Adaptec Drivers Download

by Microsemi Corp.

Free Adaptec Drivers Download

The best way to fix your PC to run at peak performance is to update your drivers. If your system is slow, unresponsive or crashes often, the problem may be with your drivers. Sometimes, after upgrading to a newer operating system such as Windows 10, problems can occur because your current driver may only work with an older version of Windows. To download and update your Adaptec drivers manually, follow the instructions below.

Find Adaptec Device Drivers by Category

How to Update Adaptec Device Drivers Quickly & Easily

Tech Tip: Updating drivers manually requires some computer skills and patience. A faster and easier option is to use the Adaptec Driver Update Utility to scan your system for free. The utility tells you which specific drivers are out-of-date for all of your devices.

Step 1 - Download Your Driver

To get the latest Adaptec driver, including Windows 10 drivers, you can choose from a list of most popular Adaptec driver updates. Click the download button next to the matching model name. After you complete your download, move on to Step 2.

If your driver is not listed and you know the model name or number of your Adaptec device, you can use it to Search our Adaptec Device Driver Database. Simply type the model into the search box and click the Search button. You may see different versions in the results. Choose the best match for your PC and operating system.

If you don’t know the model name or number, you can start to narrow your search down by choosing which category of Adaptec device you have (such as Printer, Scanner, Video, Network, etc.). Start by selecting the correct category from our list of Adaptec Device Drivers by Category.

Find Adaptec Device Drivers by Model Name or Number

Need more help finding the right driver? You can request a driver and we will find it for you. We employ a team from around the world. They add hundreds of new drivers to our site every day.

Tech Tip: If you are having trouble deciding which is the right driver, try the Adaptec Driver Update Utility. It is a software utility that will find the right driver for you - automatically.

Adaptec updates their drivers regularly. To get the latest Windows 10 Adaptec driver, you may need to go to Adaptec website to find the driver for to your specific Windows version and device model.

Step 2 - Install Your Driver

After you download your new driver, then you have to install it. To install a driver in Windows, you will need to use a built-in utility called Device Manager. It allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 8.1 & Windows 10, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install drivers using Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

If you are having trouble installing your driver, you should use the Adaptec Driver Update Utility. It is a software utility that automatically finds, downloads and installs the right driver for your system. You can even backup your drivers before making any changes, and revert back in case there were any problems.

Try it now to safely update all of your drivers in just a few clicks.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

These instructions will help you to manually update drivers for Adaptec hardware quickly & easily. If you have any questions, please comment below. Your ideas and suggestions help us to improve our website, and to help other users with their driver problems.

