Mobile Data Terminal suits vehicle-mount applications.

Press Release Summary:

Facilitating in-vehicle communication and control, Model TREQ-M4 utilizes Windows® Embedded CE v6.0 operating system and features 4.3 in., 480 x 272 pixel color TFT LCD with resistive touch screen. Terminal includes 2 serial ports, 2 USB 1.1 full-speed host ports, 10/100Base-T wired Ethernet, and 4-key lighted elastomeric keypad. Bluetooth, magnetic card reader, and additional USB host port are available as optional features.

Original Press Release:

TREQ-M4 - QSI's New Compact and Economical Rugged Mobile Data Terminal

SALT LAKE CITY, UTAH. 25 February 2009 -- QSI Corporation is proud to announce the TREQ-M4, the newest addition to the TREQ line of rugged mobile data terminals. The TREQ-M4 is loaded with the features needed for in-vehicle communication and control. The rugged design, compact housing and affordable price make the TREQ-M4 ideal for vehicle-mount applications.

"The market needed a powerful mobile data terminal at a low cost," said Karen Stanley, Director of Sales at QSI Corporation. "The compact TREQ-M4 is priced economically and packed with the features and robust design our customers are requesting."

The TREQ-M4 offers a Windows® Embedded CE 6.0 operating system allowing for fast application design and integration. The display is a bright 480 x 272 pixel color TFT LCD, 109 mm (4.3") diagonal with a resistive touch screen. Additional standard features include two serial ports, two USB 1.1 full speed host ports, 10/100Base-T wired Ethernet and a 4-key lighted elastomeric keypad. Bluetooth, a magnetic card reader and an additional USB host port are available as optional features.

"The size of the TREQ-M4 allows the end user to mount and position the terminal for optimized functionality and minimal distractions," said Zachary Dimick, Product Manager at QSI Corporation. "With a rich set of features, rugged design and compact size, the TREQ-M4 opens the door to new markets."

TREQ-M4 developer's kits are now available.

The TREQ-M4 will be displayed at the CeBIT 2009 expo in Hannover, Germany, 3-8 March 2009.

For more information on TREQ mobile data terminals, visit

About QSI Corporation

Established in 1983, QSI Corporation is a manufacturer of rugged operator interface and mobile data terminals (TREQ®) for industrial OEMs and commercial vehicle systems integrators. QSI's human machine interface and mobile data terminal products include character and graphic terminals that are programmable, customizable, CE certified and NEMA 4/12/13 rated. Numerous interfaces are available, including EIA-232, EIA-422, EIA-485, J1708/1939, USB, Ethernet and Power-over-Ethernet. Designers of Qlarity®, an object-based programming language for graphic terminals. QSI excels at building custom and semi-custom terminals able to withstand high levels of shock, vibration, extreme temperatures, humidity and other environmental parameters.

All QSI Corporation products are designed and manufactured in the USA at the company's headquarters in Salt Lake City, Utah. For more information, contact QSI Corporation at 801-466-8770 or visit

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