Adaptec Drivers Download

by Microsemi Corp.

Free Adaptec Drivers Download

It is easy to find the right driver for your installed device. We have the most supported Adaptec Drivers available for Free Download. And for the most popular Adaptec products and devices. Use our custom search to find popular Adaptec models. You can also search our whole driver archive to find the exact driver that fits your needs. Browse the list below of the most popular Adaptec devices to find yours. Or go for automatic driver updates and get the correct Windows driver with just one click.

The best way to fix your PC to run at peak performance is to update your drivers. Below is a list of our most popular Adaptec support software and device drivers. First select the Model Name or Number of your device. Next click the Download button. If you do not find the right match, type the model in the search box below to Search our Adaptec Device Driver Support Database. You may see different versions. Choose the best match for your PC.

Need more help? Discuss driver problems and ask for help from our community on our Free Driver Help Forum. Or 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.

Search Adaptec Device Drivers

Download Drivers for Popular Adaptec Device Models

Model Rating Filename Size Total
Downloads
Download
Adaptec Driver Update Utility
DriverAssist-Setup.exe1.6 MB259,588 Free Download >>
Adaptec AHA 2940AU PCI SCSI Controller Driver
Adaptec_AHA_29... ver.zip5.6 MB161,661 Free Download >>
Adaptec SCSI Card 29320LPE PCI e Ultra320 SCSI Driver
Adaptec_SCSI_C... ver.zip2.0 MB11,362 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 KB441 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 KB56 Free Download >>
USB Mass Storage Device Driver
ACS-200.zip601.7 KB735 Free Download >>
AHA-2940-2940W Driver
aic78xx_aic78u... 456.exe141.1 KB902 Free Download >>
Adaptec AIC-7870 PCI SCSI Controller Driver n/aaic78xx.zip116.4 KB406 Free Download >>
Adaptec SCSI Card 29160 DriverAdaptec SCSI Card 29160LP DriverAdaptec SCSI Card 29160N DriverAdaptec SCSI Card 39160 Drivern/aaic7xxx-6.3.9-... .img.gz289.8 KB3 Free Download >>
Adaptec SCSI RAID 2020ZCR DriverAdaptec SCSI RAID 2120S DriverAdaptec SCSI RAID 2130SLP DriverAdaptec SCSI RAID 2200S DriverAdaptec SCSI RAID 2230SLP DriverAdaptec Serial ATA RAID 2020SA DriverAdaptec Serial ATA RAID 2025SA DriverAdaptec Serial ATA RAID 21610SA Drivern/aaacraid_win2k3... 372.exe197.1 KB6 Free Download >>
Adaptec AIC-7880 PCI SCSI Controller Driver
aha2920.zip15.7 KB9,547 Free Download >>
BIOS Adaptec SCSI Card 29160N Driver n/a29160N_bios_3100.exe282.9 KB3 Free Download >>
AHA-8945 DriverVersion:v2.0 Driver
hotconnect_ult... win.exe2.2 MB137 Free Download >>
Remus DriverVersion: 1.4 Drivern/are14f1.hqx56.0 KB2 Free Download >>
Adaptec AIC-7870 PCI SCSI Controller Driver
7800w9x.exe146.7 KB491 Free Download >>
AIC 7890 Driver
w2k_v100b_pci_drvs1.exe255.0 KB12,484 Free Download >>
Adaptec AIC-7890 based PCI SCSI Controller Driver
Various_Adapt_SCSI.zip1.9 MB4,165 Free Download >>
ava-2903b Driver
ava-2903b.rar94.3 KB4,430 Free Download >>
AIC-7902W Driver
AIC-7902W.zip397.6 KB1,639 Free Download >>
USB Card Reader Driver
acs-100_cd_v10.zip587.8 KB417 Free Download >>
Adaptec AHA-2930UW PCI SCSI Controller Driver n/aadaptec_scsi_2... x64.zip97.1 KB231 Free Download >>
AUA-1420 DriverVersion: 3.1 DriverAUA-1420A DriverVersion:3.1 DriverAUH-4000 DriverVersion:3.1 DriverUSB2connect 2000 DriverVersion:3.1 DriverUSB2connect 3100LP DriverVersion:3.1 DriverUSB2connect 4000 DriverVersion: 3.1 DriverUSB2connect 5100 DriverVersion: 3.1 DriverXHub4+ DriverVersion:3.1 DriverXHub7+ DriverVersion:3.1 Driver
usb2_win_drv_v31a.exe166.9 KB698 Free Download >>
ACV2200 Driver
AVC2200.exe364.1 KB372 Free Download >>
29320-R DriverBIOS Adaptec SCSI Card 29320-R DriverVersion:v4.30.0 Driver
29320R_bios_4300.exe323.1 KB46 Free Download >>
BIOS 29320-R DriverBIOS Adaptec SCSI Card 29320-R DriverVersion: v4.10.2 Drivern/a29320r_bios_4102.exe316.4 KB27 Free Download >>
BIOS 39320A-R DriverBIOS Adaptec SCSI Card 39320A-R DriverVersion:v4.30.0 Drivern/aasc39320ar_bios_4300.exe323.1 KB42 Free Download >>
BIOS 39320D DriverBIOS Adaptec SCSI Card 39320D DriverVersion:v 4.10.1 Drivern/a39320d_bios_v4101.exe314.2 KB23 Free Download >>
BIOS 39320D-R DriverBIOS Adaptec SCSI Card 39320D-R DriverVersion:v4.30.0 Drivern/a39320DR_bios_4300.exe323.1 KB6 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

How to Install Drivers

After you have found the right Adaptec device driver, follow these simple instructions to install it.

  1. Power off your Adaptec device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.

Visit our Driver Support Page for helpful step-by-step videos

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