6/18/2018 +1129 new drivers.
Acer 640bu 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Acer 640bu
Certifications for Acer 640bu
5 stars for Acer 640bu "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.

Acer 640bu Driver Download

Windows Compatibility for Acer 640bu driver

Acer 640bu Driver Details:

Acer 640bu File Name:

Acer 640bu Driver Version: 308.2d5XF

Acer 640bu ZIP Size: 106.kb

Manufacturer: Acer

Acer 640bu was fully scanned at: 6/12/2018
Scan Status: driver download scanOK

Acer 640bu 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 10 Home 32bit, Windows Vista Home Premium 32bit, Windows 8 Enterprise 32bit, Windows Vista Home Premium 64bit, Windows Vista Starter 32bit, Windows 7 Starter 64bit, Windows 8 Pro 64bit, Windows 10 Mobile 64bit, Windows 10 Enterprise LTSB 64bit,

Acer 640bu Download Stats:

Driver Uploaded: 4/13/2018

Direct Downloads: 106
Most Recent Download: 4/25/2018
Managed Downloads: 5533
Most Recent Download: 4/26/2018
Download Mirrors: 5
Current Delay: 25 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 103/106 Users

Success Reported By 16/103 Users

Driver Download Score70/100

Driver Installation Score74/100

Overall preformance Score73/100

Acer 640bu 7 Thumbs Up7Thumbs
Acer 640bu 1 Thumbs Down1Thumbs
Acer 640bu 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 4709/5533 Users

Success Reported By 3798/4709 Users

Driver Download Score98/100

Driver Installation Score91/100

Overall preformance Score94/100

Acer 640bu 3712 Thumbs Up3712Thumbs
Acer 640bu 211 Thumbs Down211Thumbs
Acer 640bu 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 Acer 640bu 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 Acer 640bu + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Acer 640bu, 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.

Acer 640bu 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 Acer 640bu disfunctions.

Scan performed on 4/25/2017, Computer: GENSW DSDT0001 - Windows 7 64 bit

Outdated or Corrupted drivers:11/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family PCI Express Root Port 6 - 3A4AUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouseUp To Date and Functioning
VMware VMware USB Pointing DeviceUp To Date and Functioning
Genius Scroll Mouse(4D3B)Up To Date and Functioning
Usb Devices
Google BCM21553-ThunderbirdUp To Date and Functioning
Logitech Logitech USB Camera (Communicate Deluxe)Outdated
Microsoft USB-masslagringsenhetOutdated
Sound Cards And Media Devices
AMD ATI High Definition Audio DeviceUp To Date and Functioning
YUAN High-Tech Development Multimedia ControllerCorrupted By Acer 640bu
AVerMedia AVerMedia A373 MiniCard Dual DVB-TUp To Date and Functioning
Network Cards
Atheros LAN-Express AS IEEE 802.11g miniPCI AdapterCorrupted By Acer 640bu
Microsoft Keyboard Device FilterCorrupted By Acer 640bu
Hard Disk Controller
Ricoh Ricoh Memory Stick Bus Host AdapterUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaCorrupted By Acer 640bu
Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerCorrupted By Acer 640bu
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Corrupted By Acer 640bu
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XCorrupted By Acer 640bu
Input Devices
KME USB Human Interface DeviceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Acer 640bu
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Acer 640bu

