1/17/2017 new driver models for direct download:1166
Adaptec Aha 2740a 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Adaptec Aha 2740a
Certifications for Adaptec Aha 2740a
5 stars for Adaptec Aha 2740a "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/17/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Adaptec Aha 2740a might have been uploaded since our last site update.

Adaptec Aha 2740a Driver Download

Windows Compatibility for Adaptec Aha 2740a driver

Adaptec Aha 2740a Driver Details:

Adaptec Aha 2740a File Name:

Adaptec Aha 2740a Driver Version: 3191X

Adaptec Aha 2740a ZIP Size: 104.kb

Manufacturer: Adaptec

Adaptec Aha 2740a was fully scanned at: 1/15/2017
Scan Status: driver download scanOK

Adaptec Aha 2740a special revision for: Windows 7 Starter 32 bit, Windows XP Starter Edition 32 bit, Windows Vista Starter 64 bit, Windows 10 32 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows Vista Ultimate 32 bit, Windows 8 Pro 64 bit, Windows Vista Home Basic 32 bit, Windows XP Tablet PC Edition 32 bit, Windows 7 Home Premium 32 bit, Windows XP Tablet PC Edition 64 bit

Adaptec Aha 2740a Download Stats:

Driver Uploaded: 1/10/2017

Direct Downloads: 459
Most Recent Download: 1/14/2017
Managed Downloads: 1037
Most Recent Download: 1/14/2017
Download Mirrors: 4
Current Delay: 27 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 450/459 Users

Success Reported By 61/450 Users

Driver Download Score64/100

Driver Installation Score69/100

Overall preformance Score63/100

Adaptec Aha 2740a 22 Thumbs Up22Thumbs
Adaptec Aha 2740a 4 Thumbs Down4Thumbs
Adaptec Aha 2740a 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 780/1037 Users

Success Reported By 724/780 Users

Driver Download Score82/100

Driver Installation Score93/100

Overall preformance Score76/100

Adaptec Aha 2740a 667 Thumbs Up667Thumbs
Adaptec Aha 2740a 56 Thumbs Down56Thumbs
Adaptec Aha 2740a 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 2740a 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 2740a + all other outdated drivers, and installs them all at once.

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Adaptec Aha 2740a 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 2740a disfunctions.

Scan performed on 1/17/2017, Computer: Sony PCG-GRT896SP

Outdated or Corrupted drivers:10/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 4 Series Chipset PCI Express Root Port - 2E41Up To Date and Functioning
Mice And Touchpads
Logitech Logitech Gaming Virtual MouseOutdated
Genius Scroll Mouse(4D3B)Outdated
Usb Devices
UniversalBox UniversalBoxUp To Date and Functioning
Microsoft RM-821|Nokia Lumia 920Corrupted By Adaptec Aha 2740a
Sound Cards And Media Devices
Pinnacle Pinnacle PCTV 310i Capture DeviceUp To Date and Functioning
YUAN High-Tech Development Multimedia Video ControllerUp To Date and Functioning
Realtek High Definition Audio -laiteCorrupted By Adaptec Aha 2740a
Network Cards
TP-LINK TP-LINK Wireless USB AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Ricoh SDA Standard Compliant SD Host ControllerUp To Date and Functioning
Hewlett-Packard psc 1200 (USBPRINT)Outdated
Nokia Nokia C6-00 USB LCIFOutdated
ATMEL maxTouch I2C Boot Bridge Peripheral DriverUp To Date and Functioning
Broadcom ThinkPad Bluetooth 4.0Outdated
Google Nexus 4Outdated
Cameras, Webcams And Scanners
Canon Canon MP160Corrupted By Adaptec Aha 2740a
Video Cards
Intel(R) HD Graphics 4000Corrupted By Adaptec Aha 2740a
Input Devices
Logitech HID-compliant consumer control deviceUp 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

