1/20/2017 new driver models for direct download:661
Acer V991 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Acer V991
Certifications for Acer V991
5 stars for Acer V991 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/20/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Acer V991 might have been uploaded since our last site update.

Acer V991 Driver Download

Windows Compatibility for Acer V991 driver

Acer V991 Driver Details:

Acer V991 File Name:

Acer V991 Driver Version: 8892

Acer V991 ZIP Size: 103.kb

Manufacturer: Acer

Acer V991 was fully scanned at: 1/16/2017
Scan Status: driver download scanOK

Acer V991 special revision for: Windows XP Media Center Edition 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64 bit, Windows 7 Professional 64 bit, Windows XP Tablet PC Edition 64 bit, Windows XP Media Center Edition 64 bit, Windows Vista Home Basic 32 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit, Windows Vista Starter 32 bit, Windows RT 32 bit, Windows XP Professional x64 Edition 64 bit, Windows XP Media Center Edition 2004 32 bit, Windows 7 Starter 64 bit

Acer V991 Download Stats:

Driver Uploaded: 12/28/2016

Direct Downloads: 516
Most Recent Download: 1/18/2017
Managed Downloads: 1034
Most Recent Download: 1/19/2017
Download Mirrors: 3
Current Delay: 27 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 396/516 Users

Success Reported By 48/396 Users

Driver Download Score62/100

Driver Installation Score71/100

Overall preformance Score66/100

Acer V991 13 Thumbs Up13Thumbs
Acer V991 2 Thumbs Down2Thumbs
Acer V991 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 784/1034 Users

Success Reported By 557/784 Users

Driver Download Score88/100

Driver Installation Score79/100

Overall preformance Score76/100

Acer V991 510 Thumbs Up510Thumbs
Acer V991 9 Thumbs Down9Thumbs
Acer V991 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 V991 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 V991 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Acer V991, 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 V991 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 V991 disfunctions.

Scan performed on 1/20/2017, Computer: LG LW65-K5JY

Outdated or Corrupted drivers:7/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
NVIDIA NVIDIA nForce Serial ATA ControllerCorrupted By Acer V991
Mice And Touchpads
Microsoft Microsoft Serial MouseUp To Date and Functioning
Logicool HID mouseUp To Date and Functioning
Usb Devices
FUJIFILM Fujifilm DSCUp To Date and Functioning
Tandberg USB Composite DeviceUp To Date and Functioning
Ericsson AB H5321 gw Mobile Broadband DeviceUp To Date and Functioning
Sound Cards And Media Devices
Realtek AzureWave AW-CA100/100DUp To Date and Functioning
Syntek USB 2.0 Video Capture ControllerUp To Date and Functioning
Network Cards
Ralink Ralink RT5390R 802.11bgn Wi-Fi AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
SiS SiS Bus Master IDE ControllerCorrupted By Acer V991
Intel(R) Graphics Platform (SoftBIOS) DriverUp To Date and Functioning
Microsoft HID-compliant deviceUp To Date and Functioning
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Unibrain Texas Instruments 1394 OHCI Compliant Host ControllerCorrupted By Acer V991
Texas Instruments MasselagringskontrollerUp To Date and Functioning
Acronis Seagate DiscWizard Image Backup Archive ExplorerCorrupted By Acer V991
Cameras, Webcams And Scanners
Canon Canon MP495 serUp To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Logitech USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Outdated
Sony Digital Flat Panel (1024x768)Corrupted By Acer V991
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 1/20/2017, Computer: NEC PC-LL700GD

