10/23/2016 new driver models for direct download:1114
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 10/23/2016 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: 10/22/2016
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: 10/2/2016

Direct Downloads: 1714
Most Recent Download: 10/20/2016
Managed Downloads: 3846
Most Recent Download: 10/21/2016
Download Mirrors: 5
Current Delay: 12 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 1573/1714 Users

Success Reported By 273/1573 Users

Driver Download Score63/100

Driver Installation Score72/100

Overall preformance Score65/100

Adaptec Aha-3940u-3940uw 123 Thumbs Up123Thumbs
Adaptec Aha-3940u-3940uw 36 Thumbs Down36Thumbs
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 2962/3846 Users

Success Reported By 2297/2962 Users

Driver Download Score91/100

Driver Installation Score83/100

Overall preformance Score94/100

Adaptec Aha-3940u-3940uw 2235 Thumbs Up2235Thumbs
Adaptec Aha-3940u-3940uw 124 Thumbs Down124Thumbs
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 10/23/2016, Computer: NEC PC-VJ22MAUZHTTV

Outdated or Corrupted drivers:7/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
ST Microelectronics ST Micro ScreenDetection Sensor DriverUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouseCorrupted By Adaptec Aha-3940u-3940uw
Synaptics Souris compatible PS/2Corrupted By Adaptec Aha-3940u-3940uw
Microsoft Microsoft Serial MouseUp To Date and Functioning
Usb Devices
Hewlett-Packard HP Photosmart C4100 series (DOT4USB)Corrupted By Adaptec Aha-3940u-3940uw
Google Android HSUSB DeviceUp To Date and Functioning
Google Android Mobile AdapterUp To Date and Functioning
Sound Cards And Media Devices
YUAN High-Tech Development Multimedia Video ControllerUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Advanced-N 6235Up To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) Mobile Express Chipset SATA AHCI ControllerCorrupted By Adaptec Aha-3940u-3940uw
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamOutdated
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
KME USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Corrupted By Adaptec Aha-3940u-3940uw
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Adaptec Aha-3940u-3940uw

