4/28/2017 new driver models for direct download:958
A4tech Bw-27 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Bw-27
Certifications for A4tech Bw-27
5 stars for A4tech Bw-27 "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 Bw-27 might have been uploaded since our last site update.

A4tech Bw-27 Driver Download

Windows Compatibility for A4tech Bw-27 driver

A4tech Bw-27 Driver Details:

A4tech Bw-27 File Name:

A4tech Bw-27 Driver Version: 120CQZdEq

A4tech Bw-27 ZIP Size: 131.kb

Manufacturer: A4tech

A4tech Bw-27 was fully scanned at: 4/26/2017
Scan Status: driver download scanOK

A4tech Bw-27 special revision for: Windows 7 Starter 32 bit, Windows 8 Enterprise 32 bit, Windows XP Professional x64 Edition 64 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows XP Media Center Edition 2005 64 bit, Windows 7 Home Premium 32 bit, Windows XP Media Center Edition 2003 64 bit, Windows XP Tablet PC Edition 32 bit, Windows Vista Business 32 bit, Windows Vista Home Basic 32 bit, Windows 10 64 bit

A4tech Bw-27 Download Stats:

Driver Uploaded: 3/18/2017

Direct Downloads: 1345
Most Recent Download: 4/26/2017
Managed Downloads: 3082
Most Recent Download: 4/26/2017
Download Mirrors: 5
Current Delay: 12 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 1045/1345 Users

Success Reported By 186/1045 Users

Driver Download Score61/100

Driver Installation Score69/100

Overall preformance Score63/100

A4tech Bw-27 76 Thumbs Up76Thumbs
A4tech Bw-27 22 Thumbs Down22Thumbs
A4tech Bw-27 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 3020/3082 Users

Success Reported By 2823/3020 Users

Driver Download Score80/100

Driver Installation Score84/100

Overall preformance Score99/100

A4tech Bw-27 2685 Thumbs Up2685Thumbs
A4tech Bw-27 65 Thumbs Down65Thumbs
A4tech Bw-27 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-27 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-27 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Bw-27, 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-27 problems:

A4tech Bw-27 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-27 disfunctions.

Scan performed on 4/28/2017, Computer: Packard Bell EasyNote TM01

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801G (ICH7 Family) PCI Express Root Port - 27D6Up To Date and Functioning
Mice And Touchpads
Microsoft HID-compliant mouseOutdated
Usb Devices
Microsoft Intel(R) 82801DB/DBM USB universell vertskontroller - 24C7Corrupted By A4tech Bw-27
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540MUp To Date and Functioning
Buffalo BUFFALO TV Tuner DT-T90/PCIEMW-TSCorrupted By A4tech Bw-27
Network Cards
Ralink Edimax nLite Wireless USB AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
VIA Primary IDE ChannelOutdated
Motorola Android Composite ADB InterfaceUp To Date and Functioning
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Validity Sensors Validity Sensors (WBF) (PID=0018)Up To Date and Functioning
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 1Outdated
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Corrupted By A4tech Bw-27
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Logitech Logitech Wheel Mouse (USB)Up To Date and Functioning
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Bw-27
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 4/28/2017, Computer: Sony VGN-NS15G_S

