4/25/2017 new driver models for direct download:523
Acer Al1721 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Acer Al1721
Certifications for Acer Al1721
5 stars for Acer Al1721 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 4/25/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Acer Al1721 might have been uploaded since our last site update.

Acer Al1721 Driver Download

Windows Compatibility for Acer Al1721 driver

Acer Al1721 Driver Details:

Acer Al1721 File Name:

Acer Al1721 Driver Version: 976D57Wd

Acer Al1721 ZIP Size: 141.kb

Manufacturer: Acer

Acer Al1721 was fully scanned at: 4/24/2017
Scan Status: driver download scanOK

Acer Al1721 special revision for: Windows XP Professional x64 Edition 64 bit, Windows Vista Home Basic 64 bit, Windows 7 Starter 64 bit, Windows XP Starter Edition 64 bit, Windows Vista Business 64 bit, Windows 7 Ultimate 64 bit, Windows XP Media Center Edition 32 bit, Windows Vista Ultimate 64 bit, Windows XP Home Edition N 32 bit, Windows 7 Home Basic 32 bit, Windows Vista Home Premium 64 bit, Windows XP Media Center Edition 64 bit, Windows XP Media Center Edition 2005 32 bit, Windows 7 Home Premium 32 bit

Acer Al1721 Download Stats:

Driver Uploaded: 3/31/2017

Direct Downloads: 866
Most Recent Download: 4/24/2017
Managed Downloads: 620
Most Recent Download: 4/22/2017
Download Mirrors: 5
Current Delay: 17 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 701/866 Users

Success Reported By 70/701 Users

Driver Download Score68/100

Driver Installation Score68/100

Overall preformance Score66/100

Acer Al1721 7 Thumbs Up7Thumbs
Acer Al1721 1 Thumbs Down1Thumbs
Acer Al1721 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 545/620 Users

Success Reported By 429/545 Users

Driver Download Score88/100

Driver Installation Score80/100

Overall preformance Score93/100

Acer Al1721 414 Thumbs Up414Thumbs
Acer Al1721 14 Thumbs Down14Thumbs
Acer Al1721 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 Al1721 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 Al1721 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Acer Al1721, 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 Al1721 problems:

Acer Al1721 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 Al1721 disfunctions.

Scan performed on 4/25/2017, Computer: Lenovo ThinkCentre M81

Outdated or Corrupted drivers:9/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft ServerWorks Grand Champion CIOB_X2 - I/O Bridge 133 MhzCorrupted By Acer Al1721
Mice And Touchpads
Microsoft Souris Microsoft USB Wheel Mouse OpticalUp To Date and Functioning
Usb Devices
Microsoft Intel(R) 82801DB/DBM USB universell vertskontroller - 24C7Up To Date and Functioning
Sony Ericsson Sony Ericsson K320Up To Date and Functioning
Sound Cards And Media Devices
Realtek High Definition Audio DeviceCorrupted By Acer Al1721
NVIDIA High Definition Audio DeviceUp To Date and Functioning
Network Cards
Realtek Realtek RTL8723BE Wireless LAN 802.11n PCI-E NICOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
NVIDIA Controller standard PCI IDECorrupted By Acer Al1721
Texas Instruments Texas Instruments PCIxx21 Integrated FlashMedia ControllerUp To Date and Functioning
Nokia Nokia USB LCIFCorrupted By Acer Al1721
ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CDCorrupted By Acer Al1721
Cameras, Webcams And Scanners
Canon Canon MP160Outdated
Video Cards
NVIDIA NVIDIA GeForce GT 640MOutdated
Input Devices
Sony Sony Firmware Extension Parser DeviceCorrupted By Acer Al1721
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/25/2017, Computer: Toshiba PORTEGE R600

