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10/21/2017 +550 new drivers.
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Adaptec Aha-3940u-3940uw-3940uwd 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-3940uwd
Certifications for Adaptec Aha-3940u-3940uw-3940uwd
5 stars for Adaptec Aha-3940u-3940uw-3940uwd "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.

Adaptec Aha-3940u-3940uw-3940uwd Driver Download

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

Adaptec Aha-3940u-3940uw-3940uwd Driver Details:

Adaptec Aha-3940u-3940uw-3940uwd File Name: adaptec_aha-3940u-3940uw-3940uwd.zip

Adaptec Aha-3940u-3940uw-3940uwd Driver Version: 650QCEr

Adaptec Aha-3940u-3940uw-3940uwd ZIP Size: 114.kb

Manufacturer: Adaptec

Adaptec Aha-3940u-3940uw-3940uwd was fully scanned at: 10/15/2017
Scan Status: driver download scanOK

Adaptec Aha-3940u-3940uw-3940uwd 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 10 IoT 32bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64bit, Windows 10 Pro 64bit, Windows 7 Enterprise (Microsoft Windows NT) 64bit, Windows 10 Enterprise 64bit, Windows Vista Home Premium 64bit, Windows Vista Home Basic 32bit, Windows 7 Professional 32bit, Windows 8 64bit, Windows XP Starter Edition 64bit, Windows 10 Education 32bit,

Adaptec Aha-3940u-3940uw-3940uwd Download Stats:

Driver Uploaded: 4/15/2017

Direct Downloads: 375
Most Recent Download: 4/24/2017
Managed Downloads: 3688
Most Recent Download: 4/25/2017
Download Mirrors: 5
Current Delay: 9 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 336/375 Users

Success Reported By 88/336 Users

Driver Download Score67/100

Driver Installation Score60/100

Overall preformance Score65/100

Adaptec Aha-3940u-3940uw-3940uwd 19 Thumbs Up19Thumbs
Up
Adaptec Aha-3940u-3940uw-3940uwd 4 Thumbs Down4Thumbs
Down
Adaptec Aha-3940u-3940uw-3940uwd 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 2821/3688 Users

Success Reported By 2029/2821 Users

Driver Download Score81/100

Driver Installation Score78/100

Overall preformance Score98/100

Adaptec Aha-3940u-3940uw-3940uwd 1881 Thumbs Up1881Thumbs
Up
Adaptec Aha-3940u-3940uw-3940uwd 55 Thumbs Down55Thumbs
Down
Adaptec Aha-3940u-3940uw-3940uwd 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 Adaptec Aha-3940u-3940uw-3940uwd 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-3940uwd + 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-3940uwd, 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-3940uwd problems:

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

Scan performed on 4/25/2017, Computer: LG E300-A.C28BC1 - Windows 7 64 bit

Outdated or Corrupted drivers:10/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Microsoft Microsoft-Systemverwaltungs-BIOS-TreiberCorrupted By Adaptec Aha-3940u-3940uw-3940uwd
Mice And Touchpads
Microsoft Microsoft USB Basic Optical Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Usb Devices
Microsoft VIA Rev 5 of later USB universele host-controllerUp To Date and Functioning
SafeNet SafeNet Inc. Hardlock KeyUp To Date and Functioning
Sonix USB CameraUp To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 570Outdated
VMware Creative AudioPCI (ES1371,ES1373) (WDM)Up To Date and Functioning
Hauppauge Multimedia Video ControllerOutdated
Network Cards
Intel(R) PRO/100 VE Network ConnectionUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel SATA AHCI -vakio-ohjainCorrupted By Adaptec Aha-3940u-3940uw-3940uwd
Others
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerOutdated
Intel Intel(r) AIM External Flat Panel Driver 6Outdated
PACE Anti-Piracy USB iLok DriverOutdated
Nokia Nokia C6-00 USB LCIFUp To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
Nokia Nokia E52 USB LCIFUp To Date and Functioning
Cameras, Webcams And Scanners
Intel Canon EOS 500DUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesCorrupted By Adaptec Aha-3940u-3940uw-3940uwd
Input Devices
Sony Sony Firmware Extension Parser DeviceUp To Date and Functioning
Port Devices
Mobile Connector Device Application Interface (COM12)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Corrupted By Adaptec Aha-3940u-3940uw-3940uwd
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 4/24/2017, Computer: Gateway T-1620 - Windows 7 32 bit