Scan performed on 10/23/2016, Computer: Sony VGN-TZ27LN_B

Outdated or Corrupted drivers:7/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Xeon(R)-Prozessor E3-1200 v2/Core-Prozessor der dritten Generation - PCI Express-Stammport - 0151Up To Date and Functioning
Mice And Touchpads
Sentelic Finger Sensing PadUp To Date and Functioning
Usb Devices
Microsoft NEC PCI to USB Open Host ControllerCorrupted By Adaptec Aha-3940u-3940uw
Hewlett-Packard HP Deskjet F2100 Printer series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
China USB2.0 Video CaptureUp To Date and Functioning
NVIDIA NVIDIA HDMI Audio DeviceUp To Date and Functioning
Syntek USB 2.0 Video Capture ControllerUp To Date and Functioning
Network Cards
Qualcomm Atheros Ethernet-ControllerUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
NVIDIA NVIDIA Network Bus EnumeratorOutdated
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Up To Date and Functioning
EPSON EPSON USB PrinterUp To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Corrupted By Adaptec Aha-3940u-3940uw
Microsoft Texas Instruments PCI-1520 CardBus ControllerCorrupted By Adaptec Aha-3940u-3940uw
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraOutdated
Video Cards
Intel Video ControllerUp To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Adaptec Aha-3940u-3940uw
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 M21.1341.11/26/201512/28/2015-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, Packard Bell IXtreme J8038, Supermicro P4SAA, HP HP Compaq DC5850, Gateway TC73, HP FL389AA-ABZ a6675it, HP 520-1000pt, and more.
Adaptec Aha-3940u-3940uw 2.11.174211/15/201412/29/2015ej-2.11.1742.exe191kbLenovo 4236SUS, HP PS384AA-B1U, LG LW65-K5JY, Fujitsu FMVNP2HT3A, TYAN S2895, NEC PC-VY21MED5HJW6, Sony VPCCW2S1R, HP P6755de, Sony SVE1712P1RB, Packard Bell EASYNOTE SW86, HP PS294AA-ABZ, and more.
Adaptec Aha-3940u-3940uw 1.1264211/5/201412/29/2015adaptec_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, HP HP Pavilion dv9000 NoteBook PC, Toshiba SATELLITE C850-12M, EMachines EMachines G420, NEC PC-LL550HG1F, HP HPE-350es, Compaq Presario 7132EA 470019-261, and more.
Adaptec Aha-3940u-3940uw B32.12810/9/201412/27/2015adaptec_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, IBM 84822RU, Toshiba Dynabook T552/36FBK, Seneca Pro234499, CASPER CASPERPRO, Sony SVE1413APXB, Seneca Pro213935, and more.
Adaptec Aha-3940u-3940uw 323311/29/201412/28/2015adaptec_aha-3940u-3940uw-3233.exe129kbShuttle XG41, Motion J3400, Dell PowerEdge R905, EDsys EPROI5120W7P, Acer Aspire 1520, Dell Inspiron M4040, Sony VPCEB36FG, Sony VPCX115LW, HP KQ519AA-ABU, Fujitsu FMVXN6EG2Z, ASUS 900, Toshiba SATELLITE L775-15N, Lenovo 4236SUS, HP HP 520 Notebook PC, and more.
Adaptec Aha-3940u-3940uw B1.136812/24/201412/30/2015adaptec_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, IBM 621932U, Gateway T-1629, IBM 2724W13, Sony VGN-FE21B, IBM 26486G1, Fujitsu FMVP773BDW, 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, HP KJ269AA-ABA s3407c, Panasonic CF-W8GWEZFN2, Acer TM7520, NEC PC-LL560MG6BL, Medion E1312, Panasonic CF-SX1WEVHR, and more.
Adaptec Aha-3940u-3940uw 2.1068812/12/201412/27/2015adaptec_aha-3940u-3940uw-2.10688.exe192kbLG R1-GLMMA3, Sony VPCF136FX, MSI GT60 2OJWS, LG B50PS.AR5MB3E, Gateway NV59C, Lenovo ThinkCentre A52, HP P6747ch-m, Lenovo ThinkPad X130e, Acer Aspire 5950G, Gateway 06DT048, and more.
Adaptec Aha-3940u-3940uw 6294011/9/201412/27/2015phajsvyhc-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, Fujitsu FMVXNLHD2A, HP NP189AA-ABA s5160f, HP RF772AA-ABF t3611.f, Panasonic CF-28PTJGZDM, HP GX606AA-UUW, Panasonic CF-31UEUJDDA, and more.
Adaptec Aha-3940u-3940uw A8034711/9/201412/29/2015adaptec_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, Gateway GT4224m, Fujitsu FMVNFB70BK, Toshiba SATELLITE C660-1VR, Velocity Micro CINEMAGIX, Samsung 200B4Z/S01TH, HP KZ692AA-ABU, and more.