Outdated or Corrupted drivers:10/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH9 Family 2 port Serial ATA Storage Controller 2 - 2926Up To Date and Functioning
Mice And Touchpads
Synaptics HID-compliant mouseUp To Date and Functioning
Razer USA HID mouseCorrupted By Acer Al1721
A4Tech HID mouseCorrupted By Acer Al1721
Usb Devices
Microsoft Intel(R) 82801DB/DBM USB universeller Hostcontroller - 24C7Corrupted By Acer Al1721
Hewlett-Packard DOT4 USB Printing SupportCorrupted By Acer Al1721
Sound Cards And Media Devices
Toshiba TOSHIBA USB ISDB-T TV Tuner(x64)Up To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR946x Wireless Network AdapterCorrupted By Acer Al1721
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
ALi Coporation ALi M5229 PCI Bus Master IDE ControllerOutdated
Microsoft SDA Standard Compliant SD Host ControllerUp To Date and Functioning
Moxa UPort 1150Corrupted By Acer Al1721
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
Nokia Nokia C6-00 USB LCIFUp To Date and Functioning
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamCorrupted By Acer Al1721
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Logitech Logitech Optical Tilt Wheel MouseOutdated
Port Devices
ONDA ONDA USB Enumerator For AT DeviceUp To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Acer Al1721
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Acer Al1721 31.14621/1/201512/29/2016acer_al1721-31.1462.exe57kbIBM ThinkCentre S50, Gateway CT5628, Acer Aspire 1820, Compaq BT466AA-ACJ CQ3211IX, HP Compaq nx9110, Sony VGN-TZ37LN_R, HP HP Pavilion dv2000, ASUS P5GD2-TVM, and more.
Acer Al1721 63261.11/18/201512/29/2016ly-63261.1.exe98kbLenovo ThinkCentre M57e, Toshiba SATELLITE L775-15N, Packard Bell EasyNote_MT85-T-001PT, CdcPointSpa MS-7277, and more.
Acer Al1721 707069/2/201412/30/2016s-70706.exe107kbECS BAT-I, Sony VPCCW2KGX, Gateway GT5042j, HP PS347AA-B1U, HP HPE-420f, IBM 813135U, IBM System x3650 M4 : -[7915E3G, HP HP Compaq nc4200, Packard Bell Ixtreme M5741, IBM System x3650 M4 : -[7915E3G, Toshiba Dynabook Qosmio T851/D8EB, and more.
Acer Al1721 1.133832/5/201512/28/2016acer_al1721-1.13383.exe205kbHP FK913AA-ABG s3660a, Toshiba Dynabook R634/L, Shuttle SB83V10, Gateway P-6312 HSN, NEC PC-VY20FAGEW, Lenovo ThinkPad Edge E430, Seneca Pro213935, ASUS CS6110, and more.
Acer Al1721 PW689AA-ABS D4085.SE, HP GL333AA-ABZ, HP HP Compaq dc7100 USDT, Sony VGN-NW120D, Panasonic CF-W2FWPAXP, Sony VGN-TZ27LN_B, MDGComputers Prism Vx7500VTi, HP VN294AA-UUZ p6210ch, and more.
Acer Al1721 337321/19/201512/29/2016acer_al1721-33732.exe70kbHP Pavilion ze2000, Transource RoadRunner NB-IH15G, NEC PC-MY26XHZE1, LG LW40-J4JE2, and more.
Acer Al1721 1.11.138610/3/201412/27/2016acer_al1721-1.11.1386.exe201kbSony VGN-NS255D, HP Vd019aar-UUW, EMachines EL1332, Lenovo ThinkPad Edge E320, NEC PC-GV21YTZU6, Lenovo ThinkPad X61 Tablet, HP HP Compaq nx7400, Epson Endeavor MT7500, PCCHIPS M770LMRT, MSI MS-7183, MSI MS-9179, Seneca Pro300475, Panasonic CF-72TCJWZPM, and more.
Acer Al1721 21.1731.112/25/201412/27/2016acer_al1721-21.1731.1.exe156kbHP HP HDX 16 Notebook PC, Zoostorm 7010-0246A, Acer TravelMate 8571, DEPO DEPO_VIP_M8710, HP PS135AA-ABY, Lenovo ThinkPad T510, Lanix LANIX CORP 4080, Alienware Alienware, HP DT172A-ABZ, LG R480-KAP28E, HP VC893AA-ABF s5108f, and more.
Acer Al1721 O2.1271.1811/29/201412/30/2016acer_al1721-o2.1271.18.exe43kbHP KE483AA-UUZ, HP HP Compaq 8710p, HP HP dc5000 uT, SAMSUN P580, Lenovo ThinkPad T60p, IBM 2668W9R, Panasonic CF-52RE301QW, HP PL482AA-AB4 w1084d, Compaq ER043AA-UUB SR1618HL FD440, Sony PCG-FR295MP, IBM 621936U, HP ED755AA-ABE, Toshiba PORTEGE A600, and more.
Acer Al1721 321.12.1010/1/201412/30/2016cshu-321.12.10.exe30kbHP H9-1050sc, Sony VPCEC390X, Packard Bell EasyNote_GN45, Packard Bell IPower X9110, Sony VGN-AW190Y, HP WE166AA-ABU p6319uk, and more.

Please Note: There are particular operating systems known to have problems with Acer Al1721:
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows Fundamentals for Legacy PCs
  • Windows Vista Home Premium
  • Windows RT
  • Windows XP Tablet PC Edition
  • Windows XP Starter Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Acer Al1721 model.
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