1/18/2019 +1114 new drivers.
Acer 91e3845s81 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Acer 91e3845s81
Certifications for Acer 91e3845s81
5 stars for Acer 91e3845s81 "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 91e3845s81 Driver Download

Windows Compatibility for Acer 91e3845s81 driver

Acer 91e3845s81 Driver Details:

Acer 91e3845s81 File Name:

Acer 91e3845s81 Driver Version: 346N2GR

Acer 91e3845s81 ZIP Size: 116.kb

Manufacturer: Acer

Acer 91e3845s81 was fully scanned at: 1/14/2019
Scan Status: driver download scanOK

Acer 91e3845s81 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 7 Service Pack 1 (Microsoft Windows NT) 32bit, Windows 8 64bit, Windows 8 Enterprise 64bit, Windows 7 Professional 64bit, Windows 7 Home Basic 64bit, Windows 10 IoT 32bit, Windows Vista Home Basic 64bit, Windows Vista Home Basic 32bit,

Acer 91e3845s81 Download Stats:

Driver Uploaded: 3/20/2019

Direct Downloads: 416
Most Recent Download: 4/26/2019
Managed Downloads: 7375
Most Recent Download: 4/26/2019
Download Mirrors: 1
Current Delay: 10 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 387/416 Users

Success Reported By 56/387 Users

Driver Download Score67/100

Driver Installation Score66/100

Overall preformance Score66/100

Acer 91e3845s81 16 Thumbs Up16Thumbs
Acer 91e3845s81 3 Thumbs Down3Thumbs
Acer 91e3845s81 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 7166/7375 Users

Success Reported By 6651/7166 Users

Driver Download Score82/100

Driver Installation Score87/100

Overall preformance Score98/100

Acer 91e3845s81 6290 Thumbs Up6290Thumbs
Acer 91e3845s81 127 Thumbs Down127Thumbs
Acer 91e3845s81 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 91e3845s81 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 91e3845s81 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Acer 91e3845s81, or the driver installation manager, take a few minutes to send us a report:
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Other drivers most commonly associated with Acer 91e3845s81 problems:

Acer 91e3845s81 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 91e3845s81 disfunctions.

Scan performed on 4/25/2017, Computer: Compaq DA309A-B14 6540. BE910 - Windows 7 64 bit

Outdated or Corrupted drivers:10/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801 PCI-bro - 2448Outdated
Mice And Touchpads
Microsoft HID-compliant muisUp To Date and Functioning
Synaptics Mouse compatibile PS/2Corrupted By Acer 91e3845s81
Synaptics ThinkPad UltraNav Pointing DeviceCorrupted By Acer 91e3845s81
Usb Devices
Acer ACER Fastboot interfaceUp To Date and Functioning
Intel(R) Intel(R) USB 3.0 eXtensible Host ControllerUp To Date and Functioning
Sony Ericsson Sony Ericsson K320Up To Date and Functioning
Sound Cards And Media Devices
AVerMedia AVerMedia A350 MiniCard Hybrid ATSC TVUp To Date and Functioning
YUAN High-Tech Development Multimedia ControllerUp To Date and Functioning
Network Cards
Ralink Belkin 54g Wireless USB Network AdapterUp To Date and Functioning
Microsoft HID KeyboardCorrupted By Acer 91e3845s81
Hard Disk Controller
Microsoft ULi M5229 PCI-Bus-Master-IDE-ControllerUp To Date and Functioning
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
NEC Generic CardBus ControllerCorrupted By Acer 91e3845s81
O2Micro Standard-CardBus-ControllerCorrupted By Acer 91e3845s81
Intel Intel(r) AIM External TV Encoder Driver 3Up To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamCorrupted By Acer 91e3845s81
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Corrupted By Acer 91e3845s81
Input Devices
Wacom Wacom TabletCorrupted By Acer 91e3845s81
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Acer 91e3845s81
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/26/2019, Computer: Sony SVZ13116GXX - Windows 7 32 bit