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Xeon(R) processor E3-1200 v2/3rd Gen Core processor PCI Express Root Port - 0159Corrupted By A4tech Bw-27
Mice And Touchpads
Synaptics Mouse compatibile PS/2Corrupted By A4tech Bw-27
Usb Devices
Logitech CameraUp To Date and Functioning
Hewlett-Packard HP Deskjet 3510 series(REST)Up To Date and Functioning
Hewlett-Packard HP Photosmart 8000 Series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Intel(R) Intel(R) Display AudioOutdated
Network Cards
Qualcomm Atheros Atheros AR928X Wireless Network AdapterCorrupted By A4tech Bw-27
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
ATI ATI PCI IDE Bus Master ControllerOutdated
Intel USB-IF USB 3.0 HubUp To Date and Functioning
Hewlett-Packard psc 1200 (USBPRINT)Up To Date and Functioning
Brother USB Printing SupportUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaOutdated
Initio Initio Default ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Corrupted By A4tech Bw-27
Input Devices
Microsoft HID-compliant system control deviceUp To Date and Functioning
Port Devices
hspa Modem Application4 port (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Bw-27
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Bw-27 831.172.19/12/201412/30/2016a4tech_bw-27-831.172.1.exe113kbLG E200-A23BK, Sony VPCW21Z1E, Panasonic CF-53AACZYFT, Datateknik EXPER, Seneca Pro86308, NEC PC-GL24ES8DE, Packard Bell Imedia S3250, NEC NEC_VERSA_P570, Gateway DX4820-23, Sony VGN-NS240D, LG A510-U.AESGE2, and more.
A4tech Bw-27 S31.1291.110/10/201412/30/2016a4tech_bw-27-s31.1291.1.exe26kbSony VGN-AR390E, IBM ThinkPad Z60m, HP 310-1125uk, NEC PC-VK24LFW23RZH, Advent Monza, and more.
A4tech Bw-27 H41.12.12.183/5/201512/30/2016a4tech_bw-27-h41.12.12.18.exe81kbMSW GmbH & Co. KG Intel DP55WB, Sony VGN-TZ31XN_B, HP AY024AA-ABA s5360f, Panasonic CF-30C4TAABM, Toshiba Satellite P870, Lenovo 23242F3, IBM ThinkCentre M50, Toshiba Satellite C850-B124, LG P1-J555R, HP KT541AA-UUB a6528hk, Panasonic CF-SX1GEFDP, Acer Aspire 1420P, and more.
A4tech Bw-27 U3221.11.112/24/201412/30/2016pxkjf-u3221.11.1.exe191kbSupermicro X9DRL-7F, Fujitsu FMVNFB70BZ, IBM System x3650 M3 -[7945K4G, Intel S3420GPC, NEC POWERMATE RD391161295, Packard Bell EASYNOTE_MX52-B-551NC, Sony SVE14A25CDB, HP 27-1015ef, HP Compaq Presario Notebook PC, HP KN283AA-ABM s3445la, NEC Express5800/56Xe [N8000-672, and more.
A4tech Bw-27 36342/28/201512/29/2016a4tech_bw-27-3634.exe118kbSony 80YP67105235, Sony VGN-NS225J, Sony VGN-CS62JB_R, Acer AcerPower 8000, Samsung NP-R510-FS04NL, and more.
A4tech Bw-27 P2.1306912/2/201412/27/2016a4tech_bw-27-p2.13069.exe152kbIBM 622142A, Sony VGN-NS305D, Lenovo ThinkPad L530, NEC EASYNOTE PB47Q01806, Fujitsu FMVA52ALPJ, HP Pavilion zx5000, NCR 7457-3500-8801, Panasonic CF-Y8FW8CJS, IBM 26478PU, IBM 26478PU, and more.
A4tech Bw-27 F71.193811/22/201412/29/2016eku-f71.1938.exe134kbSony SVE1712P1RB, Samsung R710, Toshiba NB 200-134, Lenovo 20B70034SG, Fujitsu LIFEBOOK NH532, Sony VPCEB15FA, Sony SVE15116FJB, and more.
A4tech Bw-27 21.197312/11/201412/28/2016a4tech_bw-27-21.1973.exe33kbCCEInf CDC-I, Olidata H8DA8/H8DAR, Lenovo 7661ZRG, PCWARE IPMQ45, MSI MS-9899, Packard Bell EasyNote_MT85-T-001PT, Epson PPVME220, HP KX634AA-ABZ, and more.
A4tech Bw-27 I2222911/30/201412/27/2016a4tech_bw-27-i22229.exe171kbSupermicro X7DB8-X, HCL Infosystems GETZ-LD, I.C.S Olivetti MK510, Intel Poulsbo Chipset, Gateway 6840, Acer Aspire X1470, and more.
A4tech Bw-27 8389811/13/201412/27/2016a4tech_bw-27-83898.exe149kbLenovo 7661WJ2, Gateway W4605, Fujitsu FMVNFD75R, Lenovo ThinkPad X60, HP HPE-310t, Notebook MIM2290, Fujitsu FMVF52CTWG, HP KT394AA-AB4 S3580D, Sony VGN-FW41E_H, Sony SVE15138CGS, Toshiba Dynabook Qosmio F20/590LS, Sony SVE15138CGS, and more.
A4tech Bw-27 M1.13461.12/12/201512/28/2016a4tech_bw-27-m1.13461.1.exe37kbSony VGC-RC70S, ICP / IEi AFL-W19B-GM45, Sony SVS1311B4E, Fujitsu FMVA54EW, and more.
A4tech Bw-27 609221/6/201512/27/2016a4tech_bw-27-60922.exe201kbPanasonic CF-N9LWRJDS, MAXDATA PLATINUM 100 I M5, Lenovo ThinkCentre M55, Lenovo ThinkPad SL510, LG R510-L.C2O1Z, HP DF179A-ABZ a130, NEC PC-MY28FEZR6, HP HP PAVILION DV9000, NEC PC-VL150GS, Sony VGN-SZ55B_B, Sony VGN-FJ77SP_W, IBM 8307D3U, and more.
A4tech Bw-27 OptiPlex GX1 500Mbr+, HP AZ205AAR-ABA p6300z, Gateway EC1457U, Sony VGNFW590FPB, Sony PCG-K35, HP PS233AA-ABF m1255.f, and more.

Please Note: There are particular operating systems known to have problems with A4tech Bw-27:
  • Windows XP 64-bit Edition
  • Windows XP Media Center Edition
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows Vista Home Premium
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Bw-27 model.
Laptop A4tech Bw-27Tablet A4tech Bw-27Download A4tech Bw-27Upgrade A4tech Bw-27Update A4tech Bw-272017 A4tech Bw-27Free A4tech Bw-27Data A4tech Bw-27Info A4tech Bw-27Help A4tech Bw-27Guide A4tech Bw-27Comments A4tech Bw-27Windows 10 A4tech Bw-27Vista A4tech Bw-27Windows 7 A4tech Bw-27Install A4tech Bw-27