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 Promise drivers manually, follow the instructions below.
Tech Tip: Updating drivers manually requires some computer skills and patience. A faster and easier option is to use the Promise 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 The utility tells you which specific drivers are out-of-date for all of your devices.
To get the latest Promise driver, including Windows 10 drivers, you can choose from a list of most popular Promise 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 Promise device, you can use it to Search our Promise 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 Promise device you have (such as Printer, Scanner, Video, Network, etc.). Start by selecting the correct category from our list of Promise Device Drivers by Category.
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 Promise Driver Update Utility. It is a software utility that will find the right driver for you - automatically.
Promise updates their drivers regularly. To get the latest Windows 10 Promise driver, you may need to go to Promise website to find the driver for to your specific Windows version and device model.
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.
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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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 Promise 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 Promise 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.
|Promise Driver Update Utility||DriverAssist-Setup.exe||1.6 MB||149,480||Free Download >>|
|FastTrak 376/378 Driver||promise_376-37... -41.exe||359.9 KB||11,200||Free Download >>|
|SATA150 TX2plus DriverSATA150 TX4 Driver||1_SATA150_TX_S... .27.zip||393.1 KB||1,284||Free Download >>|
|SmartStor DS4600 Driver||n/a||DS4600_SmartNA... ion.zip||39.3 MB||93||Free Download >>|
|ConnectStor II Driver||n/a||IPassign202.exe||45.1 KB||5||Free Download >>|
|Ultra133 TX2 Driver||n/a||2_Ultra_20133_... b42.zip||147.6 KB||73||Free Download >>|
|Ultra66 Driver||Ultra66-100_160_B36.zip||189.5 KB||112||Free Download >>|
|SuperTrak EX4350 Driver||n/a||1_stex_linux_s... .tar.gz||13.7 KB||6||Free Download >>|
|Win9x-ME Promise Ultra100 TX2 (tm) IDE Controller Driver||u100tx2.ZIP||287.9 KB||6,898||Free Download >>|
|SmartStor NS4300N Driver||n/a||SmartNAVI_1_0_... Win.exe||42.8 MB||19||Free Download >>|
|Promise Technology Inc. Ultra66 IDE Controller Driver||U66_0628.zip||128.4 KB||1,381||Free Download >>|
|BIOS ConnectStor II Driver||n/a||CS2_FWB8.zip||3.2 MB||3||Free Download >>|
|BIOS ConnectStor II Driver||n/a||1_22.214.171.124||3.2 MB||5||Free Download >>|
|BIOS FastTrak S150 TX2plus Driver||n/a||FastTrak_20S15... .30.zip||38.2 KB||12||Free Download >>|
|FastTrak SX4000 Driver||n/a||tl65_70sx4000_... .tar.gz||1.2 MB||3||Free Download >>|
|FastTrak SX4030 Driver||n/a||1_FastTrak_20S... .25.ZIP||318.8 KB||5||Free Download >>|
|FastTrak TX2000 Driver||n/a||T-FTX-02-DRB24.exe||249.3 KB||54||Free Download >>|
|FastTrak TX4000 Driver||n/a||1_FastTrak_S15... _Me.zip||125.5 KB||7||Free Download >>|
|FastTrak100 Driver||ft100WD_200025.zip||210.5 KB||27||Free Download >>|
|FastTrak100 TX2 Driver||n/a||FT100TX2WD_v200025.zip||210.5 KB||15||Free Download >>|
|FastTrak100 TX2 Pro Driver||n/a||3_FastTrak_20S... .34.zip||261.8 KB||29||Free Download >>|
|BIOS SATA150 TX2plus Driver||SATA150_TX2plu... .33.zip||20.1 KB||35||Free Download >>|
|BIOS SATA150 TX4 Driver||n/a||SATA150_TX4_BI... .33.zip||20.1 KB||20||Free Download >>|
|WinNT Promise Ultra100 (tm) IDE Controller Driver||Ultra100.zip||165.6 KB||4,587||Free Download >>|
|fast track 100 raid Driver||ft100WD_200025.zip||210.5 KB||1,320||Free Download >>|
|PDC20265R Driver||2.00.0.24.exe||274.4 KB||3,559||Free Download >>|
|Promise Technology maxtor sata 150 pci adapter (Windows XP Professional x64) [PCI / ISA] 2 replies||Jan 18, 2010|
|Promise Technology fast track 376 (NOT the 20376 on board chipset) (Windows XP Professional x64)||Mar 25, 2009|
|Promise Technology Fasttrak 378 RAID controller (MacOSX) [IDE] 3 replies||Jul 20, 2008|
|Promise Technology ULTRA100DISK ACCELLERATOR/HOST ADAPTER (Windows Vista x64) [IDE] 1 reply||Jun 4, 2008|
|Promise Technology pci local bus (Windows XP Professional) [Parallel Port] 1 reply||Jan 19, 2008|
|Promise Technology Ultra100 TX2 (Windows XP Professional) [IDE] 1 reply||Dec 3, 2007|
|Promise Technologies Inc. Fast Trk TX4310 (Windows 2003 Server) 1 reply||Aug 1, 2007|
|promise pci ide1 and ide2 (Windows ME) [PCI / ISA] 1 reply||Jul 27, 2007|
|Promise Technology fasttrak 66 (Windows XP Professional x64) 1 reply||Jul 3, 2005|
|Promise Technology Ultra133 TX2 (DOS) 1 reply||Oct 7, 2004|
|Promise Technology Fasttrak 100 tx2 (Windows XP Professional) 1 reply||Aug 19, 2004|
|Promise Technology Ultra133 TX2 (Linux) 1 reply||May 30, 2004|