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) N10 Family DMI Bridge - A000Corrupted By Acer 91e3845s81
Mice And Touchpads
Genius HID-compliant mouseUp To Date and Functioning
A4Tech Compatible USB Port MouseOutdated
(Standard mouse types) HID mouseUp To Date and Functioning
Usb Devices
Huawei USB-masslagringsenhetUp To Date and Functioning
Sound Cards And Media Devices
Realtek Enheden High Definition AudioOutdated
YUAN High-Tech Development Multimedia Video ControllerUp To Date and Functioning
ASUSTek ASUSTeK Silicon BDA Video CaptureUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR9485WB-EG Wireless Network AdapterCorrupted By Acer 91e3845s81
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Ricoh Ricoh xD-Picture Card Host ControllerUp To Date and Functioning
Intel(R) 82810 Graphics Controller (Microsoft Corporation)Up To Date and Functioning
Intel(R) 82801EB Ultra ATA Storage Controllers - 24D1Up To Date and Functioning
NVIDIA Other PCI Bridge DeviceUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 serCorrupted By Acer 91e3845s81
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesOutdated
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Voice Device (COM9)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Acer 91e3845s81 72724For Windows 7 32 bit12/8/201412/28/2016all_drivers-72724.exe98kbToshiba Satellite A130, Panasonic CF-53JJCZY1M, Leading Edge LECC2600, Sony PCV-HS80B, Acer TravelMate 250, HP HP Pavilion dv6700, LG LS50-UG5F1, IBM ThinkPad A30, and more.
Acer 91e3845s81 N32872.1For Windows 7 64 bit10/7/201412/30/2016all_drivers-n32872.1.exe138kbHP KZ241AA-AR6 p6020l, Lenovo 1024AMU, HP HP Pavilion g6-1a45ca, IBM 8183DGU, ASUS 1015PEG, THEIS TH-C346/945GZME-RH/512/80/Midi-Towe, Toshiba SATELLITE C870-1HG, and more.
Acer 91e3845s81 J33347For Windows 78/22/201412/27/2016all_drivers-j33347.exe189kbLenovo ThinkPad SL410, GETAC P470, Gigabyte P35-S3G, Sony VGN-FW160AE, and more.
Acer 91e3845s81 42382.1For Windows 1011/15/201412/30/2016all_drivers-42382.1.exe116kbNEC PC-VL5907D, NEC PC-MJ26XRZWDSBJ, Toshiba Satellite 2455, NEC PC-LL3509D, HP PAV NB DV9575EO GALAXY 1 0, IBM ThinkCentre A50, Lenovo 1024AMU, IBM ThinkPad R32, and more.
Acer 91e3845s81 C23094For Windows 10 64 bit2/22/201512/29/2016all_drivers-c23094.exe55kbPackard Bell EasyNote_BG45-U-002CH, HP P7-1012, Sony VGN-A195EP, Gateway SX2360, Toshiba Satellite C850-B820, HP HP Compaq 6715s, HP CQ1160FRm, Sony SVT21213CXB, HP FJ422AA-UUW, and more.
Acer 91e3845s81 33840For Windows 7 32 bit12/28/201412/30/2016xowr-33840.exe213kbHP RQ424AA-AKV s7740la, Panasonic CF-53JAWZYFN, Lenovo 6463WSS, ICP / IEi KINO-945GSE, IBM 2647A5G, Lenovo 20BC0000MH, Transource RoadRunner NB-IH15G, and more.
Acer 91e3845s81 80604For Windows 7 64 bit9/29/201412/30/2016all_drivers-80604.exe53kbDimotion PCDO5U1, HP HP Compaq 6715s, Sony PCG-FR295MP, NEC VERSAE6300 RNF41103088, NEC PC-LL750GD1K, IBM 2656E6U, NEC PC-MJ26EBZD1FSG, and more.
Acer 91e3845s81 8271.19For Windows 712/2/201412/27/2016all_drivers-8271.19.exe43kbSupermicro X9DRL-7F, NEC PC-VN370CS1KS, IBM 268452M, Lenovo 9439Y5B, HP KX762AA-ABE, Packard Bell IMEDIA D5089 BE, LG MB500-S.F7IBPL, and more.
Acer 91e3845s81 631.132.1For Windows 102/8/201512/27/2016all_drivers-631.132.1.exe192kbIBM 8141KGR, Toshiba Satellite C660-M21U, Sony SVE15136CNS, Medion P8612, Lenovo ThinkPad X1, EMachines ET1331G-07w, Sony VGN-FE52B_H, NEC PC-MY18XAZ7HM95, Sony VGN-TZ240N, LG P1-J302E1, HP VS417AA-ABF s5224f, Sony VGN-Z47GD_X, Pegatron C17B, and more.
Acer 91e3845s81 72803For Windows 10 64 bit1/7/201512/29/2016all_drivers-72803.exe45kbHP HP Pavilion dv5, Lenovo ThinkPad T410, Fujitsu PRIMERGY RX200 S8, IBM ThinkCentre A51, IBM IBM System X3100 M4 -[2582K1G, HP HP Compaq nx6320, and more.
Acer 91e3845s81 71.1362.1For Windows 81/19/201512/27/2016all_drivers-71.1362.1.exe191kbExper DIAMONDW-539, HP P6721f, Fujitsu FMVWMS277, IBM 2647LG7, Toshiba SATELLITE L875-12M, HP HP Compaq nc8230, WIPRO WSG48105V-0015, HP D5468AT-ABA GX768AA, Gigabyte Z97X-UD5H, and more.
Acer 91e3845s81 C1.12474For Windows 7 32 bit11/27/201412/29/2016hmfwbsjk-c1.12474.exe120kbSAMSUN 200B4Z/S01TH, HP KZ241AA-AR6 p6020l, HP NQ973AA-ABF p6032f, Panasonic CF-R3DW1AXS, Buympc MPC365, Toshiba SATELLITE L850-1M6, LG S1-QP01HS, WIPRO WIV37455-0198, HP HP Pavilion dv1000, HP VT626AA-AB1 HPE-170k, Sony VGN-FJ11_W, NEC PC-MJ29MLZ2JCSF, Notebook MIM2280, and more.
Acer 91e3845s81 M33629For Windows 7 64 bit11/16/201412/28/2016all_drivers-m33629.exe115kbHP Pavilion dv9000, Lenovo 6071W8L, HP HP dx2700 MT, IBM IBM System x3500 M4 Server -[7383E1G, ASUS BM5295, ASUS C90S, NEC PC-GV267VZDL, ECS M830, IBM 2668WCG, HP FL389AA-ABZ a6675it, and more.

Please Note: There are particular operating systems known to have problems with Acer 91e3845s81:
  • Windows 7 Home Basic
  • Windows Vista Starter
  • Windows 10 IoT
  • Windows Vista Home Premium
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Acer 91e3845s81 model.
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