4/24/2017 new driver models for direct download:679
Adaptec Aha-3940u-3940uw 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Adaptec Aha-3940u-3940uw
Certifications for Adaptec Aha-3940u-3940uw
5 stars for Adaptec Aha-3940u-3940uw "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 4/24/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Adaptec Aha-3940u-3940uw might have been uploaded since our last site update.

Adaptec Aha-3940u-3940uw Driver Download

Windows Compatibility for Adaptec Aha-3940u-3940uw driver

Adaptec Aha-3940u-3940uw Driver Details:

Adaptec Aha-3940u-3940uw File Name:

Adaptec Aha-3940u-3940uw Driver Version: 3962e0T

Adaptec Aha-3940u-3940uw ZIP Size: 115.kb

Manufacturer: Adaptec

Adaptec Aha-3940u-3940uw was fully scanned at: 4/23/2017
Scan Status: driver download scanOK

Adaptec Aha-3940u-3940uw special revision for: Windows XP Tablet PC Edition 64 bit, Windows Vista Business 64 bit, Windows XP Media Center Edition 32 bit, Windows 7 Home Premium 64 bit, Windows Vista Starter 32 bit, Windows 7 Professional 64 bit, Windows 8 Enterprise 32 bit, Windows XP Professional N 32 bit, Windows XP 64-bit Edition 64 bit

Adaptec Aha-3940u-3940uw Download Stats:

Driver Uploaded: 3/4/2017

Direct Downloads: 2450
Most Recent Download: 4/22/2017
Managed Downloads: 5493
Most Recent Download: 4/23/2017
Download Mirrors: 5
Current Delay: 7 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 2001/2450 Users

Success Reported By 200/2001 Users

Driver Download Score63/100

Driver Installation Score72/100

Overall preformance Score65/100

Adaptec Aha-3940u-3940uw 20 Thumbs Up20Thumbs
Adaptec Aha-3940u-3940uw 4 Thumbs Down4Thumbs
Adaptec Aha-3940u-3940uw 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 4746/5493 Users

Success Reported By 3899/4746 Users

Driver Download Score91/100

Driver Installation Score83/100

Overall preformance Score94/100

Adaptec Aha-3940u-3940uw 3564 Thumbs Up3564Thumbs
Adaptec Aha-3940u-3940uw 292 Thumbs Down292Thumbs
Adaptec Aha-3940u-3940uw 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 Adaptec Aha-3940u-3940uw 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 Adaptec Aha-3940u-3940uw + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Adaptec Aha-3940u-3940uw, or the driver installation manager, take a few minutes to send us a report:
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Other drivers most commonly associated with Adaptec Aha-3940u-3940uw problems:

Adaptec Aha-3940u-3940uw 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 Adaptec Aha-3940u-3940uw disfunctions.

Scan performed on 4/24/2017, Computer: IBM ThinkCentre A52

Outdated or Corrupted drivers:13/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH9 Family SMBus Controller - 2930Up To Date and Functioning
Mice And Touchpads
Synaptics ThinkPad UltraNav Pointing DeviceCorrupted By Adaptec Aha-3940u-3940uw
Usb Devices
HTC ADBOutdated
Logitech Logitech USB Camera (Notebooks Deluxe)Outdated
Intel Periferica di archiviazione di massa USBUp To Date and Functioning
Sound Cards And Media Devices
Realtek Audioapparaat op de bus voor High Definition AudioCorrupted By Adaptec Aha-3940u-3940uw
Network Cards
ASIX ThinkPad OneLink Dock USB GigaLANOutdated
Microsoft HID KeyboardCorrupted By Adaptec Aha-3940u-3940uw
Hard Disk Controller
Intel(R) 82801DB Ultra ATA Storage Controller-24CBOutdated
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Nokia Nokia E52 USB PhonetCorrupted By Adaptec Aha-3940u-3940uw
Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerUp To Date and Functioning
Google Nexus 4Up To Date and Functioning
Brother USB Printing SupportUp To Date and Functioning
SMSC SMSC IrCC - Fast Infrared PortUp To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Corrupted By Adaptec Aha-3940u-3940uw
Video Cards
NVIDIA NVIDIA GeForce FX 5200Corrupted By Adaptec Aha-3940u-3940uw
Input Devices
Lenovo ThinkPad USB Travel Mouse (HID)Up To Date and Functioning
Port Devices
Microsoft Communications Port (COM1)Corrupted By Adaptec Aha-3940u-3940uw
Sony Digital Flat Panel (1024x768)Corrupted By Adaptec Aha-3940u-3940uw
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Adaptec Aha-3940u-3940uw

