- Any idea where I can find the driver for Adaptec AIC-7850 PCI SCSI Controller? It is not listed on Adaptec's website and I have emailed support but haven't heard back from them. Let me know if anyone has any idea where I can get this from.
- Adaptec SCSI Card 2930LP The 32-bit PCI card 2930LP is a Low-Profile Ultra SCSI adapter for desktops. It supports 7 SCSI devices with 20MB/s throughput. Provides an internal 50-pin connector, and an external 50-pin high density connector.
- Adaptec Scsi Card 2906
- Drivers Adaptec Ava-2930 Pci Scsi Controller Manual
- Drivers Adaptec Ava-2930 Pci Scsi Controller Driver

Adaptec SCSI Card 39160 This 64-bit PCI-to-SCSI adapter performs at up to 160 MB per second and allows for the connection of 30 SCSI devices. Provides two internal 68-pin LVD SCSI connectors, one internal 50-pin Ultra SCSI connector, and two external 68-pin VHDCI LVD SCSI connectors.
OEM installations of Windows XP may not include all of the driver files present on a Retail version of Windows XP. The drivers should be available for installation from a Retail Windows XP installation CD. The driver files are not available as a download from Adaptec.
The AHA-2940 Series controllers are supported in Windows Vista, Server 2008, and Windows 7 but with the 32 bit Operating System versions only, there are no drivers for the 64 bit Editions of Vista, Server 2008, Windows 7, and Server 2008 R2. The 32 bit drivers are available for download from our Support Site.

You can verify that the drivers installed properly by going to Device Manager (right click My Computer and select Manage, then select Device Manager from the list), selecting the SCSI and RAID controller category and making sure the controller is shown without indications of problems.
Note:

Adaptec Scsi Card 2906
Category: Camera
Manufacturer: Adaptec Inc.
Caution Level: Intermediate
Download File Size: 40.93 MB
Operating System: Windows 98SE, Windows ME, Windows NT, Windows 2000, Windows XP
Latest Version / Release Date: 5.0.2195.6717 / 20 Jun 2007
Windows device driver information for Adaptec AHA-2930UW PCI SCSI Controller
Adaptec AHA-2930UW PCI SCSI Controller is a software product of Adaptec Inc. and it is applicable with Windows 98SE, Windows ME, Windows NT, Windows 2000, and Windows XP. Others include Windows 3.11, Windows NT SP3, Windows 2000SP3, Windows NT SP2, Windows 2000SP1 and Windows Vista. To install Adaptec AHA-2930UW PCI SCSI Controller driver into ones computer, several steps must be followed. First one should download its file from any reputable site and saving it in the computer and then unzip. The second step would be to link the Adaptec AHA-2930UW PCI SCSI Controller to the PC. Make a right click on “My computer' and then “Properties'. On the “Hardware' tab, click “Device Manager' and the new Adaptec AHA-2930UW PCI SCSI Controller will be found on “scsiadapter category'. Make a double click on “Device' and then press “Reinstall Driver' button.
Outdated Drivers?
Drivers Adaptec Ava-2930 Pci Scsi Controller Manual

Unless you update your drivers regularly you may face hardware performance issues.
To check your drivers you should manually verify every device on your system for driver updates

Drivers Adaptec Ava-2930 Pci Scsi Controller Driver
To continue with the installation, double click on “Device” when you find the new Adaptec AHA-2930UW PCI SCSI Controller on “scsiadapter category” and then press “Reinstall Driver” button. One should then select “Install from specific location” then check “Include this location” before clicking on “Browse” and selecting the “Adaptercdrive.” To continue with the process click “Continue” and finally “finish to” complete the process of installation. It is greatly advisable to use device driver's latest version as it assist the user to utilize the functions of Adaptec AHA-2930UW PCI SCSI Controller in a better and an easier manner. Versions that are outdated and old create errors in scsiadapter and also conflicts in devices. It is recommended that the drivers for Adaptec AHA-2930UW PCI SCSI Controller should be updated at least once per month. Also one should select the right drivers for the adapter, making windows backup whenever one is updating the driver. It is highly recommended you run a free registry scan for Windows and Adaptec AHA-2930UW PCI SCSI Controller errors before installing any driver updates.
