2/24/2017 new driver models for direct download:521
Adaptec Aha-3944u 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Adaptec Aha-3944u
Certifications for Adaptec Aha-3944u
5 stars for Adaptec Aha-3944u "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/24/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Adaptec Aha-3944u might have been uploaded since our last site update.

Adaptec Aha-3944u Driver Download

Windows Compatibility for Adaptec Aha-3944u driver

Adaptec Aha-3944u Driver Details:

Adaptec Aha-3944u File Name:

Adaptec Aha-3944u Driver Version: 648Q7sEHZ

Adaptec Aha-3944u ZIP Size: 105.kb

Manufacturer: Adaptec

Adaptec Aha-3944u was fully scanned at: 2/20/2017
Scan Status: driver download scanOK

Adaptec Aha-3944u special revision for: Windows XP Home Edition N 64 bit, Windows XP Starter Edition 32 bit, Windows RT 32 bit, Windows 7 Professional 64 bit, Windows XP Professional 32 bit

Adaptec Aha-3944u Download Stats:

Driver Uploaded: 2/17/2017

Direct Downloads: 229
Most Recent Download: 2/23/2017
Managed Downloads: 1113
Most Recent Download: 2/22/2017
Download Mirrors: 4
Current Delay: 17 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 186/229 Users

Success Reported By 35/186 Users

Driver Download Score64/100

Driver Installation Score74/100

Overall preformance Score75/100

Adaptec Aha-3944u 4 Thumbs Up4Thumbs
Adaptec Aha-3944u 0 Thumbs Down0Thumbs
Adaptec Aha-3944u 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 941/1113 Users

Success Reported By 745/941 Users

Driver Download Score83/100

Driver Installation Score89/100

Overall preformance Score81/100

Adaptec Aha-3944u 687 Thumbs Up687Thumbs
Adaptec Aha-3944u 21 Thumbs Down21Thumbs
Adaptec Aha-3944u 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-3944u 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-3944u + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Adaptec Aha-3944u, or the driver installation manager, take a few minutes to send us a report:
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Adaptec Aha-3944u 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-3944u disfunctions.

Scan performed on 2/24/2017, Computer: Toshiba Dynabook T552/36FBK

Outdated or Corrupted drivers:7/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Panasonic Panasonic Misc DriverOutdated
Mice And Touchpads
Logitech Logitech HID-compliant Cordless MouseUp To Date and Functioning
Usb Devices
Microsoft IEEE 1284.4 compatible printerUp To Date and Functioning
Sound Cards And Media Devices
Intel Intel WiDi Audio DeviceUp To Date and Functioning
NVIDIA NVIDIA GeForce GT 550MUp To Date and Functioning
AMD ATI Function Driver for High Definition Audio - ATI AA01Corrupted By Adaptec Aha-3944u
Network Cards
Realtek Realtek RTL8187B Wireless 802.11b/g 54Mbps USB 2.0 Network AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Adaptec Aha-3944u
Hard Disk Controller
Ricoh Ricoh SD Bus Host AdapterUp To Date and Functioning
AuthenTec TouchStrip Fingerprint SensorUp To Date and Functioning
Microsoft HID-compliant apparaatUp To Date and Functioning
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerCorrupted By Adaptec Aha-3944u
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
Eastern Times USB-HID (Human Interface Device)Corrupted By Adaptec Aha-3944u
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Adaptec Aha-3944u
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 2/24/2017, Computer: HP HP Pavilion Dv8000

