10/21/2016 new driver models for direct download:718
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 10/21/2016 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: 10/20/2016
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: 9/16/2016

Direct Downloads: 607
Most Recent Download: 10/20/2016
Managed Downloads: 434
Most Recent Download: 10/18/2016
Download Mirrors: 5
Current Delay: 26 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 551/607 Users

Success Reported By 95/551 Users

Driver Download Score68/100

Driver Installation Score68/100

Overall preformance Score66/100

Acer Al1721 51 Thumbs Up51Thumbs
Acer Al1721 14 Thumbs Down14Thumbs
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 377/434 Users

Success Reported By 285/377 Users

Driver Download Score88/100

Driver Installation Score80/100

Overall preformance Score93/100

Acer Al1721 256 Thumbs Up256Thumbs
Acer Al1721 10 Thumbs Down10Thumbs
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.

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 10/21/2016, Computer: Sony VGN-UX1XN

Outdated or Corrupted drivers:6/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) QuickPath Interconnect - D150Up To Date and Functioning
Mice And Touchpads
Wacom HID-compliant deviceUp To Date and Functioning
Logitech HID-compliant Optical Wheel MouseUp To Date and Functioning
Synaptics Synaptics PS/2 Port Pointing DeviceUp To Date and Functioning
Usb Devices
Realtek USB Storage DeviceCorrupted By Acer Al1721
Sound Cards And Media Devices
AMD ATI High Definition Audio DeviceCorrupted By Acer Al1721
ASUSTek ASUS TV7134 WDM TVTuner (FM1216ME)Up To Date and Functioning
ASUSTek Philips SAA713X, Hybrid Capture DeviceUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Wireless-N 6150Up To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
NVIDIA NVIDIA nForce 430/410 Serial ATA ControllerUp To Date and Functioning
National IrDA Fast Infrared PortCorrupted By Acer Al1721
Texas Instruments Texas Instruments PCIxx12 Integrated FlashMedia ControllerCorrupted By Acer Al1721
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600ROutdated
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
Logitech USB Input Device (Logitech Download Assistant)Corrupted By Acer Al1721
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)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 10/21/2016, Computer: MSI GE620