Scan performed on 4/26/2018, Computer: Fujitsu FMVNXA90N - Windows 7 32 bit

Outdated or Corrupted drivers:11/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Canal DMA 7 de la familia de procesadores Intel(R) Xeon(R) E5/Core i7 - 3C27Outdated
Mice And Touchpads
Fujitsu Component touchpad/touchscreenUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse WebOutdated
Logitech Logitech USB WheelMouseOutdated
Usb Devices
AMD Standard AHCI 1.0 Serial ATA ControllerCorrupted By Acer 640bu
Sound Cards And Media Devices
C-Media Multimedia Audio ControllerUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Ultimate-N 6300 AGNCorrupted By Acer 640bu
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Intel Standaard Dual Channel PCI IDE ControllerUp To Date and Functioning
SMSC SMSC IrCC - Fast Infrared PortUp To Date and Functioning
Texas Instruments Texas Instruments PCIxx21 Integrated FlashMedia ControllerCorrupted By Acer 640bu
Motorola Android Composite ADB InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XOutdated
Input Devices
Logitech Logitech Wheel Mouse (USB)Outdated
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Acer 640bu
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Acer 640bu
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Acer 640bu Z322.168For Windows 7 32 bit10/24/201412/29/2016all_drivers-z322.168.exe179kbGigabyte G31M-ES2C, NEC PC-BL350DW6B, NEC PC-VJ12EBBCHCLD, Compaq KJ172AA-AB4 SR5272CF, HP 500-108eo, HP S5680es, IBM ThinkPad X41 Tablet, Roemer KW28/2007, HP FR564AA-ABF m9356.f, Panasonic CF-53AACZYFT, Toshiba Dynabook REGZA PC D712/V3HWS, and more.
Acer 640bu R71.11.162For Windows 7 64 bit9/2/201412/30/2016all_drivers-r71.11.162.exe111kbToshiba SATELLITE C850-1NN, HP S5-1310t, MSI ThirdWave Corporation Prime Series, HP P6-2463eo, NEC PC-LL5006D2DR, Fujitsu FMVNFD75RG, and more.
Acer 640bu T20866For Windows 711/2/201412/29/2016all_drivers-t20866.exe164kbHP HP 2000-150CA Notebook PC, HP HPE-355uk, Lenovo ThinkCentre M71e, IBM 2672CBE, Leading Edge LECQ42SOHO, IBM 8187RGH, IBYTE AS471100, HP H9-1386, Sony VPCW12Z1T, Toshiba SATELLITE C855-1NF, Panasonic CF-S10AY6DC, HP KX568AA-UUW, and more.
Acer 640bu 2087For Windows 1012/18/201412/30/2016n-2087.exe150kbHP PG129AA-UUZ, Sony VGN-NS305D, NEC PB12V00106, HP HP Compaq nc6110, and more.
Acer 640bu 80482For Windows 10 64 bit9/5/201412/30/2016all_drivers-80482.exe126kbHP GS184AA-AB0 a6240tw, Packard Bell Ixtreme M5741, Sony VGN-FJ68SP_W, HP 610-1130uk, Fujitsu FMVLRD50P, LG B15MS.ASQNBDE, Sony VGN-UX91S, Lenovo 6086WKY, and more.
Acer 640bu 63388For Windows 7 32 bit1/19/201512/29/2016-63388.exe63kbHP DF194A-ABZ 484, HP HP EliteBook 8530w, Gigabyte W551, HP AU917AA-ABA e9270f, Toshiba Dynabook TX/66JPK, HP ED755AA-ABE, Intel S3420GPC, Acer Aspire 4925, NEC EASYNOTE PB11400006, Biostar TA75MH2, Toshiba Dynabook T350/34BBM, and more.
Acer 640bu 81.1334For Windows 7 64 bit12/13/201412/28/2016all_drivers-81.1334.exe108kbToshiba SATELLITE C855-18G, Compaq EC537AA-ABZ SR1549IT IT530, Acer TravelMate 8372, Sony VPCF11HGX, TYAN S2895, IBM 2645CBH, Lenovo 1S16800367700DD, Toshiba Dynabook TX/66GPKJ, Lenovo ThinkPad W520, HP GM435AA-UUW, and more.
Acer 640bu 3282.1For Windows 72/7/201512/27/2016upwo-3282.1.exe82kbLenovo ThinkCentre M80, Fujitsu FMVNFD75B, IBM 2889CG6, Toshiba Dynabook T350/34BCS, HP AV131AV-ABA e9105z, HP NY438AA-ABA p6115y, Panasonic CF-29LWQCZBM, HP HP PAVILION DV9000 KP950EA#ABF, IBM 2388DXU, and more.
Acer 640bu 73377For Windows 1012/12/201412/27/2016all_drivers-73377.exe169kbHP 810-019eb, Sony VGN-FS35LP, HP KZ758AA-ABU, Dell Inspiron 20 Model 3048, Toshiba Dynabook REGZA PC D712/V3HWS, and more.
Acer 640bu 32243For Windows 10 64 bit11/28/201412/28/2016all_drivers-32243.exe208kbIBM 8142LU2, Toshiba Dynabook EX/56LWH, Toshiba Satellite A300-1L0, Fujitsu FMVWMS277, Sweetwater Sound CS250, and more.
Acer 640bu 332.122.1For Windows 811/3/201412/29/2016all_drivers-332.122.1.exe89kbIBM ThinkCentre M51, Lenovo ThinkPad T530, LG R510-K.A275K, Gateway NV59C, Toshiba SATELLITE L850-13U, LG E500-G.ABBTZ, IBM 187263U, LG LB50-CC34ZL, Omni OTS-8100SD02815, Apple IMac5,1, and more.
Acer 640bu V2.10437For Windows 7 32 bit3/1/201512/27/2016all_drivers-v2.10437.exe104kbHP DW225A-ABE, Intel SE7505VB2, NEC RND51048395, Panasonic CF-19KDR01CE, MSI CX61 0NC/CX61 0ND/CX61 0NF/CX61 0NE, Sony VGN-NR270N, Medion P8613, Lenovo ThinkPad T430, LG R410-L.A2BME8, LG R405-A.CPF1E1, and more.
Acer 640bu 81.1967For Windows 7 64 bit11/20/201412/27/2016all_drivers-81.1967.exe159kbECS M916, Packard Bell Imedia I5800, Sony VPCW21S1R, Fujitsu FMVWMS277, Compaq P8657F-ABA SR1000V NA510, Fujitsu FMVCE35E5, Fujitsu FMVNFE50W, HP EZ090AA-ACP, Acer Aspire 5940G, Fujitsu FMVNB14BR, Sony VPCW211AD, Dell PowerEdge R220, Lenovo 2999A32, and more.

Please Note: There are particular operating systems known to have problems with Acer 640bu:
  • Windows 10 Education
  • Windows Vista Home Basic
  • Windows 10 Team
  • Windows 10 Pro
  • Windows 7 Professional
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows 10
  • Windows 8
  • Windows Vista Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Acer 640bu model.
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