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1/24/2017 new driver models for direct download:576
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Acer At4220a 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Acer At4220a
Certifications for Acer At4220a
5 stars for Acer At4220a "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/24/2017 Updates

All drivers on semantic.gs are updated on daily basis.

However, a new version of Acer At4220a might have been uploaded since our last site update.

Acer At4220a Driver Download

Windows Compatibility for Acer At4220a driver

Acer At4220a Driver Details:

Acer At4220a File Name: acer_at4220a.zip

Acer At4220a Driver Version: 421M4s

Acer At4220a ZIP Size: 121.kb

Manufacturer: Acer

Acer At4220a was fully scanned at: 1/22/2017
Scan Status: driver download scanOK

Acer At4220a special revision for: Windows Vista Business 64 bit, Windows XP Home Edition N 64 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Media Center Edition 2004 32 bit, Windows XP Media Center Edition 2003 32 bit, Windows XP Professional N 64 bit, Windows XP 64-bit Edition 32 bit, Windows Vista Ultimate 64 bit, Windows Vista Home Premium 64 bit, Windows XP Starter Edition 32 bit, Windows Vista Starter 64 bit, Windows 7 Starter 64 bit

Acer At4220a Download Stats:

Driver Uploaded: 1/7/2017

Direct Downloads: 1033
Most Recent Download: 1/23/2017
Managed Downloads: 5727
Most Recent Download: 1/22/2017
Download Mirrors: 1
Current Delay: 18 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 923/1033 Users

Success Reported By 131/923 Users

Driver Download Score71/100

Driver Installation Score66/100

Overall preformance Score67/100

Acer At4220a 30 Thumbs Up30Thumbs
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Acer At4220a 8 Thumbs Down8Thumbs
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Acer At4220a 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 4702/5727 Users

Success Reported By 3698/4702 Users

Driver Download Score87/100

Driver Installation Score99/100

Overall preformance Score79/100

Acer At4220a 3366 Thumbs Up3366Thumbs
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Acer At4220a 4 Thumbs Down4Thumbs
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Acer At4220a driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

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 At4220a 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 At4220a + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Acer At4220a, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

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Acer At4220a 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 At4220a disfunctions.

Scan performed on 1/24/2017, Computer: Sony VPCF132FX

Outdated or Corrupted drivers:9/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 4 Series Chipset PCI Express Root Port - 2E11Up To Date and Functioning
Mice And Touchpads
Logitech Logitech iFeel Mouse (USB)Up To Date and Functioning
A4Tech USB Browser MouseUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse Explorer 4.0 (IntelliPoint)Corrupted By Acer At4220a
Usb Devices
LG LGE Wireless Composite USB DeviceUp To Date and Functioning
Realtek USB Composite DeviceCorrupted By Acer At4220a
LG LGE Mobile Composite USB DeviceUp To Date and Functioning
Sound Cards And Media Devices
Realtek Dispositivo de High Definition AudioUp To Date and Functioning
Microsoft Microsoft LifeCam VX-2000.Corrupted By Acer At4220a
Creative Sound Blaster X-Fi Xtreme AudioUp To Date and Functioning
Network Cards
Realtek Realtek RTL8188CE Wireless LAN 802.11n PCI-E NICOutdated
Keyboards
Microsoft Keyboard Device FilterCorrupted By Acer At4220a
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 2 port Serial ATA Storage Controller - 1C08Corrupted By Acer At4220a
Others
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerUp To Date and Functioning
AuthenTec Biometric CoprocessorUp To Date and Functioning
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBUp To Date and Functioning
Video Cards
Intel(R) HD Graphics 4000Corrupted By Acer At4220a
Input Devices
Microsoft HID-compliant system control deviceCorrupted By Acer At4220a
Port Devices
hspa Modem Application1 port (COM4)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Acer At4220a

