10/25/2016 new driver models for direct download:912
Adaptec Aha-3940-3940w 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Adaptec Aha-3940-3940w
Certifications for Adaptec Aha-3940-3940w
5 stars for Adaptec Aha-3940-3940w "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/25/2016 Updates

All drivers on are updated on daily basis.

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

Adaptec Aha-3940-3940w Driver Download

Windows Compatibility for Adaptec Aha-3940-3940w driver

Adaptec Aha-3940-3940w Driver Details:

Adaptec Aha-3940-3940w File Name:

Adaptec Aha-3940-3940w Driver Version: 406N9AEh1

Adaptec Aha-3940-3940w ZIP Size: 107.kb

Manufacturer: Adaptec

Adaptec Aha-3940-3940w was fully scanned at: 10/21/2016
Scan Status: driver download scanOK

Adaptec Aha-3940-3940w special revision for: Windows 8 Enterprise 32 bit, Windows XP Starter Edition 32 bit, Windows Vista Business 64 bit, Windows Vista Home Basic 32 bit, Windows 8 Pro 32 bit, Windows XP Media Center Edition 32 bit, Windows RT 64 bit, Windows XP Professional 64 bit, Windows Vista Starter 32 bit, Windows Vista Ultimate 32 bit

Adaptec Aha-3940-3940w Download Stats:

Driver Uploaded: 10/11/2016

Direct Downloads: 1288
Most Recent Download: 10/23/2016
Managed Downloads: 439
Most Recent Download: 10/23/2016
Download Mirrors: 1
Current Delay: 7 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 1172/1288 Users

Success Reported By 119/1172 Users

Driver Download Score71/100

Driver Installation Score66/100

Overall preformance Score72/100

Adaptec Aha-3940-3940w 62 Thumbs Up62Thumbs
Adaptec Aha-3940-3940w 15 Thumbs Down15Thumbs
Adaptec Aha-3940-3940w 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 411/439 Users

Success Reported By 352/411 Users

Driver Download Score99/100

Driver Installation Score79/100

Overall preformance Score96/100

Adaptec Aha-3940-3940w 333 Thumbs Up333Thumbs
Adaptec Aha-3940-3940w 2 Thumbs Down2Thumbs
Adaptec Aha-3940-3940w 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-3940-3940w 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-3940-3940w + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Adaptec Aha-3940-3940w, or the driver installation manager, take a few minutes to send us a report:
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Adaptec Aha-3940-3940w 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-3940-3940w disfunctions.

Scan performed on 10/25/2016, Computer: LG R470-KR30K

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Apple Apple SMC deviceUp To Date and Functioning
Mice And Touchpads
Microsoft HID mouseCorrupted By Adaptec Aha-3940-3940w
Microsoft Souris Microsoft USB Wheel Mouse OpticalUp To Date and Functioning
Usb Devices
HS Incorporated ZTE Mass Storage DeviceUp To Date and Functioning
YuLong Coolpad Single ADB InterfaceUp To Date and Functioning
Sound Cards And Media Devices
Broadcom Audio BluetoothUp To Date and Functioning
ASUSTek Philips SAA713X, Hybrid Capture DeviceUp To Date and Functioning
Realtek Audio Device on High Definition Audio BusOutdated
Network Cards
VIA Placa Fast Ethernet VIA PCI 10/100MbUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
SiS SiS PCI IDE-controllerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 0Up To Date and Functioning
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceCorrupted By Adaptec Aha-3940-3940w
Video Cards
ATI RADEON X600 Series (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceCorrupted By Adaptec Aha-3940-3940w
Port Devices
hspa Modem Application1 port (COM4)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Adaptec Aha-3940-3940w
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 10/25/2016, Computer: Gateway DX441B

