This is a brand new mouse and its not availble anywhere else in Oman Connectivity Wireless (Razer Hyperspeed) Sensor Razer Focus+ (PAW3399) Sensor Resolution 20,000 dots per inch Tracking Speed 650 inches per second Accuracy 99.6% Response Time 0.2 milliseconds Polling Rate 125 / 500 / 1000 Hz Buttons 8 (including wheel click) Switches Razer Optical (70 M) Memory Profiles 5 Mouse Feet 100% PTFE Battery Life 70 hours Dimensions 57.6 mm wide 126.8 mm long 37.8 mm tall Weight 74 g الماركة ماركة أخرى