Scan performed on 1/24/2017, Computer: HP GX592AA-UUZ A6135.ch

Outdated or Corrupted drivers:8/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) ICH10-Familie, universeller USB-Hostcontroller - 3A34Up To Date and Functioning
Mice And Touchpads
Microsoft HID-compliant mouseCorrupted By Acer At4220a
VMware VMware USB Pointing DeviceCorrupted By Acer At4220a
Wacom HID-compliant deviceCorrupted By Acer At4220a
Usb Devices
Hewlett-Packard HP Photosmart 8400 Series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Intel(R) Intel(R) Display-AudioUp To Date and Functioning
NVIDIA NVIDIA HDMI Audio DeviceUp To Date and Functioning
NVIDIA NVIDIA GeForce GT 635MUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Wireless-N 1000Outdated
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE Controller - 0571Up To Date and Functioning
Others
Intel Intel(r) AIM External Flat Panel Driver 5Up To Date and Functioning
Texas Instruments Mass Storage ControllerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 1Up To Date and Functioning
NVIDIA Other PCI Bridge DeviceCorrupted By Acer At4220a
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600ROutdated
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Corrupted By Acer At4220a
Input Devices
GENERIC USB Human Interface DeviceOutdated
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Acer At4220a 7287811/14/201412/30/2016acer_at4220a-72878.exe39kbIBM 622133G, Toshiba TECRA R10, Creative AIO1900 Series, Sony VGN-Z91DS, IBM 81712EU, Gateway P-7803h, Seneca Pro70198, Lenovo ThinkStation E31, Fujitsu D2804-A1, LG RD510-L.ADV3E8, and more.
Acer At4220a 1.1371.12.111/21/201412/30/2016xcpr-1.1371.12.1.exe199kbCASPER CASPERPRO, Leading Edge LECQ43SOHO, HP HP Pavilion dv9575EM, LG R580-U.ARC3BT, Lenovo ThinkPad T400s, Sony SVE15136CNS, Sony SVE14115FBB, IBM 2668W13, HP HP ProBook 4510s, Supermicro C7Q67, HP P8264A-ABF 761, HP HP ProBook 6445b, NEC PC-VG32SZZEJ, Sony VOA, Fujitsu FMVNP2PL, HP KZ241AA-AR6 p6020l, EMachines EL1330, IBM 2647A5G, IBM 81712EU, and more.
Acer At4220a 80372.19/22/201412/30/2016acer_at4220a-80372.1.exe70kbSony VGNFW590FPB, IBM D945PLRN, Toshiba SATELLITE C850-1P6, IBM ThinkCentre A50, Sony VGC-JS50_S, Sony VPCF11A4E, RIOWORKS HDAMB, NEC PC-VK22EAZHB, Lenovo ThinkPad X130e, Sony SVE14117ECW, HP PAV NB DV9575EO GALAXY 1 0, Fujitsu CELSIUS R930, and more.
Acer At4220a 40991.12/23/201512/30/2016acer_at4220a-40991.1.exe27kbMSI MS-7360, Toshiba Satellite A130, Sony VPCW12Z1T, ASUS P5GD2-TVM, Toshiba PT10ABX, HP FK479AAR-ABA s3600t, ITSUMI ADAX, HP S5-1021p, IBM 6830TBG, HP P6680pt, Panasonic CF-C1BD06EFG, LG P1-J433R1, Sony VGN-NS180D, Packard Bell IXTREME 6516, FIC ATM-Q45G, Toshiba Qosmio X75-A, Gateway GT5042j, Toshiba Dynabook CX/45H, and more.