Outdated or Corrupted drivers:8/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CBUp To Date and Functioning
Mice And Touchpads
A4Tech USB Browser MouseUp To Date and Functioning
Usb Devices
SafeNet SafeNet Inc. USB KeyCorrupted By Adaptec Aha-3940-3940w
Sound Cards And Media Devices
VIA VIA High Definition AudioOutdated
Philips Multimedia ControllerUp To Date and Functioning
Network Cards
Ericsson F5521gw Mobile Broadband DriverUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
VIA VIA Serial ATA Controller - 3149Up To Date and Functioning
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerCorrupted By Adaptec Aha-3940-3940w
Intel HID Sensor CollectionUp To Date and Functioning
Nokia Nokia USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamCorrupted By Adaptec Aha-3940-3940w
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesCorrupted By Adaptec Aha-3940-3940w
Input Devices
Wacom Virtual Keyboard InterfaceCorrupted By Adaptec Aha-3940-3940w
Port Devices
PROLiNK PROLiNK UI AT Interface (COM7)Corrupted By Adaptec Aha-3940-3940w
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Adaptec Aha-3940-3940w 31.100912/22/201412/27/2015-31.1009.exe180kbHP EP074AA-ABU, LG X200-L.AGFLZ, Notebook W310CZ/CZ-T, Sony VGN-CS325J, Sony VGN-CS16G_R, Lenovo ThinkPad T500, IBM 2374WDG, Sony VGN-AW92JS, Lenovo ThinkCentre M55e, SAMSUN SQ1S, NEC PC-VY20AED5MFA5, HP RJ116AA-UUW, HP KT541AA-UUB a6528hk, Gateway GM5688E, and more.
Adaptec Aha-3940-3940w 3301.101/28/201512/27/2015adaptec_aha-3940-3940w-3301.10.exe48kbLG E500-G.A2F1E1, Fujitsu D3161-B1, LG R490-KR8WK, NEC PC-VY20AED5MFA5, Sony VGN-AR390E, Compaq PW750AA-ABF SR1428FR FR520, Toshiba SATELLITE C870D-10D, Lenovo 3000 S200 Desktop, Avermedia 3150, HP KT316AA-ABE, and more.
Adaptec Aha-3940-3940w 4221.181/19/201512/29/2015adaptec_aha-3940-3940w-4221.18.exe56kbHP HP EliteBook 8530p, Sony VGN-NS31S_S, [email protected] NOMADA_s1300, NEC EASYNOTE PB41Q00006, LG R580-L.B241P1, HP P6-2370ef, Toshiba SATELLITE A300-27Z, HP HP Pavilion dv1000, Sony VGN-FW455J, WIPRO WIV37455-0653, Panasonic CF-W2EW6AXS, NEC PC-MY20RBZ74, and more.
Adaptec Aha-3940-3940w 1.139602/14/201512/28/2015adaptec_aha-3940-3940w-1.13960.exe146kbPanasonic CF-30CTWAZBM, Panasonic CF-Y5KW8AXS, Sony VGN-NS38E_S, NEC VERSAE6200 RNC71101895, HP DY173A-ABH, HP NF369AA-ARL IQ522pl, HP PS226AA-ABE, Fujitsu FMVNFB70BZ, Sony VGN-FE770G, Fujitsu FMVD94G041, LG FD-223NC, Toshiba TE5, Sony VGN-P45GK_W, HP HP ENVY TS 17 Notebook PC, HP H8-1525eg, Panasonic CF-W2FW6AXR, Nvidia MCP7A-ION, and more.
Adaptec Aha-3940-3940w 4203910/23/201412/30/2015adaptec_aha-3940-3940w-42039.exe32kbHP HP Compaq dx2390 Microtowe, IBM 842777G, Lenovo ThinkPad Twist S230u, Sony PCV-RS221, Sony VGNFW590FPB, Panasonic CF-19MH207NW, LG E300-A.C28BC1, Sony VGN-FE24SP, Gateway S-7220M, Lenovo ThinkPad SL410, Sony VGX-XL2A, Sony VGN-Z21WN_B, MAXDATA PLATINUM 100 I M5, IBM IBM System x3400 M2 Server -[783734G, ASUS M50V, Fujitsu D3028-A1, and more.
Adaptec Aha-3940-3940w 609271/23/201512/28/2015adaptec_aha-3940-3940w-60927.exe45kbHP G5406f, Compaq EG215AA-ABG SR1660AN AN540, BOXX 3DBOXX W8920, Sony VGN-FW55LF_B, MSI MS-6711, VIA VT8367-8233/5, HP PN065AA-ABA Z540, QUANMAX WB1, Sony SVF15N1B4E, Acer Aspire 1825PTZ, Lenovo 20AUA02MMB, NEC PC-MY25XRGJTCBE, IBM 8145LUC, Fujitsu PRIMERGY RX100 S6, and more.
