For AT DeviceCorrupted By A4tech Wwu-9
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Wwu-9 20078For Windows 7 32 bit1/28/201512/30/2016all_drivers-20078.exe216kbIBM 8172KMG, ASUS BM5295, IBM 8183DGU, Packard Bell IMedia D9235, Lenovo 7373WG6, Sony VGN-FW148J, Packard Bell IMEDIA MC 9601, HP CQ1160FRm, Toshiba S2400-103, Panasonic CF-19LCRDX6B, and more.
A4tech Wwu-9 83641.1For Windows 7 64 bit11/10/201412/30/2016all_drivers-83641.1.exe35kbEDsys EDSCADI73770, Seneca Pro234499, Fujitsu FMVU90LB, ASUS P5KPL-AM, HP NM953AA-UUW p6054sc, LG P510-U.CP29E, Sony VGN-SZ7RMN_B, AnabelleB Pedra BA10, and more.
A4tech Wwu-9 32477For Windows 712/20/201412/29/2016wmfbnfup-32477.exe41kbHP GG700AA-UUW, LG LS50-A514ZL, HP HP Pavilion dv9000 NoteBook PC, ASUS BA5190,A500, HP G5170f, Anhoch Goliath XD810, HP FK484AAR-ABA m9400t, HP VC893AA-ABF s5108f, Sony SVE14117ECW, HP NC232AA-UUZ IQ820ch, Lenovo 7661WJ2, IBM 2656D7G, and more.
A4tech Wwu-9 J33701.1For Windows 1010/5/201412/27/2016all_drivers-j33701.1.exe214kbSony VGN-UX490N, Toshiba Dynabook T552/36FBK, LG F1-225GY, Advantech UNO-2178A, IBM 2669W58, HP NF566AA-ABU, HP D7223D-ABA A530E, Panasonic CF-50GAKUUKM, and more.
A4tech Wwu-9 61.1096For Windows 10 64 bit1/18/201512/30/2016all_drivers-61.1096.exe195kbHP 520-1070uk, NEC VERSAE6300 RNF41137188, Panasonic CF-W2FWPAXP, Gateway NV59C, HP P9879A-ABG 713a, HP 3600, Panasonic CF-51PFDDEBM, HP PS354AA-ABX, LG FD-223NC, IBM 1872W5A, and more.
A4tech Wwu-9 N23927For Windows 7 32 bit10/15/201412/28/2016all_drivers-n23927.exe94kbLenovo ThinkPad Edge E130, IBM 26476AG, Sony SVE151100C, HP NC133AA-AKB m9561cs, HP 23-c010, and more.
A4tech Wwu-9 2.1201.10For Windows 7 64 bit11/3/201412/29/2016all_drivers-2.1201.10.exe174kbIBM 8177B1G, HP RS898AA-B14, Sony SVE14123CBP, Seneca Pro64601, Panasonic CF-30CTQCBBM, IBM 2652GG4, Toshiba SATELLITE C55-A-10Q, Lenovo 43772KM, HP 520-1070uk, and more.
A4tech Wwu-9 U8332.13For Windows 710/11/201412/29/2016all_drivers-u8332.13.exe101kbHP HPE-413at, HP KJ325AA-ABG a6440a, HP HP Compaq dc5100 SFF, NEC PC-LL770BD, Acer AS5732Z, Toshiba SATELLITE L850D-130, WIPRO WNBOBM4930-EK-0015, IBM 622564G, Acer A0A150, Lenovo ThinkPad Edge E330, Sony VGN-SZ38GP_C, NEC PC-MJ30AAZ76, and more.
A4tech Wwu-9 31.11.1For Windows 1011/11/201412/27/2016all_drivers-31.11.1.exe118kbMSI MB-7529, NEC PC-LL750RG1B, Sony VPCCW29FS, Haier T5B, Lenovo ThinkPad X220 Tablet, Toshiba SATELLITE P300-160, Lenovo 7358W17, Sony VGN-TT1, IBM 6221PMG, Lenovo ThinkPad X220 Tablet, and more.
A4tech Wwu-9 B33269For Windows 10 64 bit10/28/201412/27/2016dztd-b33269.exe88kbSony VGN-FW21L, LG R560-U.ARC2BT, Samsung RV409/RV509/RV709, Fujitsu FMVA30DN, Fujitsu FMVWMS277, Fujitsu CELSIUS R610, Toshiba Satellite P870, Gateway GM5688E, IBM IBM System x3400 M3 Server -[7379K3G, and more.
A4tech Wwu-9 732.130For Windows 810/1/201412/27/2016all_drivers-732.130.exe158kbSony VGN-TZ27GN_B, IBM 8303MJ8, Panasonic CF-C1BD06EFG, HP ProLiant DL360 G5, Toshiba Dynabook T350/36ACS, Panasonic CF-18KHH59B8, Toshiba Dynabook REGZA PC D731/T7DRS, HP HP G5000, LG LS50-A514ZL, and more.
A4tech Wwu-9 43932.1For Windows 7 32 bit11/19/201412/29/2016all_drivers-43932.1.exe125kbHP P6604f, HP PX568AA-ABY, NEC PC-VY13MRFEAEHU, HP RA964AA-AB9, and more.
A4tech Wwu-9 24032.1For Windows 7 64 bit11/22/201412/27/2016piznn-24032.1.exe90kbSony VPCW21C7E, Lenovo ThinkPad Edge E520, Intel DB43LD, ELITEGROUP ECS G335, Gateway 4028GZ, and more.

Please Note: There are particular operating systems known to have problems with A4tech Wwu-9:
  • Windows 10
  • Windows 10 Enterprise
  • Windows 7 Ultimate
  • Windows XP Starter Edition
  • Windows 10 Team
  • Windows 10 Mobile Enterprise
  • Windows XP Home Edition, for home desktops and laptops
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows 8 Pro
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Wwu-9 model.
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