Outdated or Corrupted drivers:8/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Matrox Graphics Pont PCI vers PCI standard PCIUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB Compact Optical Mouse (IntelliPoint)Up To Date and Functioning
Logicool Logicool HID-compliant Optical Tilt Wheel MouseCorrupted By Acer Al1721
Usb Devices
Logitech Logitech Mic (QuickCam S7500)Up To Date and Functioning
Hewlett-Packard HP PSC 1310 Series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Creative Sound Blaster Tactic(3D) AlphaUp To Date and Functioning
AnalogDevices SoundMAX Integrated Digital HD AudioUp To Date and Functioning
Syntek USB 2.0 Video Capture ControllerCorrupted By Acer Al1721
Network Cards
Qualcomm Atheros Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6.30)Corrupted By Acer Al1721
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 6 Port SATA AHCI Controller - 1C03Corrupted By Acer Al1721
UPEK TouchChip Fingerprint CoprocessorCorrupted By Acer Al1721
Intel Intel(r) AIM External TV Encoder Driver 3Corrupted By Acer Al1721
Validity Sensors Validity Sensors (WBF) (PID=0018)Up To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 3Up To Date and Functioning
Nokia Nokia C6-00 USB LCIFUp To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceUp To Date and Functioning
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Corrupted By Acer Al1721
Input Devices
KME Periferica USB Human InterfaceUp To Date and Functioning
Port Devices
hspa Modem Application4 port (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Outdated
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 31.14621/1/201512/29/2015acer_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, Lenovo 20131, Toshiba Dynabook Qosmio D710/T5BB, MEGAWARE Mage All-In-One, Acer Aspire M1641, HP ED758AA-ABS, Sony SVF1532C4E, and more.
Acer Al1721 63261.11/18/201512/29/2015ly-63261.1.exe98kbLenovo ThinkCentre M57e, Toshiba SATELLITE L775-15N, Packard Bell EasyNote_MT85-T-001PT, CdcPointSpa MS-7277, Sony VGN-SZ7RMN_B, HP PG129AA-UUZ, EMachines EMachines G420, HP PAVILION DV6187, Shuttle SB62V10, Sony VGN-SR430J, and more.
Acer Al1721 707069/2/201412/30/2015s-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, Sony VGN-FJ68SP_W, HP KQ265AA-AB4 s3385d, Toshiba SP4320, HP P6210y-ABA NY545AA, EMachines EL1330, HP DK320A-ABA A206X, and more.
Acer Al1721 1.133832/5/201512/28/2015acer_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, HP KJ379AAR-ABA a6400f, IBM ThinkCentre S50, NEC PC-LL550KJ1K, Intel WIV68805-0052, HP VC758AA-ABZ p6120it, HP RF759AA-ABF s7640.f, 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, HP RX881AAR-ABA m8000, IBM 80847CG, BenQ Joybook S72, KOHJINSHA APERA Series, HP Pavilion zv5000, HP HP Compaq nc2400, and more.
Acer Al1721 337321/19/201512/29/2015acer_al1721-33732.exe70kbHP Pavilion ze2000, Transource RoadRunner NB-IH15G, NEC PC-MY26XHZE1, LG LW40-J4JE2, Toshiba Satellite C660-M21U, Acer Veriton M688G, VIA 7VTXH, Lenovo SS09254503, HP NC829AAR-ABA a6857c, HP RZ412AA-ABZ, and more.
Acer Al1721 1.11.138610/3/201412/27/2015acer_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, Panasonic FZ-G1AABJKMY, Sony VGN-FW140AE, Sony VGN-NW305F, Sony VGN-TX72B_B, Toshiba DynaBook V7, HP ED737AA-ABS, and more.
Acer Al1721 21.1731.112/25/201412/27/2015acer_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, IBM 621936U, Compaq PS245AA-ABF SR1339FR FR510, HP ED737AA-ABS, KBS 7Eve, MSI MS-7521, Sony VPCEC390X, and more.
Acer Al1721 O2.1271.1811/29/201412/30/2015acer_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, Toshiba Satellite C870-DMK, RM Plc RM ECOQUIET 630A, Lanix LANIX CORP 4080, Toshiba SATELLITE C670-13Q, HP GX609AAR-ABA m9160f, HP GS292AA-ABG a6150a, and more.
Acer Al1721 321.12.1010/1/201412/30/2015cshu-321.12.10.exe30kbHP H9-1050sc, Sony VPCEC390X, Packard Bell EasyNote_GN45, Packard Bell IPower X9110, Sony VGN-AW190Y, HP WE166AA-ABU p6319uk, HP LX909ES#ABZ, Lenovo ThinkPad L412, Lenovo ThinkPad T410, Toshiba SATELLITE C55-A-10Q, LG LS50-AC6U1, Sony PCG-GRT270, and more.
Acer Al1721 37849/27/201412/29/2015acer_al1721-3784.exe167kbHP PX635AA-ABU, LG LW20-13DT, HP FR471AA-UUW a6655sc, IBM 8145LUC, Fujitsu FMVXN0X81, Lenovo ThinkPad T530i, Gateway FX7026, Sony VGN-NS10L_S, HP HP Compaq 6531s, Toshiba NB100/HF, Lenovo ThinkStation D20, HP HPE-413at, Omni OTC-H3222D00, NEC PC-MY30DEZCA, and more.
Acer Al1721 Y2.11.132.1312/18/201412/29/2015acer_al1721-y2.11.132.13.exe148kbSony VGN-TZ27FN, HP PS304AA-ABH, Sony VGN-NW305F, Panasonic CF-19FLJC7AA, Sony SVE1413WPNB, Sony VPCEB3S1E, HP PN176AA-ABN, LG X140-A.AS11B1, Fujitsu FMVNXA90N, Fujitsu FMVXNLHD2A, Fujitsu FMVD94G041, 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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