Adaptec Aha-3940u-3940uw U83002.18/25/201412/29/2015adaptec_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, HP HP 620, Lenovo 20B00006MN, Fujitsu FMVXN0484Z, ASUS ESC4000 G2 Series, Lenovo ThinkPad Edge E430, Sun Microsystems K85AE, and more.
Adaptec Aha-3940u-3940uw 3030810/20/201412/30/2015adaptec_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, Toshiba SATELLITE C850-A798, IBM 8187RGH, Northern Micro P4865G-M-AS, Sony VGNFW590FPB, MIKROLOG Power P45-CO, Gateway GT5094j, and more.
Adaptec Aha-3940u-3940uw O3306010/18/201412/29/2015adaptec_aha-3940u-3940uw-o33060.exe157kbHP Pavilion dv8000, Gigabyte EG45M-UD2H, HP EC588AA-ABU, HP KP266AA-ABZ, Sony VPCEB1E9R, Fujitsu CELSIUS H265, NEC PC-VY20FAGEW, Compaq AU852AA-ABM CQ5216LA, WIPRO WNB7PHC4700-0002, HP HP Pavilion dv9600 Notebook PC, Biostar GF8200C M2+, and more.
Adaptec Aha-3940u-3940uw 31.163610/3/201412/30/2015adaptec_aha-3940u-3940uw-31.1636.exe51kbNEC PC-VY16MEXJRFHX, Gateway E4252, HP P6-2475eo, Gigabyte S11M, HP Pavilion dv6000, Sony VPCCA1AFJ, ASUS W3A, Acer Predator G7760, Sony VGN-SR390J, HP Presario C500, ASUS Rampage II Quad Core, HP P6-2370ef, Sony VPCCA1AFJ, Seneca PRO0542, HP GG698AA-ABH, Packard Bell EasyNote_MX37-U-005, SAMSUN 770Z5E/780Z5E, Gigabyte T1005, and more.
Adaptec Aha-3940u-3940uw 4337912/18/201412/30/2015adaptec_aha-3940u-3940uw-43379.exe98kbIBM 817231G, Panasonic CF-19FHLAXAM, Fujitsu FMVTX95SD, Fujitsu FMVNFE50W, Compaq GC668AAR-ABA SR5110NX, HP 23-b030ef, Fujitsu FMVXD4VR2Z, HP P7541A-ABG 711a, HP NC232AA-UUZ IQ820ch, Sony VGN-FW550F, Toshiba SATELLITE C55-A-16Z, Toshiba SATELLITE P50-A-14L, and more.
Adaptec Aha-3940u-3940uw P3229210/28/201412/27/2015adaptec_aha-3940u-3940uw-p32292.exe198kbHP H9-1390ef, Buympc DES0024C USCG ClientPro 375 G, LG R490-G.AAH1RE2, NEC PC-MK29MLZDF, Sony VGN-NW120D, IBM Eserver xSeries 346 -[8840ECY, Sony VGN-CR327_W, MSW GmbH & Co. KG Intel DP55WB, Packard Bell EASYNOTE_MX52-B-551NC, HP GG625AA-UUW, NEC PC-VJ25AEZ78, Packard Bell IMedia 8002 EU, NEC PC-MY18XAZE1XTA, Toshiba Dynabook REGZA PC D712/T3FM, HP KX568AA-UUW, and more.
Adaptec Aha-3940u-3940uw 2289612/8/201412/27/2015adaptec_aha-3940u-3940uw-22896.exe73kbSony VGN-FW41E_H, Lenovo 4236TKK, Panasonic CF-W7DWM07JM, HP KQ265AA-AB4 s3385d, Fujitsu FMVNA1CE, Toshiba SATELLITE L850-1J9, HP P6540d, HP GG698AA-ABH, NEC VERSAL2200 RND61058988, LG R405-A, LG RD580-UAD18E, MSI MS-6711, and more.
Adaptec Aha-3940u-3940uw 620782/27/201512/30/2015adaptec_aha-3940u-3940uw-62078.exe71kbNEC PC-LS450JS6W, IBM 2673CXG, Panasonic CF-53AACZYFT, Packard Bell EASYNOTE SW85, Toshiba Satellite P50-A X3110, Sony VGC-JS50_S, Toshiba SATELLITE C855-1NF, LG P430-K.AE12B, NEC NEC POWERMATE V6122, HP 110-009el, Panasonic FZ-G1AABJB1M, Sony VGN-FE17SP, Fujitsu LIFEBOOK S 7020, HP P6-2453es, Sony VPCF11E4E, Toshiba DynaBook V7, and more.
Adaptec Aha-3940u-3940uw 4402.1411/17/201412/27/2015adaptec_aha-3940u-3940uw-4402.14.exe24kbNEC PC-VY17FDFER, HP CQ2803ESm, Fujitsu FMVNE4BD3, MSI CX61 0NC/CX61 0ND/CX61 0NF/CX61 0NE, Toshiba Dynabook R634/E25K, Fujitsu PRIMERGY RX200 S8, Dell WN09, IBM 1871WNV, HP GN634AV-ABA a6210, Toshiba T20, Panasonic CF-Y2FW7AXS, Dell Vostro 5470, Sony VGN-SZ55B_B, HP PS139AA-ABX, Sony VGN-FS115ZR, and more.
Adaptec Aha-3940u-3940uw 409782/13/201512/29/2015adaptec_aha-3940u-3940uw-40978.exe204kbIBYTE UDP GN ANDROS-I36L, HP 23-k010qd, HP PN089AA-ABF m1180.f, Sony VGNFW590FPB, NEC PC-VJ27MBZDG, Fujitsu CELSIUS R930, Packard Bell IXTREME GOLD H5050, HP RR820AA-UUZ, HP KZ241AA-AR6 p6020l, SAMSUN 400B4A/400B5A/200B4A/200B5A, 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-3940uw2016 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