Scan performed on 4/24/2017, Computer: Gigabyte G1.Snipe

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel PCI-Kommunikationscontroller (einfach)Corrupted By Adaptec Aha-3940u-3940uw
Mice And Touchpads
A4Tech HID-compliant mouseUp To Date and Functioning
Usb Devices
Realtek USB2.0-CRWCorrupted By Adaptec Aha-3940u-3940uw
Realtek Realtek RTL8188SU Wireless LAN 802.11n USB 2.0 Network AdapterCorrupted By Adaptec Aha-3940u-3940uw
Alcor Micro Alcor Micro USB 2.0 Card ReaderUp To Date and Functioning
Sound Cards And Media Devices
Silicon Integrated Systems Corp.(1.16.01) SiS 7018 Audio DriverUp To Date and Functioning
AnalogDevices SoundMAX Integrated Digital HD AudioOutdated
Network Cards
Intel(R) Centrino(R) Wireless-N 2200Corrupted By Adaptec Aha-3940u-3940uw
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Winbond Sony Memory Stick controller(WB)Up To Date and Functioning
Microsoft Texas Instruments PCI-1520 CardBus ControllerUp To Date and Functioning
Point Grey Research Texas Instruments OHCI-kompatibel IEEE 1394-vertskontrollerUp To Date and Functioning
Microsoft HID-compliant deviceUp To Date and Functioning
Nokia S60 HandsetOutdated
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 serUp To Date and Functioning
Video Cards
ATI RADEON X300 Series SecondaryUp To Date and Functioning
Input Devices
Lenovo Lenovo 800dpi ScrollPoint Optical (HID)Up To Date and Functioning
Port Devices
hspa Modem Application4 port (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
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Adaptec Aha-3940u-3940uw M21.1341.11/26/201512/28/2016-m21.1341.1.exe148kbPanasonic CF-52JE202NW, Lenovo 3000 J110 Desktop, IBM 26523CU, HP H9-1101es, Wortmann U14M, IBM 8213WCM, Samsung G910, Packard Bell IMEDIA MC 8236, NEC PC-LL750GD1K, HP 23-b340ef, HP KB010AA-AKB a6330.cs, Panasonic FZ-G1AABJKMY, HP 23-d050xt, and more.
Adaptec Aha-3940u-3940uw 2.11.174211/15/201412/29/2016ej-2.11.1742.exe191kbLenovo 4236SUS, HP PS384AA-B1U, LG LW65-K5JY, Fujitsu FMVNP2HT3A, TYAN S2895, and more.
Adaptec Aha-3940u-3940uw 1.1264211/5/201412/29/2016adaptec_aha-3940u-3940uw-1.12642.exe107kbSony VGN-CR35T_B, Sony SVF1521R2EW, Intel LM1WN, HP DW225A-ABE, HP 310-1210es, Fujitsu FMVD707AY, HP HP d330 uT, and more.
Adaptec Aha-3940u-3940uw B32.12810/9/201412/27/2016adaptec_aha-3940u-3940uw-b32.128.exe42kbHP HP Pavilion g6-1b34ca, Sony VGN-FW41E_H, HP HP Compaq dc7100 SFF, HP WC734AA-ABD 1130de, Panasonic CF-S10AY6DC, Sony VGC-LB92S, Toshiba Dynabook T552/47FR, and more.
Adaptec Aha-3940u-3940uw 323311/29/201412/28/2016adaptec_aha-3940u-3940uw-3233.exe129kbShuttle XG41, Motion J3400, Dell PowerEdge R905, EDsys EPROI5120W7P, Acer Aspire 1520, Dell Inspiron M4040, Sony VPCEB36FG, Sony VPCX115LW, and more.