Scan performed on 1/17/2017, Computer: Panasonic CF-W4GWPAXP

Outdated or Corrupted drivers:7/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801EB USB universeller Hostcontroller - 24D2Up To Date and Functioning
Mice And Touchpads
Synaptics Souris compatible PS/2Up To Date and Functioning
Logicool HID mouseUp To Date and Functioning
Usb Devices
Microsoft Standard OpenHCD USB-HostcontrollerCorrupted By Adaptec Aha 2740a
Sound Cards And Media Devices
ASUSTek ASUSTeK Silicon BDA Video CaptureUp To Date and Functioning
AMD AMD High Definition Audio DeviceOutdated
Network Cards
TP-LINK USB2.0 WLANUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
ATI Controller standard PCI IDEUp To Date and Functioning
Broadcom ThinkPad Bluetooth 4.0Up To Date and Functioning
AuthenTec Biometric CoprocessorCorrupted By Adaptec Aha 2740a
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
ATI RADEON X600 Series (Microsoft Corporation - WDDM)Corrupted By Adaptec Aha 2740a
Input Devices
Logitech USB-HID (Human Interface Device)Corrupted By Adaptec Aha 2740a
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)Corrupted By Adaptec Aha 2740a
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 2740a 407088/22/201412/28/2016rqxpie-40708.exe93kbSony PCG-GR5F_BP, Lenovo 20ARA024KR, MIKROLOG ProG33-CH, Toshiba SATELLITE C855-1LC, Packard Bell IXTREME GOLD H5050, Lenovo 2752W16, LG R1-CUP1E1, Sony VGN-BX745FN, Lenovo ThinkCentre M72z, Sony VGN-NS190J, and more.
Adaptec Aha 2740a 3991.111/14/201412/27/2016iajw-3991.1.exe157kbMSI GE620, Sony VGN-NW230G, Sony SVT21219DJB, Panasonic CF-53JBLBY1M, HP HP Compaq nc4010, Sony VGN-SZ71E_B, Fujitsu FMV8NU1LC5, HP HP Pavilion dv9000 NoteBook PC, Sony VGNFW590FSB, Lenovo ThinkCentre A70, SAMSUN 200B4Z/S01TH, Fujitsu FMVNFD50B, LG R490-KR6WK, and more.
Adaptec Aha 2740a 62822.112/16/201412/28/2016qwgbe-62822.1.exe219kbSony VGN-SZ57SN_C, HP RJ131AA-AB8 t3620.t, IBM ThinkPad T23, Packard Bell ISTART MC 9100 AIO EU, HP HP Pavilion TS 10 Notebook PC, Compaq EG215AA-ABG SR1660AN AN540, HP KJ379AAR-ABA a6400f, EUROCOM Panther 5D, Mio N890, Sony VGN-NS11SR_S, HP RF772AA-ABF t3611.f, Packard Bell Imedia S3270, NEC PC-LL700ED, HP P7541A-ABG 711a, SAMSUN 700Z, HP P6755de, HP PX662AA-AB9, and more.
Adaptec Aha 2740a 41.18089/12/201412/29/2016e-41.1808.exe174kbFujitsu FMVNE4BD3, Panasonic CF-Y5LW8AXS, Sony VGNFW590FSB, LG R380-AP6BK, HP Pavilion dv5 NoteBook PC, Sony VPCEJ3D1E, IBM 8123Q2B, Fujitsu FMVXNLHD2A, HP PS351AA-B1U, TSINGHUA TONGFANG H61H2-TAIO, IBM 18445GU, HP Rfrb h8-1100z, Sony VGN-NS240D, IBM 622142A, Panasonic CF-53JAWZYFN, Wearnes Premiere 8550Le, HP KT435AA-AB3 IQ508d, Panasonic CF-W8GWEZFN2, HP HP Compaq Presario CQ61, and more.
Adaptec Aha 2740a 21.1482.11/15/201512/30/2016adaptec_aha_2740a-21.1482.1.exe27kbIBM 81838HJ, Compaq GN547AA-AC4 SG3110BR, Panasonic CF-53JBLBY1M, HP GP G62-A20SY NB, Sony VPCEL13FX, HP RQ407AAR-ABA a1748x, Panasonic CF-30FTSAZN2, ELITEGROUP 330, VVIKOO VI P67 PRO, Lenovo IdeaPad S9e, HP H9-1090ch, Gateway EC1457U, and more.
Adaptec Aha 2740a 8022011/10/201412/28/2016adaptec_aha_2740a-80220.exe88kbCompaq GN732AA-ABH SR5135NL, NEC PC-MJ30AAZ76, NEC MS-7168, Compaq DQ119A-ABZ S5400IT IT340, IBM 808735M, HP P7-1010esm, Sony PCG-FX33S_BP, LG P1-JPLCY, Toshiba NB300-10D, HP GN693AAR-ABA m9058, Sony VGC-JS410F, Sony VGNFW490Y, GIADA GIADA, LG GS50-5FH1, Panasonic CF-19FLJC7AA, Viglen Dossier XR, Lenovo 3000 J100 Desktop, Acer A0A150, Toshiba Dynabook T552/36FWK, and more.
