TAA Desktop Full Size Mouse - The iMouse M6-TAA - TAA Compliant Mouse is an input device designed for GSA sales to goverment agencies, the military, their suppliers and vendors, and other organizations requiring end products manufacturered to U. S. Trade Agreement Act Specifications. The iMouse M6-TAA Optical mouse is full sized with scrolling features make navigating your computer a breeze. No more cleaning of your mouse ball and no more need for a mouse pad. Our mouse works on many different kind of surfaces like wood and plastic. It provides responsive, smooth cursor control and precise tracking and easy text selection thanks to high-definition optical tracking (1000 DPI). The enhanced optical sensor provides DPI level of 1000 and allows the device to work on surfaces with different materials. Navigate quickly and easily with the convenient scroll wheel.