GE 98538 Wired Laser Mouse - The GE Branded laser mouse functions flawlessly on more surfaces than optical mice regardless of texture- smooth, rough or even glossy. Enhanced laser technology delivers 4 times the precision of traditional optical mice, making it ideal for gaming or graphic design. The 1600 dpi resolution (versus 400 dpi of standard optical mice) allows the mouse to respond to any movement providing improved precision, ease in navigation, and superior control.