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Touchscreen Drivers and Kernel Patches

To download, select your touchscreen driver or utility from the expanding list below and choose your operating system from the drop-down menu.

Touchscreen Drivers and Kernel Patches

Touch Utilities and Tools

Driver to download Controllers Supported More Information
MT7 Software Diagnostics Utility

TouchNet Access Required (Click for Details)

Supports Windows 2000 (32), XP(32/64), Vista (32/64), and 7 (32/64), 8 (32/64), and 10 (32/64)
MT7 SDU is a feature-rich software diagnostics utility designed for customers developing and optimizing applications on 3M touch systems. The MT7 SDU offers easy system evaluation, data logging, direct controller interfacing, accuracy and draw testing, and many other diagnostic and troubleshooting features.
Supports Windows 2000, XP, Vista, 7, 8, and 10
Posted: September 2011
File Size: 890 KB

MT7 Software Diagnostic Utility User Guide (PDF 1.1MB)
HID Calibration Tool
PX, DST HID, SC Series HID, EXII HID Use the HID Calibration Tool to calibrate 3M SCT (3250EX, 3855EX, 7650EX), DST and PX touch systems in place of 3M MicroTouch MT7 software drivers.
Supports Windows XP, Vista, and Windows 7.
NOTE: Calibration tool only, no control panel. Should not be loaded on systems with MT 7 drivers.
Posted February 2012
File Size: ZIP 822 KB
MicroCal 7.3
EX II (Serial Only), SMT3e, MT series, SMT3R
Supports DOS
Use this utility to modify controller settings and to calibrate the sensor at different resolutions under DOS. This utility only supports serial controllers.
File Size: 125 KB

Legacy Operating Systems (Unsupported)



  • To install your touchscreen driver/utility directly from your browser, select OPEN (WinZip files will appear). Unzip or extract files to an easy-to-find directory, then select "setup.exe" from the file list to start the installation process.
  • To save a touchscreen driver/utility for future use or for use on other systems,

    (1) Select SAVE to download your driver/utility to your hard drive or flash drive. Be sure to save the driver/utility file to an easy-to-find directory on your drive.

    (2) To install driver/utility from your system drive, locate the driver file and unzip file to easy-to-find location.

    (3) Select "setup.exe" from the file list to start the installation process.
  • If you don't have WinZip on your system, contact Technical Support to receive a self-extracting version.

Apple and Linux users:

SAVE the download file to your system. Be sure to save the file to an easy-to-find location on your system.


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