The ITAC Systems Industrial mouse-trak is a heavy-duty control and pointing device. It is manufactured with superior materials to endure the most stringent environments and use applications. The Conformal coating on the Industrial unit PCB protects against caustic and conductive contaminants. Stainless steel shafts and bearings, combined with super strong glass-filled Xenoy™ thermoplastic housing construction, make this unit extremely durable. The Industrial mouse-trak is tough enough to withstand the most difficult tasks, with a bonus, it is also designed to significantly reduce the effects of common repetitive stress injury (RSI) syndrome caused by the wrist and elbow-powered mouse devices. Integrated hand support virtually eliminates the threat of carpal tunnel injuries as well.