QSI Corporation’s TREQ™ is a rugged mobile data terminal intended for use in a wide range of commercial vehicle applications. Patent pending.The TREQ runs the Windows® CE 5.0 operating system. The terminal can be used for tasks ranging from vehicle systems control and monitoring to Automatic Vehicle Location (AVL) and Computer Aided Dispatching (CAD). The Windows operating system assures broad support for third-party hardware, software and application development.