Outdated or Corrupted drivers:2/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel Mobile Intel(R) PM965/GM965/GL960 Express Processor to DRAM Controller - 2A00Up To Date and Functioning
Mice And Touchpads
A4Tech HID mouseUp To Date and Functioning
Usb Devices
VIA VIA USB 2.0 Enhanced Host ControllerCorrupted By Adaptec Aha-3940u-3940uw-3940uwd
Intel(R) 7 Series/C216 Chipset Family 2 port Serial ATA Storage Controller - 1E09Up To Date and Functioning
Intel(R) USB HubUp To Date and Functioning
Sound Cards And Media Devices
Intel(R) Intel(R) Display-AudioUp To Date and Functioning
Network Cards
ASIX ASIX AX88772A-adapter voor USB 2.0 naar Fast EthernetUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801BA Ultra ATA ControllerUp To Date and Functioning
Others
Nokia Nokia USB PhonetUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 2Up To Date and Functioning
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 2Up To Date and Functioning
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 640MOutdated
Input Devices
KME USB Human Interface DeviceUp To Date and Functioning
Port Devices
PROLiNK PROLiNK UI AT Interface (COM7)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 ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Adaptec Aha-3940u-3940uw-3940uwd 731.121.1For Windows 7 32 bit12/2/201412/28/2016all_drivers-731.121.1.exe89kbSony VGN-CS31ST_W, Toshiba PORTEGE A600, Sony VGN-NS250TJ, HP KJ381AA-A2L m9260f, and more.
Adaptec Aha-3940u-3940uw-3940uwd 60760For Windows 7 64 bit10/5/201412/27/2016all_drivers-60760.exe184kbSony VPCEL15EN, HP D7217M-ABA 533, HP HP d530 SFF, Lenovo 6075Y74, Fujitsu FMVMG70WV, and more.
Adaptec Aha-3940u-3940uw-3940uwd 2831.1For Windows 78/24/201412/29/2016all_drivers-2831.1.exe148kbIBM 2373ZTS, Sony VGN-UX1XN, Compaq VT606AA-AKL CQ3275L, NEC PC-VN790FS, Toshiba Satellite L855-S5405, HP P7-1040be, Sony VGN-TZ27FN, MSI MS-7183, IBM 2374258, and more.
Adaptec Aha-3940u-3940uw-3940uwd 71.11.11.18For Windows 1010/6/201412/28/2016all_drivers-71.11.11.18.exe99kbSony VGN-NW120J, HP VS165AA-UUW s5270sc, NEC VERSAE6301 RNF61113695, Acer AS5732Z, NEC Express5800/TM700, HCL Infosystems IGL 1701CT, Toshiba TECRA R10, NEC PC-GV30H2ZG3, HP HP Compaq nc6230, Dell Latitude 7350, Gigabyte G33M-S2, HP 3082, and more.
Adaptec Aha-3940u-3940uw-3940uwd D40349For Windows 10 64 bit9/15/201412/30/2016all_drivers-d40349.exe99kbLenovo ThinkPad SL300, LG FE-225JE1, LG R405-A, Gigabyte T1005, HP HPE-400es, Toshiba Satellite A100-386, Acer Aspire AG3731, IBM 2374SU9, and more.
Adaptec Aha-3940u-3940uw-3940uwd W222.121.1For Windows 7 32 bit1/28/201512/27/2016tzaa-w222.121.1.exe121kbToshiba Satellite C660-2QQ, Sony VGN-FJ21B_R, Sony VPCF13S8R, LG LG PC, NEC PC-VC5002D, Toshiba PSK1SE-005002GR, Zoostorm 7010-0276A, WIPRO WNBOBM4901-0022, HP Pavilion dv9500 PC Notebook, NEC MS-6303, and more.
Adaptec Aha-3940u-3940uw-3940uwd 21.1847For Windows 7 64 bit10/6/201412/29/2016klvzrlzou-21.1847.exe47kbLG LW70-JJKG, HP Xy107et, Extracomputer D3230-B1, Gericom Phantom, Panasonic CF-F9JYFCDR, Sony VGN-AR390E, Toshiba Dynabook TX/66HPK, and more.
Adaptec Aha-3940u-3940uw-3940uwd X62691.1For Windows 72/10/201512/30/2016all_drivers-x62691.1.exe186kbHP D7219A-ABA 555Y, Compaq EV971AA-ABF SR1860FR FR620, NEC PC-VJ12EBBCHCLD, NEC PC-GV21YTZU6, and more.
Adaptec Aha-3940u-3940uw-3940uwd 21.102.13For Windows 101/23/201512/30/2016uiygssouo-21.102.13.exe99kbHP P6-2007nl, Sony VGN-SZ79GN_C, Acer Aspire 4253G, Sony VGN-NS38M_P, Toshiba Dynabook T552/36FBK, Fujitsu FMVA0300C, and more.


Please Note: There are particular operating systems known to have problems with Adaptec Aha-3940u-3940uw-3940uwd:
  • Windows Vista Ultimate
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows 10 Mobile
  • Windows 10 Education
  • Windows 10 Team
  • Windows 8 Pro
  • Windows XP Starter Edition
  • Windows 10 S
  • Windows 8
  • Windows 10 Pro
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Adaptec Aha-3940u-3940uw-3940uwd model.
Laptop Adaptec Aha-3940u-3940uw-3940uwdTablet Adaptec Aha-3940u-3940uw-3940uwdDownload Adaptec Aha-3940u-3940uw-3940uwdUpgrade Adaptec Aha-3940u-3940uw-3940uwdUpdate Adaptec Aha-3940u-3940uw-3940uwd2017 Adaptec Aha-3940u-3940uw-3940uwdFree Adaptec Aha-3940u-3940uw-3940uwdData Adaptec Aha-3940u-3940uw-3940uwdInfo Adaptec Aha-3940u-3940uw-3940uwdHelp Adaptec Aha-3940u-3940uw-3940uwdGuide Adaptec Aha-3940u-3940uw-3940uwdComments Adaptec Aha-3940u-3940uw-3940uwdWindows 10 Adaptec Aha-3940u-3940uw-3940uwdVista Adaptec Aha-3940u-3940uw-3940uwdWindows 7 Adaptec Aha-3940u-3940uw-3940uwdInstall Adaptec Aha-3940u-3940uw-3940uwd