Adaptec Aha-3940u-3940uw B1.136812/24/201412/30/2016adaptec_aha-3940u-3940uw-b1.1368.exe71kbHP KA856AA-ABF a6314.f, HP HP nx9010, Toshiba SATELLITE L850-A892, Acer Veriton M688G, ASUS BA5190, HP P6-2485eo, Compaq DT203A-ABF S6400FR FR410, IBM 2724W13, Lenovo ThinkStation E20, Sony VGC-JS52JB_S, and more.
Adaptec Aha-3940u-3940uw FMVLRB50P, IBM 62237BU, HP GS210AA-ABV dx2290MT, NEC PC-MY26XHZE1, Toshiba Dynabook Satellite T772/W5TG, Sony VGN-FW250J, Fujitsu AMILO Desktop La3740, Sony VGN-FZ290FU, HP RY869AA-ABA m8067c, Compaq DD377A-ABX 6680 FI110, HP P6-2006es, LG F1-2242HS, and more.
Adaptec Aha-3940u-3940uw 2.1068812/12/201412/27/2016adaptec_aha-3940u-3940uw-2.10688.exe192kbLG R1-GLMMA3, Sony VPCF136FX, MSI GT60 2OJWS, LG B50PS.AR5MB3E, and more.
Adaptec Aha-3940u-3940uw 6294011/9/201412/27/2016phajsvyhc-62940.exe158kbFujitsu FMVXN2G52, Gigabyte P35C-S3, MSI MS-6711, NEC PC-LL550MG1J, HP Vd019aar-UUW, Fujitsu FMVNA7BEC, HP RS898AA-B14, HP HP Compaq Presario CQ61, Sony VGN-NS160D, RadiSys C2SBM, and more.
Adaptec Aha-3940u-3940uw A8034711/9/201412/29/2016adaptec_aha-3940u-3940uw-a80347.exe102kbCompaq FK583AA-A2L SR5633WM, Toshiba S A110-160, Toshiba SATELLITE C850-1P6, Panasonic CF-T1RCAXR, HP HP Pavilion dv6 VS079EA#UUW, Lenovo 2756AF8, and more.
Adaptec Aha-3940u-3940uw U83002.18/25/201412/29/2016adaptec_aha-3940u-3940uw-u83002.1.exe175kbSony VGN-AW50DB_H, Acer Aspire 5672, Compaq GS367AA-AB4 SR5175CF, Shuttle XG41, Cybernet Manufacturing CyberMed N19, Sharp PC-MM Series, Panasonic CF-T5AC1DXS, HP HP Compaq nc8000, ARCELIK 1UU-ANB 586 A2MT, and more.
Adaptec Aha-3940u-3940uw 3030810/20/201412/30/2016adaptec_aha-3940u-3940uw-30308.exe206kbHP PS294AA-ABZ, PASCAL PT880PRO-PS, Toshiba SATELLITE C855-1WU, Lenovo 7484W76, HP DX2400, Clevo P15xEMx, Lenovo 20BC0000MH, HP KB020AA-ABF m9180.f, Shuttle XG41, and more.
Adaptec Aha-3940u-3940uw O3306010/18/201412/29/2016adaptec_aha-3940u-3940uw-o33060.exe157kbHP Pavilion dv8000, Gigabyte EG45M-UD2H, HP EC588AA-ABU, HP KP266AA-ABZ, Sony VPCEB1E9R, and more.

There is no particular operating system known to have specific problems with Adaptec Aha-3940u-3940uw
Laptop Adaptec Aha-3940u-3940uwTablet Adaptec Aha-3940u-3940uwDownload Adaptec Aha-3940u-3940uwUpgrade Adaptec Aha-3940u-3940uwUpdate Adaptec Aha-3940u-3940uw2017 Adaptec Aha-3940u-3940uwFree Adaptec Aha-3940u-3940uwData Adaptec Aha-3940u-3940uwInfo Adaptec Aha-3940u-3940uwHelp Adaptec Aha-3940u-3940uwGuide Adaptec Aha-3940u-3940uwComments Adaptec Aha-3940u-3940uwWindows 10 Adaptec Aha-3940u-3940uwVista Adaptec Aha-3940u-3940uwWindows 7 Adaptec Aha-3940u-3940uwInstall Adaptec Aha-3940u-3940uw