Outdated or Corrupted drivers:6/16

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 4 port Serial ATA Storage Controller - 2820Up To Date and Functioning
Mice And Touchpads
ELAN ELAN PS/2 Port Smart-PadUp To Date and Functioning
Usb Devices
Hewlett-Packard Deskjet F300 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
10moons MD MPEG-4 video CardUp To Date and Functioning
Broadcom Audio BluetoothCorrupted By Acer V991
Network Cards
Qualcomm Atheros Qualcomm Atheros Osprey Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8R/DH/DO SATA AHCI ControllerUp To Date and Functioning
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
ACEECA Palm HandheldOutdated
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
Microsoft HID-compliant consumer control deviceCorrupted By Acer V991
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)Corrupted By Acer V991
Sony Digital Flat Panel (1024x768)Corrupted By Acer V991
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Acer V991 41.1921.111/29/201412/28/2016acer_v991-41.1921.1.exe67kbPanasonic CF-SX1GEFDP, Lenovo 8933W91, HP GX609AAR-ABA m9160f, ASUS Rampage II Quad Core, HP KT334AAR-ABA m8530f, Fujitsu FMVNP2PL, LG P1-J555R, Lenovo 1066E5G, HP Compaq 615, Fujitsu CELSIUS M730, ASUS CS6110, HP Pavilion zd8000, NEC PC-GV296VZGL, MSI MS-7733, Dimotion PCDBS09P, Sony VGN-CS2, Lenovo 7661WJ2, Acer Aspire 3660, and more.
Acer V991 832.11.121/1/201512/28/2016acer_v991-832.11.12.exe111kbAcer Acer Project, NEC PC-LL770HG, Acer Aspire 3660, Sony VPCW126AG, Packard Bell IXTREME 6516, HP PW689AA-ABS D4085.SE, Uniwill L51AI Serial, HP HP Compaq 6730b, MSI CX61 0NC/CX61 0ND/CX61 0NF/CX61 0NE, HP PX688AA-B14, HP P1089A-ABU 7965, VIA VT8367-8233/5, Panasonic CF-SX1WEUHR, and more.
Acer V991 8342.148/29/201412/29/2016acer_v991-8342.14.exe71kbSony VGN-CS26G_R, Toshiba Dynabook R731/36EBK, Sony SVE11139CJB, Sony VPCSB3AJ, Lenovo ThinkPad Twist S230u, Toshiba Dynabook T552/58HKD, IBM 8307L9U, Lenovo IdeaPad S9e, Compaq FZ090AA-ABF SR5605FR, IBM ThinkCentre A50, Supermicro P8SCT, SAMSUN P580, Panasonic CF-W2EC1AXS, Acer Aspire E5-511P, and more.
Acer V991 W1.1210/11/201412/29/2016jwdyt-w1.12.exe47kbCompaq DA300A-ABF 6520 FR910, Supermicro SYS-5017C-MF, Compaq Presario 7110US 470016-083, Panasonic CF-H2ASAHEDE, Panasonic FZ-G1AAHJXRM, IBM IBM System x3650 -[7979BJU, Sony VPCZ12X9R, NEC PC-VK26MDZCE, Fujitsu FMVLX55M, ARLT Computer Produkte Quattro Power Station GTX 560, Sony VPCEC2RFX, Sony VGN-NS220TH, WIPRO WIV37455-0252, NEC PC-VX500BD, Lenovo 23242F3, HP RR523AA-UUW, NEC NEC POWERMATE X8550, HP H9-1168hk, Gateway MT6220B, and more.
