Electronic modules used to control power; power supplies; electronic modules used to convert one voltage to another; electronic modules for radio frequency (RF) connectivity, integrated circuit switches; integrated circuits (ICs); converters, namely, electronic protocol converters; pointing devices consisting of touch pads, track balls, pointing sticks, touch screen controls and interactive remote controls; microprocessors; semiconductor devices used to provide a fixed voltage drop over a wide range of current; voltage regulators; voltage references; voltage surge suppressors, namely surge rated thyristor devices and surge rated diode arrays used to suppress electrostatic discharges, electrical fast transients and lightning induced transients in electronic and telecommunications components; electronic devices, namely, regulators used to provide fast responses to changes in output loading and dual output voltage switching regulators; controllers, namely, microcontrollers; controllers, namely, power management controllers; display drivers; battery chargers; supervisory circuits; pin electronics used in automated test equipment and data acquisition; distribution timing circuits, clock distribution circuits and parametric measurement units used in automated test equipment for measurement and/or manipulating signal; microcomputer input/output subsystems comprising input/output boards, CPU Supervisor, clock management system to provide real time support; semiconductors for clock synchronization solutions compliant with standards defined for SONET and SDH; diodes; rectifier assemblies; capacitors; digital signal processors; analog to digital data converters; digital to analog data converters, namely audio codec ICs; and RF ICs, namely RF transmitters, RF receivers and RF transceivers