10/22/2018 +1080 new drivers.
Acer Biwa 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Acer Biwa
Certifications for Acer Biwa
5 stars for Acer Biwa "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 Biwa Driver Download

Windows Compatibility for Acer Biwa driver

Acer Biwa Driver Details:

Acer Biwa File Name:

Acer Biwa Driver Version: 481SwKh

Acer Biwa ZIP Size: 126.kb

Manufacturer: Acer

Acer Biwa was fully scanned at: 10/16/2018
Scan Status: driver download scanOK

Acer Biwa 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 8 Pro 32bit, Windows Vista Home Basic 32bit, Windows 10 Mobile Enterprise 64bit, Windows 7 Starter 64bit, Windows 10 Pro Education 64bit, Windows 7 Enterprise (Microsoft Windows NT) 64bit, Windows 10 IoT 64bit, Windows 10 Pro 64bit, Windows Vista Home Premium 64bit, Windows 10 S 64bit, Windows Vista Home Basic 64bit, Windows 10 Mobile 32bit, Windows 10 Enterprise 32bit, Windows 10 Enterprise LTSB 32bit,

Acer Biwa Download Stats:

Driver Uploaded: 2/6/2018

Direct Downloads: 388
Most Recent Download: 4/26/2018
Managed Downloads: 5538
Most Recent Download: 4/26/2018
Download Mirrors: 5
Current Delay: 7 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 334/388 Users

Success Reported By 83/334 Users

Driver Download Score73/100

Driver Installation Score64/100

Overall preformance Score66/100

Acer Biwa 41 Thumbs Up41Thumbs
Acer Biwa 8 Thumbs Down8Thumbs
Acer Biwa 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 5457/5538 Users

Success Reported By 5123/5457 Users

Driver Download Score93/100

Driver Installation Score79/100

Overall preformance Score80/100

Acer Biwa 4890 Thumbs Up4890Thumbs
Acer Biwa 132 Thumbs Down132Thumbs
Acer Biwa 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 Biwa 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 Biwa + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Acer Biwa, 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 Acer Biwa problems:

Acer Biwa 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 Biwa disfunctions.

Scan performed on 4/25/2017, Computer: Sony VGN-SZ670N - Windows 7 64 bit

Outdated or Corrupted drivers:12/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft PCI standard PCI Express to PCI/PCI-X BridgeOutdated
Mice And Touchpads
Logitech Logitech USB Marble MouseOutdated
Usb Devices
HTC ALLVIEW A4ALLCorrupted By Acer Biwa
Intel USB Mass Storage DeviceUp To Date and Functioning
AlcorMicro USB Mass Storage DeviceUp To Date and Functioning
Sound Cards And Media Devices
Creative Sound Blaster X-Fi Xtreme AudioOutdated
Realtek AzureWave AW-CA100/100DUp To Date and Functioning
C-Media Multimedia Audio ControllerOutdated
Network Cards
Buffalo BUFFALO WLI-UC-GNM Wireless LAN AdapterOutdated
Microsoft Keyboard Device FilterCorrupted By Acer Biwa
Hard Disk Controller
Acer GoGear VibeCorrupted By Acer Biwa
Intel Intel(r) AIM External Flat Panel Driver 3Corrupted By Acer Biwa
NEC Generic CardBus-kontrollerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RCorrupted By Acer Biwa
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
GENERIC USB Human Interface DeviceUp To Date and Functioning
Port Devices
Microsoft Communications Port (COM1)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Acer Biwa
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Acer Biwa