Acer V991 8061.1011/10/201412/27/2016acer_v991-8061.10.exe132kbToshiba SATELLITE,A665, Intel DQ965GF, HP FK935AA-ABG IQ515a, Lenovo ThinkCentre M78, Gateway 0AAVWP08, Sony VGN-SZ420N, HP 800-050ea, Dell Inspiron 20 Model 3045, HP GQ538AA-ABD, Gateway NV44, Gateway GT5228J, LG A540-D, and more.
Acer V991 731.1721/25/201512/28/2016acer_v991-731.172.exe211kbIBM ThinkPad R50e, Compaq GN732AA-ABH SR5135NL, IBM 8419KMA, Toshiba Equium L100, Lenovo IdeaPad S10-3s, Gateway E3048, HP G5261de, AT OFFICEPRO SFF, HP FR564AA-ABF m9356.f, WIPRO WSG59355W7S-0014, and more.
Acer V991 Y8292210/28/201412/28/2016acer_v991-y82922.exe154kbSony VGN-SZ13GP_B, Sony PCG-GRT170, HP S5680es, Acer Aspire5740, Lenovo 3000 J200p Desktop, HP P6-2150jp, ECS 331, IBM 8172QGW, Fujitsu FMVNFB75DJ, HP HP Compaq nx6125, Toshiba Satellite S50-A0317, NEC PC-VZ500AD, and more.
Acer V991 L2.18912/27/201412/30/2016acer_v991-l2.189.exe155kbHP 3639, Sony VPCW12M1E, ASUS ESC2000 G2, WIPRO WSG37425V-0054, Compaq Presario 1201EA 470019-012, HP HP Pavilion dv4 FT194EA#ABE, Fujitsu FMVCEG45N7, Fujitsu LifeBook T5010, Fujitsu FMVNFD85D, Sony VGN-FW46S, and more.
Acer V991 1.174910/2/201412/28/2016acer_v991-1.1749.exe206kbLanix LANIX TITAN 3050 VER3, HP Pavilion ze8500, SAMSUN 350V, NEC PC-LL550KJ1K, Sony VPCZ130GB, Panasonic CF-30KBPAX2M, Fujitsu FMVXNN481Z, IBM ThinkPad G40, HP AZ205AAR-ABA p6300z, HP ES131AA-UUZ, IBM 2525AP5, Acer Aspire 8730G, Lenovo IdeaPad S9e, Fujitsu PRIMERGY RX200 S7, Sony VGN-FW160D, HP HP Compaq 6531s, HP 23-k010qd, ELITEGROUP 330, and more.
Acer V991 Z6231.1812/15/201412/29/2016acer_v991-z6231.18.exe27kbToshiba Satellite C850-B906, IBM 817231G, HP HP Pavilion DV9670EM, Mitsubishi CX25XCZOTSBF, Acer Veriton M688G, SYX SYX-DP67BG-Extreme, INFINITY AIRIS, IBM 6218Z1H, Acer Veriton M460/S460, HP HP Compaq nx6115, IBM 2889CG6, Toshiba SATELLITE C850-A791, Fujitsu FMVCE70L9, and more.
Acer V991 81.11.1732/24/201512/30/2016acer_v991-81.11.173.exe88kbToshiba Dynabook T350/34BBM, Packard Bell Ixtreme i7650, MIKROLOG Power P45-CO, Sony VGN-C140FP, Packard Bell EasyNote_MX37-V-058NL, HP FL210AA-ABV, Supermicro X9DRW-7/iTPF, Gateway Gateway M460, HP P6-2150jp, Panasonic CF-30KBPAX2M, HP DW225A-ABE, IBM ThinkPad Z60m, and more.
Acer V991 31.164810/10/201412/28/2016hlhpphjqu-31.1648.exe172kbHP P1089A-ABU 7965, VIA VT8367-8233/5, Panasonic CF-SX1WEUHR, Supermicro X9DR3-F, Panasonic CF-19LCRDX6B, Sony VGN-B250FP, Compaq Presario 6266EA, Sony VGN-TZ27FN, Matsonic MS8158, NEC PC-LL3509D, Lenovo 7663V2L, and more.
