Prolink PMW6009 Wireless Mouse - Blue

06 MONTHS WARANTY PRODUCT SPECIFICATIONS * Buttons -: 6 * Sensor -: Optical * DPI Resolution -: 800/1200/1600 DPI * Interface -: USB * USB Report Rate -: 125Hz * FPS -: 2400 times/sec * Operating Humidity -: 30ï¼…RH~95ï¼…RH * Operating Temperature -: -20ºC ~ +60ºC