Driver Updates for Popular Adaptec Device Models

Model Rating Filename Size Total
Adaptec Driver Update Utility
DriverAssist-Setup.exe1.6 MB136,075 Free Download >>
Adaptec AHA 2940AU PCI SCSI Controller Driver
Adaptec_AHA_29... ver.zip2.6 MB71,465 Free Download >>
Adaptec SCSI Card 29320LPE PCI e Ultra320 SCSI Driver
Adaptec_SCSI_C... ver.zip6.0 MB144,607 Free Download >>
AHA-2940-2940W Driver
aic78xx_aic78u... 456.exe141.1 KB967 Free Download >>
Adaptec AHA-2930UW PCI SCSI Controller Driver n/aadaptec_scsi_2... x64.zip97.1 KB317 Free Download >>
AHA-2910C DriverAHA-2920C DriverAHA-2930CU DriverAHA-2930U DriverAHA-2930U2 DriverAHA-2940 DriverAHA-2940AU DriverAHA-2940U2W DriverAHA-2940UW DriverAHA-2940UW PRO DriverAHA-2940W DriverAHA-2944UW DriverAHA-2944W DriverAdaptec SCSI Card 2902 DriverAdaptec SCSI Card 2904 DriverAdaptec SCSI Card 2904CD DriverAdaptec SCSI Card 2906 Driver
aic78xx_aic78u... 457.exe150.8 KB536 Free Download >>
Adaptec's ASPI Layer v4.60 (1021) Driver
aspi32.exe288.4 KB1,232 Free Download >>
Adaptec VideOh CD drivers DriverVersion: 1.2 Driver
avc1100_v12.exe194.0 KB282 Free Download >>
cdr-210p Driver
EZSCSI4_DISK2_... 210.zip1.4 MB46 Free Download >>
easy cd creator 4 Driver
easy_cd_creator_4.zip1.7 MB204 Free Download >>
AHA-1540CF Driver
nw310.exe61.8 KB20 Free Download >>
ICP5085BR DriverICP9014RO DriverICP9024RO DriverICP9047MA DriverICP9085LI DriverICP9087MA Drivern/aicp-raid-win2k... 179.exe201.5 KB4 Free Download >>
Adaptec Serial ATA RAID 2020SA DriverAdaptec Serial ATA RAID 2025SA DriverAdaptec Serial ATA RAID 21610SA DriverAdaptec Serial ATA RAID 2410SA DriverAdaptec Serial ATA RAID 2810SA Drivern/aasm_win_v4.30-16038.exe48.5 MB5 Free Download >>
Adaptec RAID 5805Q DriverAdaptec RAID 5805Z DriverAdaptec RAID 5805ZQ Drivern/aaacraid_xp_x64... ert.exe343.5 KB8 Free Download >>
AVA-2906 Driver
2906cfg.exe158.1 KB1,310 Free Download >>
aic78xx Driver
aic78xx.ZIP50.9 KB1,533 Free Download >>
AHA-8945 DriverVersion:2.1 Driver
dvdeckv21.exe536.5 KB160 Free Download >>
UDF reader Version 1.02 Driver
udfrinst_v102.exe406.3 KB861 Free Download >>
Version 4.57 (1014) Driver
ASPIVer4.571014.zip41.4 KB1,642 Free Download >>
EZ-SCSI DriverVersion:5.0 DriverEZ-SCSI DriverVersion:5.01 Driver
ez-scsi_dlx_v5_wc_up.exe292.8 KB134 Free Download >>
EZ-SCSI Driver n/aez-scsi_4_to_5_up.exe5.5 MB35 Free Download >>
AHA-1520A DriverAHA-1522A DriverAHA-1540B DriverAHA-1540C DriverAHA-1540CF DriverAHA-1542C DriverAHA-1640 DriverAHA-2920 DriverAHA-2920A DriverVersion: 4.01 Driver
win95mpd.exe91.0 KB434 Free Download >>
Adaptec Serial ATA II RAID 1220SA DriverAdaptec eSATA II RAID 1225SA Drivern/aadp3132_win7_2... 089.exe272.7 KB8 Free Download >>
Adaptec RAID 2045 DriverAdaptec RAID 2405 DriverAdaptec RAID 2405Q DriverAdaptec RAID 2805 DriverAdaptec RAID 5085 DriverAdaptec RAID 51245 DriverAdaptec RAID 51645 DriverAdaptec RAID 52445 DriverAdaptec RAID 5405 DriverAdaptec RAID 5405Z DriverAdaptec RAID 5445 DriverAdaptec RAID 5445Z DriverAdaptec RAID 5805 Drivern/aaacraid_xp_x64... ert.exe343.5 KB6 Free Download >>
Adaptec RAID 4000 DriverAdaptec RAID 4800SAS DriverAdaptec RAID 4805SAS DriverAdaptec SCSI RAID 2130SLP DriverAdaptec SCSI RAID 2230SLP DriverAdaptec Serial ATA II RAID 2420SA DriverAdaptec Serial ATA II RAID 2820SA Drivern/aaacraid_2k3-xp... ert.exe212.5 KB4 Free Download >>
AHA-2910C DriverAHA-2920C DriverAHA-2930CU DriverAHA-2930U DriverAHA-2930U2 DriverAHA-2940 DriverAHA-2940AU DriverAHA-2940U2W DriverAHA-2940UW DriverAHA-2940UW PRO DriverAHA-2940W DriverAHA-2944UW DriverAHA-2944W DriverAdaptec SCSI Card 2902 DriverAdaptec SCSI Card 2904 DriverAdaptec SCSI Card 2904CD DriverAdaptec SCSI Card 2906 Drivern/aaic78xx_aic78u... 456.exe141.1 KB67 Free Download >>
Adaptec AIC-7870 PCI SCSI Controller Driver n/aaic78xx.zip116.4 KB417 Free Download >>
ava-2903b Driver
ava-2903b.rar94.3 KB4,441 Free Download >>

Recent Discussion on Adaptec Device Models and Drivers

Discussion Thread Date
ADAPTEC AHA-2940 (Windows XP Professional) [SCSI]  1 reply Sep 13, 2010
adaptec adaptec AIC 7902 (Windows XP Professional) [SCSI]  1 reply Aug 16, 2010
Adaptec adaptec aic 7902w (Windows 2003 Server) [SCSI]  2 replies Jul 30, 2010
adaptec AIC-7901X (Windows 2003 Server) [SCSI]  1 reply Apr 20, 2010
Adaptec AHA-2940UW PCI SCSI Controller (Windows 7 x64) [PCI / ISA]  2 replies Nov 19, 2009
adaptec 7800 (Windows NT 4.0) [SCSI] Jun 22, 2009
Adaptec aha 151x (Windows XP Professional) [SCSI]  1 reply Jun 10, 2009
Adaptec AFW-4300C (Windows XP Home)  2 replies Nov 25, 2008
Adaptec Adaptec AHA-151X/AHA-152X or AIC-6260/AIC-6360 SCSI Host Adapter driver (Windows XP Professional) [SCSI]  1 reply Sep 25, 2008
Adaptec AHA-2940/2940U(W) (Windows XP Professional) [PCI / ISA]  1 reply Jun 26, 2008
ADAPTEC AIC-7850 PCI SCSI (Windows XP Professional) [SCSI] Apr 8, 2008
Adaptec aha-2940 (Windows Vista x64) [PCI / ISA]  2 replies Mar 23, 2008
adaptec AHA1510 (Windows 2000 Workstation) [SCSI]  1 reply Mar 1, 2008
Adaptec AHA 2910C (Windows XP Professional) [SCSI]  1 reply Jan 29, 2008
Adaptec canon yh9-0091 (Windows XP Professional) [SCSI]  1 reply Jan 9, 2008
Adaptec ua 1420a (Windows 2000 Workstation) [USB] Nov 28, 2007
adaptec aic 7899g (Linux) [SCSI]  1 reply Oct 3, 2007
Adaptec GameBridge AVC-1400 (Windows XP Home) [USB] Aug 8, 2007
Adaptec aha-1540b/42b (Windows XP Professional) [SCSI]  1 reply Jul 19, 2007
Adaptec AIC-7850 (Windows XP Professional) [SCSI] May 3, 2007
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