Microsoft has launched two new mouse’s featuring Microsoft Blue Track Technology. The names of these mouses are Microsoft Explorer Mouse and Microsoft Explorer Mini Mouse. The company claims that Blue Track technology mouse is superior to Optical & Laser mouse. These days notebook PCs are more in use as it can be used when you are traveling. Consumers need a mouse which can go with them. It has been observed that laser mouse had problems while working on home surfaces like granite & marble and also it is sensitive to dust & dirt. Microsoft asserts that their mouse is successful in such environment except on surfaces like glass & mirror materials.