Adaptec Aha 2740a J21.173411/21/201412/30/2016dtvqudaa-j21.1734.exe27kbSony PCV-RX407, Sony SVE15138CGS, Lenovo ThinkPad Edge E420, Lenovo ThinkPad X121e, Packard Bell IMEDIA 9206, Gigabyte G1.Snipe, ELITEGROUP 330, Sony VPCEB13FG, WIPRO WIV37455-0653, NEC PC-MJ28VHZEJ, Dell PowerEdge C8220, HP Pavilion dv5 NoteBook PC, and more.
Adaptec Aha 2740a 6367210/25/201412/29/2016adaptec_aha_2740a-63672.exe139kbIBM ThinkPad T23, Intel MGM965JB, Sony PCG-Z1XMP, Lenovo 10385DG, NEC PC-LL560MG6BL, NEC PC-VX500BD, Sony SVE15135CVB, Sony VPCF13FGX, Toshiba Dynabook T552/47FR, Gateway 710 2900330, HP HP EliteBook 8560w, LG P1-J302E1, ASUS C90S, ECS H57H-MUS, and more.
Adaptec Aha 2740a 3089011/28/201412/28/2016adaptec_aha_2740a-30890.exe120kbHP WE166AA-ABU p6319uk, HP HP G5000, Generic Generic, HP KQ260AA-AC4 a6540b, Zenith Z-Book, Sony VGN-Z21WN_B, IBM 6830TBG, ASUS G70Sg, Sony VPCEB3S1E, DIEBOLD Sierra, Panasonic CF-72TCJWZPM, HP Compaq 610, Medion P6611, and more.
Adaptec Aha 2740a 21.12.10012/18/201412/30/2016adaptec_aha_2740a-21.12.100.exe20kbHP KZ848AAR-ABA a6510t, Toshiba Qosmio F60-10L, HP HP Compaq nx8220, IBM 8183DGU, HP EC577AA-B1U, NEC PC-GL26ES9LE, HP KJ253AA-ABD, Fujitsu FPC08001DM, Sony VGNFW590GJB, HP PS568AA-ABA A1019H, HP PL494AA-ABH, Sony VGN-Z17GN_B, Packard Bell IMEDIA MC 5303, Samsung G910, LG RD580-UAD18E, NEC PC-LL550MG1J, HP NF566AA-ABU, and more.
Adaptec Aha 2740a 3262811/30/201412/29/2016adaptec_aha_2740a-32628.exe66kbSony VPCL229FJ, IBM 80847CG, SAMSUN 400B4A/400B5A/200B4A/200B5A, Compaq Presario 7110US 470016-083, Phoenix M671MX+968, Toshiba Satellite X505, Sony VGN-A195EP, HP KX621AA-ABT, NEC PC-LL750GD1K, HP HP Pavilion TS 14 Notebook PC, HP HP Pavilion dv6000, Sony VGN-Z690TJ, NEC VERSAE6301 RNF61119695, LG P100-S.AB09E, Fujitsu ESPRIMO Mobile X9510, HP HP Compaq nc4200, and more.
Adaptec Aha 2740a 1.100273/1/201512/28/2016adaptec_aha_2740a-1.10027.exe150kbSAMSUN 200B4Z/S01TH, Fujitsu FMVNFD50B, LG R490-KR6WK, Packard Bell IMEDIA 6460, Panasonic CF-31UEUJDDA, NEC PC-MK33LLZZUFJF, NEC PC-MT6005A, Sony VPCW21A7E, Panasonic CF-W2EC1AXS, HP RF772AA-ABF t3611.f, Lenovo ThinkPad Helix, Panasonic CF-53AAC01FT, MSI CX61 0NC/CX61 0ND/CX61 0NF/CX61 0NE, Fujitsu FMVXD1W92Z, Panasonic CF-W4GW9AXP, Toshiba SATELLITE C850-A817, and more.
Adaptec Aha 2740a C408478/25/201412/28/2016adaptec_aha_2740a-c40847.exe143kbSony VGN-SZ55_B, Toshiba PSKHGL-00C004, LG F1-2K39AB, Toshiba Dynabook Satellite T42 240E/5W, HP FK479AAR-ABA s3600t, Toshiba SATELLITE C855-207, ECS BAT-MINI, Panasonic CF-S9KYFFDR, Sony VGN-TT1, Panasonic CF-18KHH59B8, and more.
Adaptec Aha 2740a T233729/17/201412/29/2016adaptec_aha_2740a-t23372.exe74kbKOHJINSHA APERA Series, Systemax Charity PC 2010, Lenovo 6458Y6X, Lenovo 3000 J205 Desktop, EMachines M5300 Series, IBM 8424Y11, HP 700-015eg, Lenovo 1S1680036940055, Fujitsu FMVXN0X81, Toshiba Dynabook AX/3527CMSB, HP EJ218AA-B14, Gigabyte GA-6PXSV3, Leading Edge LECC2600, ASUS K84L, HP NF369AA-ARL IQ522pl, HP RZ482AA-ABF m8090.f, Aquarius Aquarius Std, Pro, Elt, Compaq EK360AA-ABZ SR1659IT IT540, and more.

Please Note: There are particular operating systems known to have problems with Adaptec Aha 2740a:
  • Windows XP Home Edition N
  • Windows 7 Professional
  • Windows XP Professional
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Adaptec Aha 2740a model.
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