Outdated or Corrupted drivers:8/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Matrox Graphics OHCI Compliant IEEE 1394 Host ControllerOutdated
Mice And Touchpads
Logitech Logitech Gaming Virtual MouseUp To Date and Functioning
Logitech Logitech iFeel Mouse (USB)Up To Date and Functioning
Usb Devices
UniversalBox UniversalBoxCorrupted By Adaptec Aha-3944u
Sound Cards And Media Devices
IC Plus Unimodem Half-Duplex Audio DeviceUp To Date and Functioning
Creative Creative SB Audigy 4 (WDM)Corrupted By Adaptec Aha-3944u
ASUS USB Mass Storage DeviceCorrupted By Adaptec Aha-3944u
Network Cards
Belkin Belkin Enhanced Wireless USB AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 8 Series/C220 Series 2 port Serial ATA Storage Controller - 8C08Corrupted By Adaptec Aha-3944u
Panasonic MATSHITA DVD-RAM UJ-830SaUp To Date and Functioning
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerUp To Date and Functioning
Logicool Logitech Driver InterfaceOutdated
Intel Intel(r) AIM External Flat Panel Driver 3Up To Date and Functioning
Intel(R) 82801EB Ultra ATA Storage Controllers - 24D1Outdated
Google Android ADB InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Up To Date and Functioning
Input Devices
Microsoft HID-compliant consumer control deviceUp To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Corrupted By Adaptec Aha-3944u
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-3944u 4381.1811/25/201412/27/2016adaptec_aha-3944u-4381.18.exe71kbECS 331, Lenovo 7661WJ2, Sony VGN-Z90NS, Lenovo 6463Y3W, HP KN472AA-ACB, Sony VGN-NS31MT_S, NEC PC-VL150GS, Sony VPCEF22FX, Lenovo 1066E5G, HP HP Compaq dx6120 MT, HP NH836AV-ABA m9500z, MSI MS-16GN, HOUTER ORO-PC, Haier T5B, HP RJ116AA-UUW, Sony VPCSE23FX, and more.
Adaptec Aha-3944u 31.12792/13/201512/28/2016vzvczy-31.1279.exe39kbIBM 2652P5U, IBM 2668WCG, Packard Bell IPower X9110, Seneca Pro76566, Toshiba Dynabook Qosmio E10/370LSJ2, Compaq NY487AA-AB0 CQ2229TW, Gateway DX441B, Sony PCG-U101, Acer V3-771, IBM 8185NUZ, and more.
Adaptec Aha-3944u 3399910/13/201412/30/2016adaptec_aha-3944u-33999.exe107kbLG E200-A.C211R, HP HP Elite 7000 Microtowe, Lenovo ThinkPad L430, Sony VGN-NS110D, Samsung R470/R420, Lenovo ThinkPad T430s, Notebook RIM2050, Sony VGN-FE24SP, Seneca Pro38611, BOXX 3DBOXX W8920, HP PL497AA-UUZ, NEC Express5800/120Eh [N8100-1287, Supermicro X9DR3-F, Fujitsu LIFEBOOK S 7020, Advent Monza, HP HP ProBook 6555b, NEC PC-MY30XEZE3, and more.
Adaptec Aha-3944u R821.12.138/31/201412/27/2016adaptec_aha-3944u-r821.12.13.exe127kbHP GX610AAR-ABA m9180f, IBM IBM System X3100 M4 -[2582B2A, Fujitsu PRIMERGY RX350 S7, Gateway T-1620, Sony VGN-SZ390P, INVESTRONICA P60, LIGHTEDGE 965LTCK, Dimotion PCDO5U1, NEC PC-LL550VG3EW, Epson PPVME220, Sun Microsystems K85AE, HP HP Pavilion dv5000, HP Compaq 516, Sony PCG-GRT170, Panasonic CF-R3DW1AXS, and more.
Adaptec Aha-3944u 1.182210/11/201412/28/2016yspbwkelk-1.1822.exe59kbLeading Edge LECQ43SOHO, HP HP ENVY TS 17 Notebook PC, HP Compaq Presario Notebook PC, Sony SVL2412V1EB, NEC VERSAE6300 RNF41137188, Zenith Persidio, Seneca Pro38611, OEGStone CS-B, HP FR546AA-ABE a6653es, Lenovo ThinkCentre M91p, HP DA322A-ABZ 434, Panasonic CF-19HH165NW, Lenovo 9439Y5B, Prosys Prosys, and more.
Adaptec Aha-3944u V2.1207711/7/201412/27/2016adaptec_aha-3944u-v2.12077.exe164kbNEC PC-LL770HG, HP VT626AA-AB1 HPE-170k, Compaq NY574AA-ABM CQ5205LA, Sony VGN-NS225J, Compaq DC477A-ABA S3100NX NA111, Sony VGC-LA83DB, Packard Bell IMEDIA 6430, ELITEGROUP G713, Zoostorm 7010-0276A, MSI MS-6711, HP VN465AA-UUW HPE-010sc, HP HP Compaq nc6110, AT AUTOCONT ALLEGRO, Samsung RV409/RV509/RV709, and more.