Acer V991 31.1221.12/19/201512/27/2016uytkvsmeg-31.1221.1.exe216kbECS P55H-A SLI, Sony SVE14112ENB, HP FK557AAR-ABA a6602f, Fujitsu FMVDC2A041, Fujitsu FMVMGG70N7, Sony VGC-LA83DB, LG S1-QP01HS, HP HP 2133, WIPRO WIV37455-0067, Sony 80YP67105235, IBM IBM System x3350 -[4193E5G, Sony VGN-FE21B, and more.
Acer V991 1.1342212/27/201412/30/2016acer_v991-1.13422.exe61kbIBM 2724W13, IBM 26721LG, HP 700-015eg, Lenovo ThinkPad X130e, Sony VGN-FW21L, IBM 26478RG, Dell L550cx, LG R490-KR7WK, IBM 184469U, HP 610-1130uk, Fujitsu LIFEBOOK S 7020, IBM 2668WCG, Sony SVE15127CAP, HP HP Compaq 2510p, and more.
Acer V991 Y736003/2/201512/29/2016acer_v991-y73600.exe204kbShuttle XP400, HP AY627AAR-ABA a4313w, Sony VGN-NS38M_S, Sony VPCF132FX, ABook Z410, IBM 2389QU2, Fujitsu FPC03080AL, LG R580-UAAD6BT, IBM ThinkPad R40, NEC PC-MY21AEZR3, Sony VGX-TP1V, Sony VPCY119FJ, Packard Bell SPIRIT 3000, Panasonic CF-N10EYADR, and more.
Acer V991 4078310/27/201412/27/2016x-40783.exe76kbHP DM150A-ABM A320M, Fujitsu AMILO Li 2732, NEC VERSAE6301 RNF61119695, Lenovo ThinkCentre M92p, Sony VGN-FW45MJ_B, Sony VGN-AW230J, Sony VGN-TZ31XN_B, Lenovo ThinkPad X230, Sony SVE1712P1RB, Lenovo 6464WAM, Fujitsu D3161-B1, HP GB290AA-AB5 m8088hk, Fujitsu FMVNA1S3E, Toshiba SATELLITE L850-1R7, Toshiba S2400-103, and more.
Acer V991 4322710/18/201412/29/2016acer_v991-43227.exe70kbSony VGN-AR11MR, Lenovo ChiefRiver Platform, HP G5310be-m, Sony VPC-M120AB, IBM 621932U, NEC EASYNOTE PB37R00002, HP PAVILION DV8000, IBM 2672EU1, Gateway DX441X, HP P7-1012, IBM IBM eServer 206m -[8485PEE, Lenovo 6086WKY, Lenovo ThinkStation E20, Fujitsu Blubb, HP HPE-531sc, Panasonic CF-T5MWJTFBF, HP HP Pavilion TS 14 Notebook PC, Sony VGN-FE770G, and more.
Acer V991 20671.111/15/201412/27/2016acer_v991-20671.1.exe63kbSony VPCF11HGX, EMachines J4492, HP HP Compaq 7900, Sony VGN-FJ78SP_W, Fujitsu CELSIUS M730, Toshiba SATALLITE A300, NEC PC-MJ30VEZE1, IBM System x3300 M4 -[7382E3G, HP DW167A-ABF a425.f, Apple IMac8,1, Lenovo 3000 J205 Desktop, HP PU002AV-ABA A810Y, HP 610-1130uk, IBM 8141KGR, and more.
Acer V991 41.1682.19/23/201412/29/2016acer_v991-41.1682.1.exe43kbHP FQ504AA-ABG a6550a, MSI SO-7597, Sony VGN-NS220TH, IBM 2373B37, HP Pavilion dv5000, IBM IBM eServer m Mem-[7976KJG, Toshiba Satellite C850-F0044, TSINGHUA TONGFANG H61H2-TAIO, HP ProLiant DL360 G5, HP HP Pavilion TS 14 Notebook PC, Lenovo ThinkCentre M72z, Compaq KT310AA-AB4 SR5490CF, Toshiba Dynabook Satellite L45 240E/HD, and more.

Please Note: There are particular operating systems known to have problems with Acer V991:
  • Windows XP Media Center Edition 2004
  • Windows XP Media Center Edition 2003
  • Windows XP Tablet PC Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Acer V991 model.
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