Adaptec AIC-7870 PCI SCSI Controller Driver Download
The AIC-7870 PCI SCSI is a disk drive controller manufactured by Adaptec. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. Visitors have downloaded this file "ez50nt98.exe" 171 times with an aggregate rating of 5 out of 5 stars based on 3 reviews. The total disk space used for this update is 1.8 MB.
Supported Models
Adaptec AIC-7870 PCI SCSI Controller
Adaptec AHA-150X/1510/152X/AIC-6X60 SCSI Host Adapter
Adaptec AHA-1510 SCSI Host Adapter
Adaptec AHA-152X Plug and Play SCSI Host Adapter
Adaptec AHA-152X/AHA-1510 SCSI Host Adapter
Adaptec AHA-153X/AIC-6370 Plug and Play SCSI Host Adapter
Adaptec AHA-154X/AHA-1535 Plug and Play SCSI Host Adapter
Manufacturers
File Name
ez50nt98.exe (1.8 MB)
Uploaded By
DriverGuide (DG Staff Member) on 10-Sep-2003
Related Driver Updates
How to Update Adaptec AIC-7870 PCI SCSI Controller Device Drivers
Step 1 - Download Your Driver
To get the Adaptec AIC-7870 PCI SCSI Controller driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Adaptec AIC-7870 PCI SCSI Controller into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Adaptec Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Adaptec website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Disk1/ARROW.SYS | 36.6 KB | 3 Sep 1996 |
| Disk1/AIC78XX.MPD | 75.8 KB | 24 Aug 1998 |
| Disk1/SETUP.INS | 64.2 KB | 8 Oct 1998 |
| Disk1/SPARROW.MPD | 24.1 KB | 31 Mar 1997 |
| Disk1/_ISDEL.EXE | 8.2 KB | 7 Sep 1995 |
| Disk1/ADAPTEC.INF | 19.3 KB | 8 Oct 1998 |
| Disk1/TXTSETUP.OEM | 5.9 KB | 25 Aug 1998 |
| Disk1/FD16_700.SYS | 15.8 KB | 7 Aug 1998 |
| Disk1/AIC78U2.MPD | 89.1 KB | 9 Sep 1998 |
| Disk1/SETUP.EXE | 47.6 KB | 18 Feb 1996 |
| Disk1/FD16_700.MPD | 14.3 KB | 21 Jan 1998 |
| Disk1/MINIPORT.INF | 101 bytes | 22 Sep 1997 |
| Disk1/DISK1 | 45 bytes | 3 Sep 1996 |
| Disk1/_SETUP.LIB | 180.5 KB | 8 Oct 1998 |
| Disk1/AHA154X.MPD | 11.3 KB | 3 Sep 1996 |
| Disk1/DISK1.ID | 2 bytes | 1 May 1995 |
| Disk1/AHA154X.SYS | 9.6 KB | 3 Sep 1996 |
| Disk1/SPARROW.SYS | 22.3 KB | 31 Mar 1997 |
| Disk1/SETUP.INI | 76 bytes | 6 Nov 1997 |
| Disk1/_SETUP.DLL | 10.8 KB | 26 Sep 1995 |
| Disk1/MINIPORT.EXE | 33.3 KB | 13 Feb 1998 |
| Disk1/AIC78U2.SYS | 82.0 KB | 9 Sep 1998 |
| Disk1/DATA.1 | 14.1 KB | 8 Oct 1998 |
| Disk1/OEMSETUP.INF | 33.6 KB | 25 Aug 1998 |
| Disk1/_INST32I.EX_ | 306.7 KB | 18 Feb 1996 |
| Disk1/SETUP.PKG | 712 bytes | 8 Oct 1998 |
| Disk1/AIC78XX.SYS | 69.9 KB | 24 Aug 1998 |
| Disk2/README.TXT | 28.7 KB | 5 Oct 1998 |
| Disk2/DATA.2 | 953.5 KB | 8 Oct 1998 |
| Disk2/DISK2.ID | 2 bytes | 18 Jul 1995 |