Adaptec Aha-3944u N3276311/9/201412/30/2016adaptec_aha-3944u-n32763.exe187kbLenovo ThinkPad X201 Tablet, Gigabyte P35-S3G, Toshiba SATELLITE L850-13U, Dell PowerEdge R220, Intel SBD2B014, Lenovo ThinkPad Edge E330, HP VC906AA-ABF IQ842f, Lenovo ThinkPad X201, HP NM798AA-UUZ IQ532ch, Dell PowerEdge 1600SC, Packard Bell Ixtreme i7650, Acer Aspire L3600, IBM 2373K53, HP HP Pavilion tx1000 Notebook PC, HP 610-1110es, Toshiba Satellite X505, Sony VPCF13FGX, Sony VGN-FW43G_B, and more.
Adaptec Aha-3944u 2070310/9/201412/30/2016adaptec_aha-3944u-20703.exe23kbHP RX884AA-ABA m8040, HP HP ENVY TS 17 Notebook PC, IBM 8213WCM, Sony PCG-GRX616SP, HP HP Compaq nc6120, Fujitsu FMVF52CTWG, NEC PC-MK33LLZZUFJF, Fujitsu D2812-A1, IBM 81712EU, IBM 26476AG, IBM ThinkPad R51e, Compaq DM174A-ABA S5300NX NA311, and more.
Adaptec Aha-3944u 71.194811/23/201412/30/2016adaptec_aha-3944u-71.1948.exe84kbHP HP Pavilion zt3000, Acer Aspire 1820, IBM ThinkPad Z60t, Packard Bell IMEDIA X9678 AIO, HP GU508AA-B14, PCP+ G41 Xeon series, Sony VPCEH3T9E, Toshiba SATELLITE NB10t-A-103, HP Presario V6000, Compaq Presario 6266EA, Packard Bell IMEDIA D3013, and more.
Adaptec Aha-3944u 300382/16/201512/27/2016adaptec_aha-3944u-30038.exe53kbHP FL436AA-ABF a6631af, Samsung G910, NEC PC-LL770BD, Toshiba Satellite C850-B761, IBM 8183DGU, Packard Bell EasyNote LS85, Fujitsu ESPRIMO E900 0-Watt, Gateway MX3050b, HP KB010AA-AKB a6330.cs, NEC PB12V00106, Lenovo ThinkStation S30, Haier T5B, GIADA GIADA, Sony VPCF1290X, AT TRILINE PROFI I48, Lenovo 20AQCTO1WW, Toshiba Satellite C55-A5387, NEC POWERMATE RD391161295, and more.
Adaptec Aha-3944u 2040210/31/201412/28/2016adaptec_aha-3944u-20402.exe113kbSony VPCF11HGX, Lenovo ThinkCentre M91p, HP KZ692AA-ABU, Toshiba Dynabook R634/E25K, GENSW DSDT0001, ASUS 1015T, Sony PCG-GRT270, Intel S3420GPC, VIA KM400/A-823x, Sony VGN-FW148J, Lenovo 20B6CTO1WW, and more.
Adaptec Aha-3944u 2.137268/28/201412/30/2016adaptec_aha-3944u-2.13726.exe173kbIBM 2668WGY, Sony VPCEC1A4E, LG N550-PE50K, Sony VPCEB1E1E, Sony VGN-NS52JB_P, HP PS206AA-B14, EMachines 98.Y2D7Z.CF0, Panasonic CF-Y4HW8AXR, Compaq DM174A-ABA S5300NX NA311, HP P6-2202el, Lenovo 20ARA024KR, HP 20-a218d, MAXDATA Fusion 1000 I, NEC PC-VY17MRFEAEH1, IBM 8124PAT, WIPRO WSG37455W7-0092, Toshiba Satellite P20, and more.
Adaptec Aha-3944u 8240011/12/201412/28/2016adaptec_aha-3944u-82400.exe96kbGateway GT5652j, HP DT180A-ABF t490.f, Sony VGN-FE41ZR, HP PY056AA-ABF w5077.f, IBM 6221MFG, Toshiba Dynabook T350/36AB, HP S5680t, ECS H57H-MUS, Sony SVE1411E1RB, Sony SVT13136CWS, Sony VGN-CR35T_B, HP Presario R3200, Acer Aspire 1825PTZ, HP KZ631AAR-ABA IQ505, HP PS384AA-B1U, ByteSpeed BYTESPED, and more.
Adaptec Aha-3944u K2.1871/3/201512/28/2016sx-k2.187.exe191kbCompaq RX917AA-ACJ SR1929IL FD440, PASCAL PT880PRO-PS, Sony SVT1311EFYS, Toshiba SATELLITE L850-1M6, Compaq P8657F-ABA SR1000V NA510, Toshiba Dynabook BX/31L2, IBM 187263U, Panasonic CF-W7DWM07JM, ASUS ESC4000 G2 Series, HP WC785AA-UUW p6363sc, HP PX813AA-ABX, IBM 28815AU, Fujitsu FMVCEG45N7, Mitsubishi CX25XCZOTSBF, IBM IBM System x3400 M3 Server -[7379AC1, and more.
Adaptec Aha-3944u 837072/16/201512/29/2016adaptec_aha-3944u-83707.exe167kbCompaq PW750AA-ABF SR1428FR FR520, WIPRO WSG52K55W7-0226, Toshiba Dynabook SS RX2/T9J, Motion J3400, Toshiba Satellite A200-12X, IBM 1872W5A, Sony 80YP67105235, HP P1017A-ABE 7945, HP Pavilion ZV6100, Compaq GB376AA-ABE SR2237ES, Sony VGN-FW26T_B, Sony VGN-NS330J, Sony VPCW210AB, Acer Aspire 9110, Compusys PLC Towe, HP VC893AA-ABF s5108f, HP 310-1210es, HP NP169AA-ABM p6130la, HP HP HDX 16, and more.

Please Note: There are particular operating systems known to have problems with Adaptec Aha-3944u:
  • Windows XP 64-bit Edition
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows 7 Home Basic
  • Windows 7 Professional
  • Windows Vista Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Adaptec Aha-3944u model.
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