Genius Traveler 355 Laser Mouse is the revolutionary laser mouse with like touch-panel technology to turbo scroll during webpage or documents browsing. Genius Traveler 355 Laser Mouse uses the latest in optical technology - OptiWheel, an optical sensor to replace the wheel and features a comfortable touch scroll panel. This allows for four way scrolling and is easier to use than the traditional mechanical wheel. On the bottom of Genius Traveler 355 Laser Mouse is the advanced laser technology that makes this mouse work reliably on most types of surfaces and offers much higher tracking power than regular optical mice. Genius Traveler 355 Laser Mouse is an amazing mouse for a PC or notebook because of its unique, creative features and style. You can use this mouse working or playing games just about anywhere.