Acer At4220a 4392911/22/201412/29/2016acer_at4220a-43929.exe120kbDell OptiPlex 9020, HP VS417AA-ABF s5224f, IBM 1832BG1, HP DW225A-ABE t475.es, Panasonic CF-30KBPAX2M, Sony VPCF136FX, Packard Bell EasyNote LM83, Dell Precision T5610, IBM IBM System x3650 -[7979BJU, Toshiba Dynabook Qosmio F30/770LS, LG P1-JACKE, Sony VPCCW1TFX, IBM IBM System x3100 -[434842X, HP VT626AA-AB1 HPE-170k, Sony VGN-NS38E_S, IBM 2672CBJ, Dimotion PCDQ3W5, HP KZ241AA-AR6 p6020l, Toshiba Dynabook T553/37JWB, and more.
Acer At4220a 2072.149/9/201412/29/2016zcuiwonpa-2072.14.exe70kbSony VGN-NW265F, Panasonic CF-52PFNBVQP, Toshiba NB 200-134, Gateway SX2360, HP HP Compaq 6515b, IBM 819437U, Panasonic CF-19TH187QW, Toshiba SATELLITE C50D-A-10Z, Sony VPCZ23M9E, HP PS347AA-B1U t875.se, Sony VGN-FW455J, Sony VGNFW490Y, and more.
Acer At4220a 1.130908/31/201412/29/2016yfix-1.13090.exe48kbCompaq PW679AA-ABE SR1377ES ES510, HP FK789AA-A2L m9450f, Toshiba SATELLITE PRO C50-A-1J1, Dimotion PCDN4M38, Sony VGC-RA52, Acer AM1620/VeritonM262, IBM 2656D7G, Seneca Pro76566, IBM 2374KG5, Sony SVE1113M1RW, IBM ThinkCentre A50p, NEC PC-GL24ES8DE, Panasonic CF-30FTSAZN2, Gateway TC73, Toshiba SATELLITE C855-1WU, Lenovo ThinkPad Edge 11, and more.
Acer At4220a L370411/19/201412/28/2016acer_at4220a-l3704.exe170kbHP HP 2000-425NR, Compaq GC668AAR-ABA SR5110NX, Acer TravelMate 5740G, Sony VPCCW1TFX, Toshiba Satellite Pro C650D, Acer Veriton 5800FX, HP FQ553AA-ABA a6608f, NEC MS-7168, HP 3639, Toshiba SATELLITE C850-A817, Sony VPCF1390S, Compaq PJ688AV-ABA SR1005T NA440, Gateway GT5418E, Lenovo 6086WKY, Panasonic CF-18KDHNBVA, Toshiba SATELLITE C870-181, Panasonic CF-T8EWETZAM, Gigabyte EP41-US3L, Sony VGN-NW305F, and more.
Acer At4220a R2.139679/26/201412/29/2016acer_at4220a-r2.13967.exe92kbLenovo ThinkCentre A58, LG X200-NS5BK, Lenovo ThinkCentre M55p, Toshiba Satellite L650D, Acer Aspire 1820, Panasonic CF-30CTWAZBM, Gigabyte EP41-US3L, Toshiba Satellite L500D, HP PW706AA-ABM W5010LA, Gateway GZ7108TV, Dell Precision T7610, Acer Veriton Z430G, and more.
Acer At4220a 6379710/28/201412/30/2016acer_at4220a-63797.exe139kbToshiba SATELLITE A300-27Z, BenQ Joybook P51, SAMSUN 305U1A/305U1A, Compaq DB266A-AB1 6215KR KO910, WIPRO WSG37455W7-0092, LG LS75-26JLCE1, Zoostorm 7876-0310B, MDGComputers Prism Vx7500VTi, Gateway FX6840-03E, IBM 8183DGU, HP HP Pavilion TS 14 Notebook PC, Packard Bell IMEDIA MC 8236, NEC PC-VG32SZZEJ, Panasonic CF-53AAC28FG, IBM IBM System x3650 -[7979BJU, Packard Bell TK36, Creative AIO1900 Series, Panasonic CF47, ICP / IEi IMBA-Q454, and more.
Acer At4220a B21.12.12.1211/19/201412/28/2016acer_at4220a-b21.12.12.12.exe77kbPackard Bell EasyNote_F0946-U-020, HP DT212A-ABU M487.UK, Compaq DT260A-ABU S5210UK GB340, Sony VGN-FW5ZRF_H, Sony VGC-LS21N, HP P6714it-m, HP HPE-367c, Sony VPCW21S1R, IBM 8184MMY, Gateway 510 2900039, Sony VGN-Z90NS, HP KZ631AAR-ABA IQ505, LG R470-KRW4K, Sony VGN-TZ37TN_B, ASUS U24E, and more.
Acer At4220a P204899/15/201412/30/2016acer_at4220a-p20489.exe116kbHP P8264A-ABF 761, HP HP ProBook 6445b, NEC PC-VG32SZZEJ, Sony VOA, Fujitsu FMVNP2PL, HP KZ241AA-AR6 p6020l, EMachines EL1330, IBM 2647A5G, IBM 81712EU, LG LS75-26JLCE1, NEC MS-7168, Sony VPCEH40EBW, Panasonic CF-T5MWJTFBF, Toshiba Dynabook Satellite J62 166D/5X, Acer Aspire M1850, Sony VGN-A195EP, HP Pavilion zv5000, and more.