Adaptec Aha-3940-3940w 1.1301.103/1/201512/30/2015adaptec_aha-3940-3940w-1.1301.10.exe56kbLG R470-K.AR85L, Acer Aspire 7740, Medion E5217, Fujitsu FMVXD1W92Z, Packard Bell IMEDIA D5230 BE, Toshiba Dynabook TX/67J2PKYD, LG R580-L.B241P1, IBM EServer xSeries 365 -[88625RX, LG R490-K.ARCRE1, IBM System x3200 M3 -[7328AC1, HP P9867A-ABM 743M, Lenovo Lenovo N500 Notebook, Fujitsu FMVCE35E5, Toshiba SP4320, NEC PC-VC5002D, Stone NOTCHA-101, and more.
Adaptec Aha-3940-3940w G3361.1310/4/201412/27/2015adaptec_aha-3940-3940w-g3361.13.exe126kbTHEIS TH-C346/945GZME-RH/512/80/Midi-Towe, EMachines 3265IT, Fujitsu FMVNF50WWJ, ICP / IEi AFL-W19B-GM45, Lenovo 6457W8Q, IBM 8184LG1, HP PX568AA-ABY, Panasonic CF-W2EC1AXS, Compaq DQ119A-ABZ S5400IT IT340, HP ES116AA-B14, and more.
Adaptec Aha-3940-3940w S41.13461/1/201512/27/2015adaptec_aha-3940-3940w-s41.1346.exe64kbLG R470-KRW5K, Sony PCG-K14, Panasonic CF-19FHLAXAM, Dell Vostro 5470, HP KE485AA-UUZ, Packard Bell IMEDIA 2450, NEC PC-LL750TG, LG R380-A.APC4BA3, Dimotion PCDBS44H, ASUS VX5, HP 600-1210ch, IBM 8183TQG, Compaq BK129AA-AB4 CQ3230L, HP G5320it, HP EP074AA-ABU, NEC PC-VY22SRFEJEUL, Toshiba Dynabook SS M41 200E/3W, and more.
Adaptec Aha-3940-3940w 7355W1J, PCSMART PTI1010, Gateway PROFILE3, NEC PC-MJ29MLZ2JCSF, LG LW70-JJKG, Fujitsu CELSIUS R930, Sony SVF15215SNB, Compaq NY682AA-AR6 CQ3132L, IBM 1843A19, LG F1-2242HS, LG R380-AP6BK, NEC VERSAE6301 RNF61119695, EMachines Emachines D525, Samsung RV409/RV509/RV709, IBM 184469U, and more.
Adaptec Aha-3940-3940w 31.132.18/31/201412/28/2015adaptec_aha-3940-3940w-31.132.1.exe104kbSony VPCW21Z1E, Toshiba SATELLITE C855D-122, Fujitsu FMVLX50WD, ASUS CS6110, HP GG700AA-UUW, Packard Bell IMEDIA B6363, Lenovo ThinkCentre A52, Lenovo 7663V2L, Lenovo 9439Y5B, NEC PC-VG32SVZGH, Gateway SX2360, Sony VGN-FE21HR, and more.
Adaptec Aha-3940-3940w C1.1282.11.12/8/201512/29/2015gntoy-c1.1282.11.1.exe82kbToshiba Satellite L850-B750, Lenovo 1024AMU, Packard Bell IMEDIA H7612, NEC PC-MY21AESED983, Acer AcerPower 8000, HP Compaq nx9110, Fujitsu PRIMERGY RX100 S6, HP 3639, Packard Bell TK36, Toshiba Dynabook Satellite AW2, HP HP Pavilion dv4 FT194EA#ABE, Sony SVE14A2V2ES, HP HP dx2000 MT, and more.
Adaptec Aha-3940-3940w 1.1097210/30/201412/30/2015adaptec_aha-3940-3940w-1.10972.exe122kbHP HP Compaq dc7100 SFF, RM Plc W761tg, ASUS 900, Fujitsu FMVNF50WWJ, Lenovo ThinkPad Edge E531, Epson Endeavor NY3300S, HP P7-1010esm, LG LM50-34GB, Sony VGN-AW52JGB, NEC PC-GV256CLAJ, Lenovo ThinkPad X100e, Sony VGN-G11XRN_B, Fujitsu FMVXN16A2Z, Fujitsu FMVNR1PH, HP GQ498AAR-ABA m9047c, Lenovo 9482W86, Gateway M-7332H, and more.
Adaptec Aha-3940-3940w 61.162311/11/201412/28/2015adaptec_aha-3940-3940w-61.1623.exe217kbLG E500-G.A2F1E1, Sony PCG-K14, NEC PC-LL770BD, Lenovo 3000 N100 Notebook, IBM 6229LQG, Toshiba Dynabook Satellite AW2, Gateway P-6317 HSN, HP HP Compaq 4000 Pro SFF PC, HP CQ1140JP, HP 800-090jp, and more.

Please Note: There are particular operating systems known to have problems with Adaptec Aha-3940-3940w:
  • Windows XP Media Center Edition 2005
  • Windows Vista Ultimate
  • Windows XP Media Center Edition 2003
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Adaptec Aha-3940-3940w model.
Laptop Adaptec Aha-3940-3940wTablet Adaptec Aha-3940-3940wDownload Adaptec Aha-3940-3940wUpgrade Adaptec Aha-3940-3940wUpdate Adaptec Aha-3940-3940w2016 Adaptec Aha-3940-3940wFree Adaptec Aha-3940-3940wData Adaptec Aha-3940-3940wInfo Adaptec Aha-3940-3940wHelp Adaptec Aha-3940-3940wGuide Adaptec Aha-3940-3940wComments Adaptec Aha-3940-3940wWindows 10 Adaptec Aha-3940-3940wVista Adaptec Aha-3940-3940wWindows 7 Adaptec Aha-3940-3940wInstall Adaptec Aha-3940-3940w