Scan performed on 4/26/2018, Computer: Sony VGN-TZ3RMN_N - Windows 7 32 bit

Outdated or Corrupted drivers:9/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7 Series/C216 Chipset Family SMBus Host Controller - 1E22Corrupted By Acer Biwa
Mice And Touchpads
Logitech Logitech HID-compliant Cordless MouseUp To Date and Functioning
VMware HID-compliant mouseUp To Date and Functioning
Usb Devices
Samsung GT-S3350Outdated
Sony Ericsson Sony Ericsson W800 USB WMC Data ModemOutdated
ASMedia Universal Serial Bus (USB) ControllerUp To Date and Functioning
Sound Cards And Media Devices
Realtek Audio Device on High Definition Audio BusUp To Date and Functioning
Advanced Micro Devices AMD Radeon(TM) HD 6520GUp To Date and Functioning
Network Cards
Realtek 150Mbps Wireless 802.11b/g/n Nano USB AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Acer Biwa
Hard Disk Controller
VIA Primary IDE ChannelUp To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
Microsoft Texas Instruments PCI-8x12/7x12/6x12 CardBus ControllerUp To Date and Functioning
AuthenTec AuthenTec AES3500 TruePrint SensorCorrupted By Acer Biwa
Intel Intel(r) AIM External TV Encoder Driver 1Corrupted By Acer Biwa
Cameras, Webcams And Scanners
Microsoft USB Video DeviceOutdated
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceUp To Date and Functioning
Port Devices
MediaTek DA USB VCOM Port (COM11)Corrupted By Acer Biwa
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Acer Biwa 71.1844For Windows 7 32 bit10/26/201412/27/2016all_drivers-71.1844.exe148kbWIPRO WIV52B55-0007, IBM 8189D9G, HP KT391AA-AB4 a6590d, Lenovo ThinkPad T61p, HP GQ524AA-ABE, IBM ThinkPad R50e, Sony VGN-P45GK_W, HP P6-2453es, MAXDATA PLATINUM 100 I M5, Sony VGN-TT1, Toshiba Dynabook TX/67J2PKYD, IBM 81412EG, HP Presario R4000, and more.
Acer Biwa Windows 7 64 bit10/1/201412/30/2016all_drivers- EJ210AA-ABS, PCCHIPS M770LMRT, Lenovo ThinkStation D30, NEC Express5800/54We [N8000-246, Sony VGC-RB41P, Packard Bell EasyNote_BG45-U-002CH, IBM EServer xSeries 365 -[88625RX, Mustek KDZ68DBM, Toshiba SATELLITE P300-160, Toshiba DynaBook G6C/X18CME, HP HP D290 MT, BYTSPD ByteSpeed LLC, Sony VGN-CR327_W, and more.
Acer Biwa L43828For Windows 710/13/201412/28/2016all_drivers-l43828.exe110kbHP 3082, HP PW665AA-ACJ a815i, IBM 8305VBG, Sony VGN-UX490N, LG R500-U.CPCIT, HP M8417c-ABA m8417c, HP Pav dv6653 ares, IBM ThinkPad T40, HP PW706AA-ABM W5010LA, Fujitsu PRIMERGY RX200 S8, Toshiba SATELLITE C855D-122, Gigabyte P35-S3, LG R405-A, and more.
Acer Biwa J2071.16For Windows 1011/9/201412/27/2016all_drivers-j2071.16.exe153kbToshiba Satellite L650D, LG X110-L.A7SPE, Sony VPCEG26EG, Sony VPCEJ2S1R, HP PC106A-ABA a610, Sony VGN-TT46MG_B, HP 23-d050xt, HP HP Compaq nc6000, and more.
Acer Biwa 20879For Windows 10 64 bit2/3/201512/29/2016all_drivers-20879.exe43kbCompaq PJ688AV-ABA SR1005T NA440, HP HP Pavilion dv6-6178ca, Toshiba SATELLITE C55-A-11L, Notebook MIM 2270, IBM 1871Y16, Fujitsu ESPRIMO E5916, Panasonic CF-W2FW1AXS, and more.
Acer Biwa 71.141.18For Windows 7 32 bit10/20/201412/29/2016all_drivers-71.141.18.exe26kbFujitsu M6VCG, Sony VGN-NS120AH, Panasonic CF-SX2JE4DS, Sony VGN-SZ77N_C, Gateway P-6312 HSN, Sony VGN-NS180D, HP PS233AA-ABF m1255.f, Compaq Presario 5471EA 470030-395, Gateway TC73, and more.
Acer Biwa 43902.1For Windows 7 64 bit10/16/201412/27/2016all_drivers-43902.1.exe84kbPCP+ G41 Xeon series, Dell PowerEdge C8220, HP FQ553AA-ABA a6608f, LG P430-K.AE12B, LG X130-G.A7B6T, Panasonic CF-52RE301QW, and more.
Acer Biwa C1.1943For Windows 78/24/201412/27/2016all_drivers-c1.1943.exe120kbLenovo ThinkCentre M57p, Lenovo 20ANCTO1WW, Lenovo ThinkPad T510i, HP PS347AA-B1U, Sony VGN-TZ37TN_B, Lanix LANIX TITAN HX 4140, Fujitsu FMVP773BDW, and more.
Acer Biwa L702.11.11.1For Windows 1012/15/201412/28/2016all_drivers-l702.11.11.1.exe48kbStone NOTCHA-101, Fujitsu FMVFE90DBY, Lenovo ThinkCentre A55, HP DT172A-ABZ, Compaq PW750AA-ABF SR1428FR FR520, Lenovo ThinkCentre M57e, HP RR455AA-ABF t3727.f, HP FK935AA-ABG IQ515a, Sony VGN-FW245J, and more.
Acer Biwa T41.1803For Windows 10 64 bit9/22/201412/30/2016all_drivers-t41.1803.exe115kbSamsung SX60P, LG R560-CR20K, Compaq ED879AA-ABA SR1638NX NA540, LG LS75-26JLCE1, Dell PowerEdge SC1420, Packard Bell IMedia 8002 EU, HP Presario C300, HP Presario C500, Lenovo 3000 J200p Desktop, and more.
Acer Biwa S732.140For Windows 82/15/201512/29/2016all_drivers-s732.140.exe56kbHP HP Compaq dc7100 SFF, Dell PowerVault NX3200, HP H9-1050sc, HP WE166AA-ABU p6319uk, Panasonic CF-53JBLBY1M, IBM 818388J, Lenovo ThinkPad T400s, Haier T5B, Sony VGN-TZ27FN, Compaq 5411EA 470029-828, and more.
Acer Biwa 81.1434For Windows 7 32 bit2/9/201512/27/2016all_drivers-81.1434.exe187kbHP HP D290 MT, BYTSPD ByteSpeed LLC, Sony VGN-CR327_W, Sony SVE14112ENB, Panasonic CF-19MH207NW, Haier H53, SAMSUN P580, HP PU002AV-ABA A810Y, Toshiba SATELLITE C855-1NF, SAMSUN 770Z5E/780Z5E, Lenovo ThinkPad X230 Tablet, and more.
Acer Biwa 2.10961.1For Windows 7 64 bit12/1/201412/30/2016all_drivers-2.10961.1.exe138kbHP 23-d050xt, WIPRO Wsg15886, Fujitsu FMVNS8YE, IBM 814338G, NEC PC-MY30XEZE3, Lenovo 20BC0000MH, and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Acer Biwa model.
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