Acer At4220a 1.192.12.112/25/201412/29/2016kfsli-1.192.12.1.exe85kbASUS K52JT, NEC PC-VN790FS, Gateway MC7813G, IBM 621936U, MSI MS-6163, NEC PC-VY20MAZ78, Compaq DA309A-B14 6540. BE910, Sony VPCF13S0E, Toshiba Dynabook Qosmio T851/D8EB, Intel C16, Sony VGN-NS250TJ, Sony VGN-SR36GN_B, Packard Bell EASYNOTE_MX52-B-029, IBM 8194D1G, Sony VGN-NS250TJ, LG Z20NH.AR51B3E, HASEE U147, HP FL379AA-UUZ m9480ch, NEC PC-VL5707D1Y, and more.
Acer At4220a 8323011/19/201412/29/2016acer_at4220a-83230.exe215kbAcer Extensa 5010, Toshiba Satellite C855-S5194, Sony VPCEC2RFX, Packard Bell IMEDIA H7612, NEC PC-VK26MDZCE, Acer Predator G7760, Compaq GN547AA-AC4 SG3110BR, NEC PC-MJ25XRZEE, Sony VPCF12YFX, LG R580-U.ARC3BT, NEC PC-LS350ES1KR, Fujitsu PRIMERGY RX100 S6, and more.
Acer At4220a 321.17911/4/201412/27/2016acer_at4220a-321.179.exe22kbIntel SBD2B014, NEC PC-LL708WJ01B, Lenovo SS09254503, LG Z20NQ.AS57B2E, HP EG601AA-AB1 a1212k, HP P9891A-AB1 723k, NEC PC-GV32WSZE2, NOVATECH BB-4770C, EMachines M5300 Series, Sony VPCEB15FA, Compaq VN469AA-UUZ CQ5235CH, and more.
Acer At4220a 71.11.162.12/10/201512/27/2016acer_at4220a-71.11.162.1.exe173kbIBM 818361U, Sony VGN-FJ22B_R, HP NC787AA-AKL s3789d, Toshiba Dynabook EX1/524CDE, Epson Endeavor NT350, HP P6725de, MSI MS-6711, HP Compaq 420, HP Pavilion G70-457CA, HP 27-1015ef, and more.
Acer At4220a 1.161.1812/22/201412/27/2016acer_at4220a-1.161.18.exe73kbIBM 8185LUZ, Seneca Pro86308, HP HP ProBook 4710s, IBM IBM System x3200 -[7042C06, Acer Aspire 5735Z, IBM 265244G, Toshiba SATELLITE C55-A-128, Toshiba SATELLITE C870-14G, Fujitsu FMVLX50LX, Dell PowerEdge 1600SC, HP P8652A-ABF 722, HP GG698AA-ABH s3130.nl, JDL NOTE UL, HP HP Envy 13 Notebook PC, HP 3082, and more.
Acer At4220a 31.17962/17/201512/28/2016acer_at4220a-31.1796.exe54kbHP HP EliteBook 8460p, Sony SVT1311EFYS, Sony VGC-LT91S, Fujitsu STYLISTIC Q572, Pinnacle C5108, Toshiba S2400-103, MSI GT60 2OJWS, Sony VPCF11A4E, HP HP EliteBook 6930p, Shuttle XP400, Toshiba SATELLITE C855-12Z, Fujitsu FMVLRD50P, Acer AS5320, Lenovo 6464WAM, LG LS50-UG5F1, IBM System x3200 M3 -[732842G, Sony VGC-RM75UD, and more.


Please Note: There are particular operating systems known to have problems with Acer At4220a:
  • Windows XP Professional N
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows XP Media Center Edition
  • Windows Vista Ultimate
  • Windows 7 Professional
  • Windows XP Media Center Edition
  • Windows XP Home Edition, for home desktops and laptops
  • Windows RT
  • Windows XP Media Center Edition 2005
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Acer At4220a model.
Laptop Acer At4220aTablet Acer At4220aDownload Acer At4220aUpgrade Acer At4220aUpdate Acer At4220a2017 Acer At4220aFree Acer At4220aData Acer At4220aInfo Acer At4220aHelp Acer At4220aGuide Acer At4220aComments Acer At4220aWindows 10 Acer At4220aVista Acer At4220aWindows 7 Acer At4220aInstall Acer At4220a